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DUPLEX & SUPER DUPLEX STEEL
DUPLEX & SUPER DUPLEX STEEL
Duplex Steel Bolts
Product Price: Rs 15 / PieceGet Best Price
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| QUALITY | Duplex Steel Bolts |
In the world of fasteners, duplex steel bolts stand out as a premium choice, offering a unique combination of strength, corrosion resistance, and durability. Whether it's for marine environments, chemical processing plants, or offshore drilling rigs, duplex steel bolts provide unmatched reliability. In this comprehensive guide, we delve into the realm of duplex steel bolts, exploring international standards, equivalent grades, and key insights for optimal usage.
Understanding Duplex Steel Bolts
Duplex steel bolts are crafted from a duplex stainless steel alloy, characterized by a two-phase microstructure of austenitic and ferritic stainless steel. This composition grants duplex steel bolts exceptional corrosion resistance, high strength, and good weldability, making them ideal for critical applications in harsh environments.
International Standards for Duplex Steel Bolts
To ensure quality and compatibility across borders, duplex steel bolts adhere to various international standards, including:
ASTM Standards: ASTM A193 and ASTM A194 specifications outline the requirements for duplex steel bolts, nuts, and washers for high-pressure, high-temperature applications.
EN Standards: European Norm (EN) standards, particularly EN 1.4462, govern the mechanical properties and chemical composition of duplex steel bolts within the European Union.
ISO Standards: The International Organization for Standardization (ISO) provides standards like ISO 3506 for the mechanical properties of stainless steel fasteners, including duplex steel bolts.
Equivalent Grades of Duplex Steel Bolts
Duplex steel bolts are often identified by equivalent grades, ensuring compatibility across different industrial standards. Some commonly referenced equivalent grades include:
UNS S31803: This grade is equivalent to ASTM A182 F51 and EN 1.4462, offering excellent corrosion resistance and mechanical properties suitable for various applications.
UNS S32205: Similar to UNS S31803, UNS S32205 offers improved strength and corrosion resistance, making it a preferred choice for demanding environments.
Duplex 2205: Known as the workhorse grade, Duplex 2205 is a widely used duplex stainless steel grade, offering a balanced combination of strength and corrosion resistance.
Key Insights for Duplex Steel Bolt Usage
When utilizing duplex steel bolts, several key insights ensure optimal performance and longevity:
Corrosion Resistance: Duplex steel bolts excel in corrosive environments, including seawater, chemical processing, and offshore drilling, thanks to their high chromium and molybdenum content.
Proper Installation: Ensure proper installation techniques, including correct torque values and fastener tightening procedures, to prevent galling and ensure joint integrity.
Material Selection: Choose the appropriate duplex steel grade based on the specific application requirements, considering factors such as temperature, pressure, and environmental conditions.
Regular Maintenance: Implement a routine maintenance schedule to inspect and replace duplex steel bolts as needed, minimizing the risk of equipment failure and downtime.
Conclusion
Duplex steel bolts represent the pinnacle of fastener technology, offering unmatched strength, corrosion resistance, and reliability for critical applications. By adhering to international standards, understanding equivalent grades, and implementing key insights, engineers and industry professionals can harness the full potential of duplex steel bolts, ensuring safety, efficiency, and longevity in their projects.
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Super Duplex Steel Bolts
Product Price: Rs 20 / PieceGet Best Price
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| QUALITY | Super Duplex Steel Bolts |
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In the realm of construction and industrial applications, the significance of quality fasteners cannot be overstated. Among these, Super Duplex Steel Bolts stand out as a pinnacle of durability, strength, and corrosion resistance.
Understanding Super Duplex Steel Bolts:
Super Duplex Stainless Steel is a material renowned for its exceptional combination of properties, including high tensile strength, excellent corrosion resistance, and superior resistance to stress corrosion cracking and pitting.
International Standards for Super Duplex Steel Bolts:
When it comes to Super Duplex Steel Bolts, adherence to international standards ensures consistency, quality, and compatibility across various industries and applications. Some of the key standards governing Super Duplex Steel Bolts include:
ASTM A453/A453M: This standard covers high-temperature bolting materials with a variety of grades, including duplex and super duplex stainless steels.
ASTM A182/A182M: Specifications for forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service.
ASTM A479/A479M: Standard specification for stainless steel bars and shapes for use in bolting and other high-temperature, high-pressure parts.
NORSOK M-650: A Norwegian standard specifying the requirements for procurement of material and services to ensure safe execution of projects in the oil and gas industry.
ISO 3506: This international standard specifies the mechanical and physical properties of stainless steel bolts, screws, and nuts for fasteners.
Equivalent Grades of Super Duplex Steel Bolts:
In addition to international standards, it's essential to be familiar with equivalent grades of Super Duplex Steel Bolts to ensure seamless interchangeability and compatibility with various systems. Some commonly used equivalent grades include:
UNS S32750 (SAF 2507): This grade offers higher strength and better corrosion resistance compared to conventional duplex stainless steels.
UNS S32760 (Zeron 100): Known for its exceptional resistance to chloride stress corrosion cracking and superior mechanical properties.
ASTM A182 F53: Equivalent to UNS S32750, offering excellent resistance to crevice corrosion and pitting in aggressive environments.
ASTM A182 F55: Also known as UNS S32760, this grade exhibits high resistance to erosion-corrosion, fatigue corrosion, and excellent mechanical properties.
Key Considerations When Choosing Super Duplex Steel Bolts:
Corrosion Resistance: Super Duplex Steel Bolts are particularly chosen for their superior corrosion resistance in aggressive environments such as seawater, chemical processing plants, and oil & gas refineries.
Strength and Durability: These bolts offer high tensile and yield strength, making them suitable for applications where structural integrity and reliability are paramount.
Temperature Resistance: Super Duplex Steel Bolts maintain their mechanical properties at elevated temperatures, making them ideal for high-temperature applications.
Compliance with Standards: Ensure that the bolts meet relevant international standards and specifications to guarantee quality and performance.
Application Specific Requirements: Consider factors such as load capacity, vibration resistance, and environmental conditions to select the most suitable grade and size of Super Duplex Steel Bolts for your application.
In conclusion, Super Duplex Steel Bolts are indispensable components in demanding industrial environments where corrosion resistance, strength, and reliability are non-negotiable. By adhering to international standards, understanding equivalent grades, and considering key factors, you can confidently select the right Super Duplex Steel Bolts for your specific application, ensuring long-term performance and safety.
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Duplex Stainless Steel Hex Nuts
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In the realm of fasteners, the significance of materials cannot be overstated, especially when it comes to demanding environments where corrosion resistance, strength, and durability are paramount. Enter duplex stainless steel hex nuts, a robust solution tailored to withstand harsh conditions while maintaining structural integrity.
Understanding Duplex Stainless Steel Hex Nuts:
Duplex stainless steel is a duplex microstructure composed of both austenitic and ferritic phases, offering a unique blend of properties that set it apart from conventional stainless steels. These properties include high strength, excellent corrosion resistance, and good weldability, making duplex stainless steel an ideal choice for critical applications in industries such as oil and gas, chemical processing, marine, and more.
Key Features and Benefits:
Corrosion Resistance: Duplex stainless steel hex nuts exhibit superior corrosion resistance compared to austenitic and ferritic stainless steels, particularly in chloride-rich environments, making them suitable for offshore and marine applications.
High Strength: With a dual-phase microstructure, duplex stainless steel hex nuts possess higher strength than conventional stainless steels, providing excellent load-bearing capabilities in structural assemblies.
Good Weldability: Despite its higher strength, duplex stainless steel maintains good weldability, facilitating ease of fabrication and installation, reducing downtime in various industrial settings.
International Standards for Duplex Stainless Steel Hex Nuts:
Duplex stainless steel hex nuts adhere to several international standards to ensure quality, compatibility, and reliability. Some prominent standards include:
ASTM A182/A182M: This standard covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service. It includes various grades of duplex stainless steel suitable for hex nuts production.
ISO 3506: Part 1 of this standard specifies the mechanical properties of corrosion-resistant stainless steel fasteners, including hex nuts, while Part 2 covers nuts, bolts, screws, and studs made from austenitic, martensitic, and austenitic-ferritic (duplex) stainless steels.
EN 10269: This European standard specifies the technical delivery conditions for stainless and heat-resisting steels, including duplex stainless steels, for bolts, screws, and nuts for use in high-temperature applications.
Equivalent Grades of Duplex Stainless Steel Hex Nuts:
Equivalent grades of duplex stainless steel hex nuts ensure global compatibility and ease of sourcing. Some common equivalent grades include:
ASTM/ASME: Duplex stainless steel hex nuts equivalent to ASTM/ASME standards include UNS S31803, UNS S32205, UNS S32750, and UNS S32760.
EN/DIN: Equivalent grades under European standards include 1.4462 (X2CrNiMoN22-5-3), 1.4410 (X2CrNiMoN25-7-4), and 1.4501 (X2CrNiMoCuWN25-7-4).
JIS: In Japanese Industrial Standards, duplex stainless steel hex nuts are often equivalent to SUS329J3L and SUS329J4L grades.
Conclusion:
Duplex stainless steel hex nuts stand as a testament to innovation in materials engineering, offering a balance of strength, corrosion resistance, and weldability suitable for a myriad of demanding applications. By adhering to international standards and offering equivalent grades, these hex nuts ensure reliability, performance, and global applicability, making them indispensable components in critical industrial systems.
In essence, the adoption of duplex stainless steel hex nuts is not just a choice; it's a strategic investment in durability and resilience, safeguarding infrastructure against the ravages of corrosion and mechanical stress for years to come.
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Super Duplex Stainless Steel Hex Nuts
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Super Duplex Stainless Steel Hex Nuts are indispensable components in various industries where corrosion resistance, strength, and durability are paramount. These nuts, crafted from super duplex stainless steel, offer exceptional mechanical properties, making them ideal for demanding environments such as offshore oil and gas, chemical processing, marine, and desalination plants. In this comprehensive guide, we delve into the international standards, equivalent grades, and applications of Super Duplex Stainless Steel Hex Nuts.
International Standards:
Super Duplex Stainless Steel Hex Nuts adhere to stringent international standards to ensure quality and performance. The most common standards include ASTM A182, ASTM A479, ASTM A276, and ASTM A790. These standards specify the chemical composition, mechanical properties, and manufacturing processes necessary for producing high-quality hex nuts capable of withstanding harsh operating conditions.
Equivalent Grades:
Understanding equivalent grades is crucial for selecting the right Super Duplex Stainless Steel Hex Nuts for specific applications. Some widely recognized equivalent grades include:
UNS S32750 (F53): This grade offers excellent corrosion resistance and high strength, making it suitable for marine and offshore applications.
UNS S32760 (F55): Known for its superior resistance to chloride-induced stress corrosion cracking, this grade is ideal for chemical processing and desalination plants.
1.4410: This European standard equivalent to UNS S32750 is extensively used in various industries for its exceptional combination of corrosion resistance and mechanical strength.
Applications:
Super Duplex Stainless Steel Hex Nuts find applications across diverse industries due to their remarkable properties:
Offshore Oil and Gas: Hex nuts made from super duplex stainless steel are essential for offshore platforms, subsea pipelines, and equipment subjected to aggressive marine environments and high-pressure conditions.
Chemical Processing: In chemical plants handling corrosive chemicals, Super Duplex Stainless Steel Hex Nuts provide reliable fastening solutions, ensuring long-term integrity and safety.
Marine Industry: From shipbuilding to port infrastructure, super duplex stainless steel nuts play a crucial role in preventing corrosion and ensuring structural integrity in marine environments.
Desalination Plants: Hex nuts manufactured from super duplex stainless steel offer unparalleled resistance to chloride-induced corrosion, making them ideal for desalination equipment exposed to seawater.
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In conclusion, Super Duplex Stainless Steel Hex Nuts are indispensable components known for their exceptional corrosion resistance, strength, and durability. By adhering to international standards and understanding equivalent grades, industries can select the right hex nuts for their specific applications, ensuring optimal performance and longevity in even the most demanding environments.
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Duplex Steel Seamless Pipes
Product Price: Rs 850 / KgGet Best Price
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| QUALITY | Duplex Steel Seamless Pipes , Size: 3 inch |
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Exploring the World of Duplex Steel Seamless Pipes: International Standards and Equivalent Grades
Introduction
Duplex steel seamless pipes have emerged as a popular choice in various industries due to their exceptional corrosion resistance, high strength, and versatility. This article delves into the characteristics of duplex steel seamless pipes, their international standards, and equivalent grades to provide a comprehensive understanding for professionals and enthusiasts in the field.
Duplex Steel Seamless Pipes Overview
Duplex stainless steels are a family of alloys that combine the desirable properties of both austenitic and ferritic stainless steels. These alloys typically contain high levels of chromium, nickel, molybdenum, and nitrogen, offering enhanced corrosion resistance and superior mechanical strength. Duplex steel seamless pipes are manufactured through a seamless process, ensuring a uniform structure and excellent performance in critical applications.
Key Properties of Duplex Steel Seamless Pipes
Corrosion Resistance: Duplex steel seamless pipes exhibit excellent corrosion resistance, making them ideal for use in aggressive environments, such as chemical processing, oil and gas, and marine applications.
High Strength: The duplex structure imparts high mechanical strength to these pipes, allowing them to withstand high-pressure and high-temperature conditions.
Versatility: Duplex steel seamless pipes find applications in a wide range of industries, including petrochemical, pharmaceutical, pulp and paper, and more, due to their versatility and adaptability.
International Standards for Duplex Steel Seamless Pipes
To ensure quality and consistency, duplex steel seamless pipes adhere to various international standards. Some of the prominent standards include:
ASTM A790/A789: The American Society for Testing and Materials (ASTM) specifies the requirements for duplex steel seamless and welded pipes in these standards, covering both general and corrosive service conditions.
EN 10216-5: The European standard EN 10216-5 provides specifications for duplex steel seamless pipes for pressure purposes, emphasizing their use in applications involving elevated temperatures.
ASME B36.19M: The American Society of Mechanical Engineers (ASME) standard outlines the dimensions and weights of stainless steel pipes, including duplex steel seamless pipes.
Equivalent Grades of Duplex Steel Seamless Pipes
Duplex steel seamless pipes are available in various grades that meet equivalent standards across the globe. Some of the widely recognized equivalent grades include:
UNS S31803/2205: This grade is one of the most common duplex stainless steels and is recognized under various international standards, such as ASTM, EN, and others.
UNS S32750/2507: Known for its higher corrosion resistance and strength, UNS S32750 is often used in aggressive chemical and offshore environments.
1.4462 (X2CrNiMoN22-5-3): This European grade is equivalent to UNS S31803 and is widely used in applications requiring high corrosion resistance.
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Duplex Steel Coil
Product Price: Rs 850 / KgGet Best Price
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In the realm of stainless steel, duplex steel coil stands out as a versatile and high-performance material, renowned for its exceptional corrosion resistance and mechanical properties. From industrial applications to critical infrastructure projects, duplex steel coil has become a preferred choice. Let's delve into the depths of this remarkable material, understanding its international standards, equivalent grades, and the significance it holds in various industries.
Understanding Duplex Steel Coil:
Duplex steel coil is a composition of austenitic and ferritic stainless steels, offering a unique combination of properties that surpass those of conventional stainless steel grades. Its dual-phase microstructure imparts remarkable strength, toughness, and resistance to corrosion, making it ideal for demanding environments such as chemical processing, oil and gas exploration, and marine applications.
Key Features of Duplex Steel Coil:
High Corrosion Resistance: Duplex steel coil exhibits excellent resistance to corrosion, including pitting, crevice corrosion, and stress corrosion cracking, even in aggressive environments.
Superior Mechanical Properties: With higher strength and toughness compared to austenitic stainless steels, duplex steel coil provides enhanced performance in structural and load-bearing applications.
Cost-Effective Solution: Despite its superior properties, duplex steel coil offers a cost-effective solution due to its optimized alloying elements and manufacturing processes.
International Standards and Equivalent Grades:
Duplex steel coil adheres to several international standards, ensuring consistency in quality and performance across global markets. Some of the prominent standards include:
ASTM A240/A240M: Standard specification for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications.
EN 10088: Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections, and bright products of corrosion-resisting steels for construction purposes.
UNS S31803/S32205: Unified numbering system designations for duplex stainless steels, specifying the chemical composition and mechanical properties.
Equivalent Grades:
Duplex steel coil is available in various grades, each designed to meet specific performance requirements and application needs. Some commonly recognized equivalent grades include:
UNS S31803 / S32205: Equivalent to ASTM A182 F51/F60, EN 1.4462, and X2CrNiMoN22-5-3.
UNS S32750: Comparable to ASTM A182 F53, EN 1.4410, and X2CrNiMoN25-7-4.UNS S32760: Similar to ASTM A182 F55, EN 1.4501, and X2CrNiMoCuWN25-7-4.
Applications of Duplex Steel Coil:
The versatility of duplex steel coil finds applications across various industries, including:
Oil and Gas: Pipelines, offshore platforms, and subsea equipment.
Chemical Processing: Pressure vessels, heat exchangers, and storage tanks.
Marine and Shipbuilding: Hulls, propeller
shafts, and marine equipment.
Renewable Energy: Wind turbines, tidal energy systems, and solar power structures.
Conclusion:
Duplex steel coil emerges as a paramount choice for critical applications where corrosion resistance, strength, and durability are paramount. By adhering to international standards and offering a wide range of equivalent grades, duplex steel coil ensures compatibility and reliability across diverse industries. Embrace the superiority of duplex steel coil for your next project and experience unmatched performance and longevity.
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Duplex Steel Round Bars
Product Price: Rs 500 / KgGet Best Price
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| QUALITY | >36 METER DUPLEX STEEL ROUND BARS FOR CONSTRUCTION |
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In the realm of metallurgy, duplex steel stands out as a remarkable alloy, offering a perfect blend of strength, corrosion resistance, and cost-effectiveness. Within this category, duplex steel round bars emerge as a cornerstone for various industrial applications. From offshore platforms to chemical processing plants, these round bars serve as essential components, ensuring structural integrity and longevity in demanding environments.
Understanding Duplex Steel:
Duplex steel, characterized by its dual-phase microstructure of austenite and ferrite, boasts exceptional mechanical properties. Its high chromium and molybdenum content contribute to superior corrosion resistance, even in harsh conditions such as chloride-rich environments. This makes duplex steel round bars ideal for applications where traditional stainless steels fall short.
International Standards:
Duplex steel round bars adhere to stringent international standards to ensure quality and compatibility across global markets. Some of the prominent standards include:
ASTM A276/A479: Widely recognized in North America, ASTM standards specify the requirements for stainless steel bars and shapes, ensuring consistency in chemical composition, mechanical properties, and dimensional tolerances.
EN 10088: European standard EN 10088 defines the technical delivery conditions for stainless steel products, providing guidelines for grades, dimensions, and tolerances.
ISO 18286: This ISO standard outlines the general requirements for stainless steel hot-rolled and forged bars, encompassing duplex steel round bars, and emphasizing properties such as corrosion resistance and mechanical strength.
DIN 1.4462: Deutsches Institut für Normung (DIN) standardizes duplex steel grades like 1.4462, specifying chemical composition and mechanical properties for round bars and other forms.
Equivalent Grades:
Duplex steel round bars come in various grades, each designed to meet specific performance requirements. Some common equivalent grades include:
UNS S31803/S32205: Known as duplex 2205, this grade offers excellent corrosion resistance and high strength, making it suitable for marine, chemical, and petrochemical applications.
SAF 2205: A duplex stainless steel grade developed by Sandvik, SAF 2205 exhibits good weldability and resistance to stress corrosion cracking, making it popular in diverse industries.
X2CrNiMoN22-5-3: This European grade is equivalent to ASTM A182 F51 and is widely used in applications requiring high resistance to pitting and crevice corrosion.
1.4462 / X2CrNiMoN22-5-3: Falling under the DIN standard, this grade offers a balanced combination of strength and corrosion resistance, making it suitable for structural components and industrial equipment.
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X2CrNiMoN22-5-3
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Conclusion:
Duplex steel round bars stand as a testament to modern metallurgical innovation, offering unparalleled strength and corrosion resistance. Adhering to international standards ensures their reliability and compatibility across diverse applications. With equivalent grades meeting the requirements of different regions, these round bars continue to play a pivotal role in enhancing the performance and longevity of industrial infrastructure worldwide.
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Duplex Steel Sheets
Product Price: Rs 600 / KgGet Best Price
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| QUALITY | DUPLEX STEEL SHEETS, THICKNESS: >5 MM |
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In the realm of stainless steel, Duplex steel stands out as a formidable contender, offering a unique blend of properties that make it highly sought after in various industries. Among its many forms, Duplex steel sheets hold a significant position, serving as crucial components in diverse applications ranging from construction to chemical processing. Understanding the international standards and equivalent grades associated with Duplex steel sheets is imperative for ensuring quality and compatibility in engineering endeavors.
Introduction to Duplex Steel Sheets:
Duplex steel, characterized by its dual-phase microstructure consisting of austenitic and ferritic phases, exhibits enhanced strength, corrosion resistance, and durability compared to conventional stainless steels. These qualities make Duplex steel sheets an ideal choice for demanding environments where both strength and corrosion resistance are paramount.
Key Properties and Advantages:
Duplex steel sheets offer a myriad of advantages, including:
High mechanical strength
Excellent corrosion resistance
Good weldability and formability
Resistance to stress corrosion cracking and pitting
Cost-effectiveness due to lower alloying content compared to austenitic stainless steels
International Standards for Duplex Steel Sheets:
Duplex steel sheets are governed by various international standards to ensure their quality and performance. Some of the prominent standards include:
ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure
Vessels and for General Applications.
EN 10088: Stainless steels – Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections, and bright products of corrosion resisting steels for general purposes.
UNS S31803/S32205: Unified Numbering System designation for duplex stainless steel grades.
Equivalent Grades of Duplex Steel Sheets:
Duplex steel grades are often designated by their equivalent grades to facilitate international trade and compatibility across different specifications. Some common equivalent grades include:
AISI 2205: American Iron and Steel Institute designation for Duplex steel equivalent to UNS S32205.
DIN 1.4462: Deutsche Industrie Normen designation for Duplex steel equivalent to UNS S31803/S32205.
X2CrNiMoN22-5-3: European equivalent grade for Duplex steel, denoting its chemical composition and properties.
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Conclusion:
Duplex steel sheets represent a pinnacle of metallurgical engineering, offering an unparalleled combination of strength, corrosion resistance, and cost-effectiveness. By adhering to international standards and understanding equivalent grades, engineers and manufacturers can ensure the reliability and compatibility of Duplex steel sheets in various applications, paving the way for innovation and advancement in numerous industries.
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Duplex Steel Fasteners
Product Price: Rs 1,250 / PieceGet Best Price
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| QUALITY | Duplex Steel Fasteners |
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Introduction:
Duplex steel fasteners have gained immense popularity in various industries due to their exceptional strength, corrosion resistance, and durability. In this comprehensive guide, we will explore the features, advantages, and applications of duplex steel fasteners, along with a detailed overview of international standards and equivalent grades. Whether you are a professional in the field or a curious enthusiast, this article aims to provide valuable insights into the world of duplex steel fasteners.
Features and Advantages of Duplex Steel Fasteners:
Duplex steel, known for its dual-phase microstructure of austenitic (chromium-nickel) and ferritic (chromium-molybdenum) phases, exhibits remarkable properties. Duplex steel fasteners offer the following key advantages:
Corrosion Resistance: Duplex steel fasteners excel in corrosive environments, making them ideal for applications in chemical processing, marine, and offshore industries.
High Strength: The combination of austenitic and ferritic phases provides duplex steel fasteners with higher strength compared to conventional stainless steel fasteners.
Durability: Duplex steel's resistance to stress corrosion cracking enhances the longevity of fasteners, ensuring reliable performance over extended periods.
Cost-Effective: Despite their premium features, duplex steel fasteners offer a cost-effective solution due to their long lifespan and reduced maintenance requirements.
International Standards for Duplex Steel Fasteners:
To ensure the quality and compatibility of duplex steel fasteners, various international standards have been established. The most commonly referenced standards include:
ASTM A182 / A479: These standards cover duplex steel fasteners like bolts, nuts, and screws, specifying the chemical and mechanical properties required for various grades.
EN 1.4462 (DIN X2CrNiMoN22-5-3): This European standard outlines the chemical composition and mechanical properties of duplex steel, ensuring conformity with European industry requirements.
UNS S31803 / S32205: The Unified Numbering System designates these grades, indicating their chemical composition and high resistance to corrosion.
Equivalent Grades of Duplex Steel Fasteners:
Understanding equivalent grades is crucial for global industries and trade. Here are some widely recognized equivalent grades for duplex steel fasteners:
UNS S31803 / S32205: Equivalent to F51 in ASTM A182/A479, these grades are widely used in the oil and gas industry.
1.4462 (DIN X2CrNiMoN22-5-3): Corresponds to the European standard EN 1.4462, offering compatibility with European specifications.
SAF 2205: A trade name often used interchangeably with S31803 and S32205, it signifies a high-performance duplex steel.
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Conclusion:
Duplex steel fasteners represent a pinnacle in engineering, combining strength, corrosion resistance, and durability. Adhering to international standards and recognizing equivalent grades ensures the reliability and performance of these fasteners across diverse applications. Whether in the oil and gas sector, chemical processing, or marine environments, duplex steel fasteners continue to play a pivotal role in ensuring structural integrity and longevity. Stay informed, choose wisely, and embrace the strength of duplex steel fasteners for your next project.
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Duplex Steel Forged Pipe Fittings
Product Price: Rs 150 / PieceGet Best Price
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| CONTACT | +91-9167418473 |
In the realm of industrial piping systems, the choice of materials is paramount to ensure durability, reliability, and performance. Among the myriad options available, Duplex Steel Forged Pipe Fittings emerge as a top contender, offering a unique blend of strength, corrosion resistance, and versatility. In this comprehensive guide, we delve into the characteristics, international standards, equivalent grades, and keywords associated with Duplex Steel Forged Pipe Fittings.
Understanding Duplex Steel Forged Pipe Fittings:
Duplex steel, a family of stainless steels with a dual-phase microstructure, combines the beneficial properties of both austenitic and ferritic stainless steels. This composition imparts exceptional strength, resistance to corrosion, and enhanced toughness, making it an ideal choice for demanding applications in industries such as oil and gas, chemical processing, marine, and more.
Forged pipe fittings, manufactured through a process of shaping metal under localized compressive forces, exhibit superior mechanical properties compared to their cast counterparts. Duplex steel forged pipe fittings inherit these advantages, ensuring reliability in high-pressure and high-temperature environments.
International Standards and Certifications:
To maintain consistency and quality across global markets, Duplex Steel Forged Pipe Fittings adhere to several international standards and certifications. These include:
ASTM Standards: ASTM A182/A182M Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Fittings for High-Temperature Service.
ASME Standards: ASME B16.11 Forged Fittings, Socket-Welding and Threaded.
EN Standards: EN 10253-2 Butt-welding pipe fittings. Part 2: Non-alloy and ferritic alloy steels with specific inspection requirements.
Compliance with these standards ensures compatibility, interchangeability, and reliability of Duplex Steel Forged Pipe Fittings across diverse industrial applications.
Equivalent Grades:
Duplex steel grades encompass various compositions tailored to specific requirements. Some common equivalent grades include:
UNS S31803/S32205: Equivalent to ASTM A182 F51/F60, these grades offer excellent corrosion resistance and high strength.
UNS S32750: Also known as SAF 2507, it corresponds to ASTM A182 F53. This grade excels in corrosive environments containing chlorides.
UNS S32760: Equivalent to ASTM A182 F55, this grade offers enhanced resistance to pitting and crevice corrosion.
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In conclusion, Duplex Steel Forged Pipe Fittings stand as a testament to engineering excellence, combining the best of strength, corrosion resistance, and adaptability. With adherence to international standards and a range of equivalent grades catering to diverse needs, they remain a cornerstone in the construction of robust and reliable piping systems worldwide.
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Duplex Buttweld Pipe Fittings
Product Price: Rs 150 / PieceGet Best Price
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In the realm of industrial piping systems, duplex stainless steel buttweld pipe fittings stand out as versatile and durable components. Engineered to withstand demanding environments, these fittings offer a blend of corrosion resistance, strength, and cost-effectiveness, making them a preferred choice across various industries worldwide. In this article, we delve into the intricacies of duplex buttweld pipe fittings, their international standards, equivalent grades, and key features.
Understanding Duplex Buttweld Pipe Fittings:
Duplex stainless steel is characterized by its dual-phase microstructure, consisting of austenitic and ferritic phases in roughly equal proportions. This unique composition imparts exceptional mechanical properties, such as high tensile strength and resistance to corrosion, erosion, and fatigue. Buttweld pipe fittings, including elbows, tees, reducers, and caps, are seamlessly fabricated from duplex stainless steel, ensuring integrity and reliability in critical piping systems.
Key Features and Advantages:
Corrosion Resistance: Duplex buttweld fittings exhibit superior resistance to corrosion in various aggressive environments, including chloride-rich and acidic conditions, making them ideal for applications in chemical processing, offshore drilling, and marine industries.
Strength and Toughness: With higher strength than conventional austenitic stainless steels, duplex fittings offer exceptional toughness, allowing for thinner wall thicknesses and reduced weight without compromising performance.
Cost-effectiveness: Despite their superior properties, duplex buttweld fittings offer cost advantages over other corrosion-resistant alloys, thanks to their readily available raw materials and efficient manufacturing processes.
International Standards and Equivalent Grades:
Duplex stainless steel buttweld pipe fittings are manufactured in compliance with several international standards to ensure quality and compatibility with diverse piping systems. Some of the prominent standards include:
ASTM A815/A815M: This standard specifies the requirements for wrought, austenitic, duplex, and super-duplex stainless steel fittings for pressure piping applications.
EN 10253: European standard for butt-welding pipe fittings, including duplex stainless steel materials, dimensions, tolerances, and testing requirements.
ASME B16.9/B16.11: These standards provide specifications for duplex buttweld fittings, including dimensions, tolerances, and marking requirements, ensuring interchangeability and consistency in design and installation.
Equivalent Grades:
Duplex stainless steel buttweld pipe fittings are available in various grades, each offering specific properties to suit different applications. Some common grades and their equivalent designations include:
UNS S31803 / S32205: These grades, also known as Duplex 2205, offer excellent corrosion resistance and high strength, making them suitable for a wide range of applications in chemical processing, oil and gas, and desalination plants.
UNS S32750: Known as Super Duplex 2507, this grade exhibits enhanced corrosion resistance and superior mechanical properties, making it suitable for aggressive environments such as offshore oil and gas production and chemical processing industries.
Conclusion:
Duplex stainless steel buttweld pipe fittings combine exceptional corrosion resistance, strength, and cost-effectiveness, making them indispensable components in critical piping systems across various industries. By adhering to international standards and offering a range of equivalent grades, these fittings provide engineers and designers with versatile solutions for challenging environments, ensuring reliability and longevity in demanding applications.
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Duplex Steel Pipe Fittings
Product Price: Rs 150 / PieceGet Best Price
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Product Details:
| Size | STANDARD AND CUSTOMISED |
| QUALITY | DUPLEX STEEL PIPES FITTINGS , FOR STRUCTURE PIPE |
| CONTACT | +91-9167418473 |
| PRASHAANTSTEEL@GMAIL.COM | |
| DELIVERY | ALL OVER INDIA AND EXPORT |
In the realm of industrial infrastructure, the choice of materials plays a pivotal role in ensuring efficiency, durability, and safety. Among the array of options available, Duplex Steel Pipe Fittings stand out as a prime choice for their remarkable properties. Renowned for their corrosion resistance, strength, and versatility, duplex steel fittings are integral components in various sectors including oil and gas, chemical processing, marine engineering, and more. This article delves into the significance of duplex steel pipe fittings, highlighting international standards, equivalent grades, and key features.
Understanding Duplex Steel Pipe Fittings:
Duplex stainless steel is a duplex microstructure consisting of austenitic and ferritic phases in equal proportions, providing an optimal combination of properties. These fittings offer exceptional corrosion resistance, even in harsh environments containing chloride ions, making them ideal for offshore and coastal applications. Moreover, duplex steel exhibits high strength, enabling the construction of lightweight yet robust piping systems.
Key Features of Duplex Steel Pipe Fittings:
Corrosion Resistance: Duplex steel fittings demonstrate superior resistance to pitting, crevice corrosion, and stress corrosion cracking, ensuring longevity in corrosive environments.
High Strength: With higher tensile and yield strength compared to conventional austenitic stainless steels, duplex fittings offer enhanced structural integrity.
Versatility: Duplex steel is readily weldable and formable, facilitating ease of fabrication and installation.
Cost-effectiveness: Despite their premium properties, duplex steel fittings often prove cost-effective over the lifecycle of industrial installations due to their longevity and reduced maintenance requirements.
International Standards for Duplex Steel Pipe Fittings:
To ensure quality and interoperability, duplex steel pipe fittings adhere to various international standards. Some of the prominent standards include:
ASTM A815/A815M: Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings.
EN 10253-4: European standard specifying technical delivery conditions for butt welding pipe fittings made from duplex stainless steels.
ASME B16.9: Standard for factory-made wrought steel butt-welding fittings.
ISO 4144: International standard for stainless steel fittings for the food industry.
Equivalent Grades of Duplex Steel Pipe Fittings:
Duplex steel fittings are available in various grades, each offering specific properties suited to different applications. Some commonly used equivalent grades include:
ASTM A182 F51 / F60: Equivalent to UNS S31803, these grades offer good resistance to general and localized corrosion.
ASTM A182 F53 / F55: Also known as UNS S32750 and UNS S32760, these super duplex grades provide enhanced corrosion resistance and strength.
EN 1.4462 / EN 1.4410: European equivalents to UNS S31803 and UNS S32750/S32760 respectively, with similar properties and applications.
Conclusion:
Duplex steel pipe fittings represent a cornerstone in modern industrial infrastructure, offering a blend of corrosion resistance, strength, and versatility. Adhering to stringent international standards and available in various equivalent grades, these fittings ensure reliability and performance across diverse applications. By incorporating duplex steel fittings, industries can elevate efficiency, mitigate maintenance costs, and enhance the longevity of their infrastructure, thus fostering sustainable development and operational excellence.
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Duplex Steel Nuts & Duplex Steel Bolts
Product Price: Rs 55 / PieceGet Best Price
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| QUALITY | Duplex Steel Nuts & Duplex Steel Bolts |
Duplex steel nuts and bolts stand out in the realm of fastening solutions, offering a unique blend of characteristics that make them ideal for a diverse range of applications. From their exceptional corrosion resistance to their superior strength and durability, duplex steel fasteners have garnered widespread acclaim across industries worldwide.
Key Features of Duplex Steel Nuts & Bolts:
Corrosion Resistance: Duplex steel nuts and bolts exhibit remarkable resistance to corrosion, especially in harsh environments such as marine and chemical processing industries. This attribute ensures longevity and reliability in critical applications.
High Strength: With higher tensile and yield strength compared to conventional stainless steels, duplex steel fasteners offer enhanced performance, making them suitable for heavy-duty applications where strength is paramount.
Good Weldability: Duplex steel nuts and bolts demonstrate good weldability, facilitating ease of fabrication and installation, thereby reducing assembly time and costs.
Excellent Fatigue Resistance: These fasteners maintain their structural integrity even under cyclic loading conditions, making them suitable for applications subject to dynamic stresses.
International Standards for Duplex Steel Nuts & Bolts:
Duplex steel nuts and bolts are manufactured to comply with various international standards to ensure quality, compatibility, and interchangeability. Some prominent standards include:
ASTM A182/A182M: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service. It covers duplex steel nuts and bolts used in high-temperature applications.
ASTM A479/A479M: Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels. This standard specifies the requirements for duplex steel nuts and bolts used in pressure vessel applications.
EN 1.4462: European standard for duplex steel, which includes specifications for nuts and bolts.
Equivalent Grades of Duplex Steel:
Equivalent grades ensure compatibility across different international standards. Common equivalent grades for duplex steel nuts and bolts include:
UNS S31803/S32205: These are common grades in the duplex stainless steel family, offering a balance of properties suitable for various applications.
SAF 2205: A widely used duplex stainless steel grade with excellent corrosion resistance and mechanical properties.
1.4462: European designation for duplex steel, equivalent to UNS S31803/S32205.
Applications of Duplex Steel Nuts & Bolts:
Duplex steel nuts and bolts find extensive applications across industries such as:
Oil and Gas: Used in offshore platforms, pipelines, and refineries due to their corrosion resistance in aggressive environments.
Chemical Processing: Ideal for equipment and structures exposed to corrosive chemicals.
Marine: Suitable for marine applications where saltwater corrosion is a concern.
Construction: Utilized in structural components requiring high strength and corrosion resistance.
In conclusion, duplex steel nuts and bolts offer a compelling combination of corrosion resistance, strength, and durability, making them indispensable in various industries. By adhering to international standards and equivalent grades, manufacturers ensure the quality and reliability of these fasteners, thereby contributing to safer and more efficient engineering solutions. Whether in offshore installations, chemical plants, or construction projects, duplex steel nuts and bolts continue to play a vital role in ensuring structural integrity and operational excellence.
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Duplex Steel Washers
Product Price: Rs 25 / PieceGet Best Price
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| QUALITY | DUPLEX STEEL WASHERS FOR AUTOMOBILES INDUSTRY |
In the realm of fastening solutions, duplex steel washers stand out as indispensable components renowned for their superior strength, corrosion resistance, and longevity. These washers, crafted from duplex stainless steel, offer a perfect blend of austenitic and ferritic microstructures, delivering remarkable mechanical properties that meet the demanding requirements of various industries. In this comprehensive guide, we delve into the significance of duplex steel washers, exploring their composition, applications, international standards, equivalent grades and the pivotal role they play in ensuring structural integrity.
Composition and Properties:
Duplex steel washers are primarily composed of austenitic and ferritic stainless steel phases in nearly equal proportions, typically comprising elements such as chromium, nickel, molybdenum and nitrogen. This unique microstructure grants duplex steel washers exceptional corrosion resistance, especially in harsh environments characterized by chloride ions, such as marine and chemical processing applications. Moreover, they exhibit high tensile and yield strengths, coupled with excellent resistance to stress corrosion cracking and fatigue, making them ideal for critical structural connections.
Applications:
The versatility of duplex steel washers finds application across a diverse range of industries, including:
Oil and Gas: Duplex steel washers are extensively utilized in offshore platforms, subsea equipment and oil refineries due to their exceptional resistance to corrosion and pitting in saline environments.
Chemical Processing: In chemical plants and pipelines, where exposure to corrosive chemicals is prevalent, duplex steel washers ensure long-term reliability and safety.
Desalination Plants: The high chloride resistance of duplex steel washers makes them well-suited for desalination plants, where they endure the harsh conditions of seawater processing.
Construction and Infrastructure: From bridges and building structures to architectural facades, duplex steel washers provide structural reinforcement while maintaining aesthetic appeal.
International Standards and Equivalent Grades:
Duplex steel washers adhere to stringent international standards to ensure quality and consistency in their performance. Some of the key standards include:
ASTM A182/A182M: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
ASTM A276/A276M: Standard Specification for Stainless Steel Bars and Shapes
EN 10088: Stainless steels - Part 1: List of stainless steels
NORSOK MDS D45: Material Data Sheet for Duplex Stainless Steel
UNS S31803/S32205: Unified Numbering System for duplex stainless steel grades
Equivalent grades of duplex steel washers include:
UNS S31803 (ASTM A182 F51)
UNS S32205 (ASTM A182 F60)
1.4462 (X2CrNiMoN22-5-3)
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Duplex steel washers, stainless steel, corrosion resistance, mechanical properties, international standards, equivalent grades, ASTM, EN, NORSOK, UNS, structural integrity, fastening solutions, oil and gas, chemical processing, construction, infrastructure.
In conclusion, duplex steel washers emerge as indispensable components in various engineering applications, offering unmatched durability, corrosion resistance and mechanical strength. By adhering to international standards and utilizing equivalent grades, engineers and manufacturers can ensure the highest quality and reliability in their projects, ultimately enhancing structural integrity and longevity.
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Stainless Steel Duplex Pipe
Product Price: Rs 850 / KgGet Best Price
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In the realm of industrial piping solutions, stainless steel duplex pipes stand out for their exceptional properties, offering a blend of strength, corrosion resistance, and cost-effectiveness. As industries seek reliable materials for demanding applications, understanding the nuances of duplex pipe becomes imperative. Let's delve into this versatile material, exploring its characteristics, international standards, equivalent grades, and applications.
Understanding Stainless Steel Duplex Pipe:
Stainless steel duplex pipes are characterized by their dual-phase microstructure, comprising roughly equal parts of austenite and ferrite. This unique composition imparts remarkable mechanical properties, including high strength and excellent corrosion resistance, particularly in harsh environments such as marine and chemical processing.
Key Characteristics:
Superior corrosion resistance
High strength and toughness
Good weldability and formability
Enhanced resistance to stress corrosion cracking and erosion
Cost-effective compared to austenitic stainless steels
International Standards for Duplex Pipe:
Duplex pipes adhere to various international standards to ensure quality and compatibility across global markets. Some prominent standards include:
ASTM A790/A790M: Standard specification for seamless and welded ferritic/austenitic stainless steel pipe.
ASTM A928/A928M: Specification for ferritic/austenitic (duplex) stainless steel pipe electric fusion welded with addition of filler metal.
EN 10216-5: European standard for seamless steel tubes for pressure purposes – Technical delivery conditions – Part 5: Stainless steel tubes.
EN 10217-7: Welded steel tubes for pressure purposes – Technical delivery conditions – Part 7: Stainless steel tubes.
Equivalent Grades:
Duplex pipes are manufactured worldwide and may be referred to by various equivalent grades depending on the region and standard adopted. Common equivalent grades include:
UNS S31803/S32205: These grades are widely used and often referred to as 2205 duplex stainless steel.
EN/DIN 1.4462: This European grade is equivalent to UNS S31803/S32205.
ASTM/ASME SA789: Standard specification for seamless and welded ferritic/austenitic stainless steel tubing for general service.
Applications of Duplex Pipe:
Due to their exceptional properties, duplex pipes find applications across diverse industries, including:
Oil and gas exploration and production:
Duplex pipes withstand corrosive environments encountered in offshore drilling and subsea operations.
Chemical and petrochemical processing:
These pipes are ideal for transporting corrosive chemicals and acids.
Desalination plants: Duplex pipes resist
chloride-induced corrosion, making them suitable for desalination systems.
Construction and architecture: Duplex pipes are utilized in structural applications due to their strength and aesthetic appeal.
Marine and shipbuilding: Their corrosion resistance makes duplex pipes crucial for marine applications.
Conclusion:
Stainless steel duplex pipes offer a compelling combination of strength, corrosion resistance, and cost-effectiveness, making them indispensable in various industries. By adhering to international standards and understanding equivalent grades, manufacturers and end-users can ensure quality and compatibility in their applications. Whether in harsh offshore environments or demanding chemical plants, duplex pipes continue to demonstrate their versatility and reliability, driving innovation and efficiency across industries.
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Duplex Steel Flanges
Product Price: Rs 1,500 / PieceGet Best Price
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| QUALITY | DUPLEX STEEL FLANGES |
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Introduction:
Duplex steel flanges are critical components in various industrial applications, prized for their exceptional strength, corrosion resistance, and durability.
International Standards for Duplex Steel Flanges:
Duplex steel flanges adhere to several international standards to ensure quality, interoperability, and compliance with industry requirements. The most common standards include:
ASTM Standards: ASTM A182/A182M covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service.
ASME Standards: ASME B16.5 outlines dimensions, tolerances, material requirements, and testing for pipe flanges and flanged fittings.
EN Standards: EN 1092-1 specifies requirements for circular steel flanges, including their dimensions, tolerances, and designation.
ANSI Standards: ANSI B16.47 governs large diameter steel flanges, typically in sizes NPS 26 through NPS 60.
Equivalent Grades of Duplex Steel Flanges:
Duplex steel flanges are available in various grades, each offering specific properties suitable for different applications. Some of the commonly used equivalent grades include:
ASTM A182 F51 / F60: Equivalent to UNS S31803 and SAF 2205, this grade offers excellent corrosion resistance and high strength, making it ideal for use in chemical processing, oil and gas, and marine environments.
ASTM A182 F53 / F55: Also known as UNS S32750 and SAF 2507, this grade provides superior corrosion resistance in aggressive environments containing chlorides, sulfuric acid, and seawater. It finds applications in offshore and marine industries, desalination plants, and chemical processing.
ASTM A182 F44: Equivalent to UNS S31254, this grade exhibits exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. It is well-suited for use in harsh chemical and petrochemical environments, as well as in pulp and paper production.
ASTM A182 F904L: This grade, equivalent to UNS N08904, offers high resistance to stress corrosion cracking, pitting, and crevice corrosion in acidic and chloride-containing environments. It is commonly used in chemical processing, pharmaceutical, and food processing industries.
Key Considerations for Duplex Steel Flanges:
When selecting duplex steel flanges for specific applications, several factors should be taken into account:
Corrosion Resistance: Consider the operating environment, including temperature, pH, and presence of corrosive agents, to ensure the selected grade offers adequate corrosion resistance.
Pressure and Temperature Ratings: Verify that the flanges meet the required pressure and temperature ratings as per application specifications and industry standards.
Size and Dimensions: Ensure compatibility with existing piping systems by selecting flanges with appropriate sizes, dimensions, and facing configurations.
Testing and Certification: Prioritize flanges that undergo rigorous testing, such as hydrostatic testing, ultrasonic testing, and material certification, to guarantee quality and performance.
Compliance with Standards: Confirm that the flanges comply with relevant international standards and specifications to ensure interoperability and regulatory compliance.
In conclusion, duplex steel flanges play a crucial role in various industrial applications, offering superior strength, corrosion resistance, and reliability. By adhering to international standards, understanding equivalent grades, and considering key factors, stakeholders can make informed decisions regarding the selection and usage of duplex steel flanges, ensuring optimal performance and longevity in demanding operating conditions.
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UNS S32750 Super Duplex Steel Sheet
Product Price: Rs 900 / KgGet Best Price
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| QUALITY | UNS S32750 SUPER DELUX STEEL SHEET, THICKNESS |
| SIZE | STANDARD AND CUSTOMISED |
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Introduction:
Super Duplex Stainless Steel UNS S32750 is a high-performance material known for its exceptional corrosion resistance, high strength, and durability. This article aims to provide an in-depth overview of UNS S32750 Super Duplex Steel Sheets, highlighting their features, international standards, equivalent grades, and key applications.
Key Features of UNS S32750 Super Duplex Steel:
Corrosion Resistance: UNS S32750 offers superior corrosion resistance in harsh environments, making it suitable for applications in chemical processing, oil and gas, and maritime industries.
High Strength: With a dual-phase microstructure, UNS S32750 provides higher strength compared to conventional stainless steels, enhancing its suitability for structural components and demanding applications.
Durability: The alloy's excellent durability ensures long-term performance in challenging conditions, reducing maintenance costs and downtime.
International Standards for UNS S32750 Super Duplex Steel:
UNS S32750 conforms to various international standards, ensuring its quality and compatibility with global manufacturing practices. Some of the prominent standards include:
ASTM A240/A240M: Standard specification for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications.
EN 10088-2: Technical delivery conditions for sheet/plate and strip of corrosion-resisting steels for general purposes.
ASTM A479/A479M: Standard specification for stainless steel bars and shapes for use in boilers and other pressure vessels.
Equivalent Grades of UNS S32750 Super Duplex Steel:
Understanding the equivalent grades of UNS S32750 Super Duplex Steel is crucial for global sourcing and compatibility. Some notable equivalents are:
SAF 2507: A proprietary designation for Super Duplex Steel by Sandvik.
F53: A commonly used designation in European standards.
1.4410: The EN numerical designation for UNS S32750.
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Conclusion:
UNS S32750 Super Duplex Steel Sheets offer a remarkable combination of strength, corrosion resistance, and durability, meeting the highest international standards. By understanding its features, equivalent grades, and applications, manufacturers and engineers can make informed decisions, ensuring the success of their projects in diverse industries. Stay ahead in the competitive market by embracing the excellence of UNS S32750 Super Duplex Steel.
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UNS S32750 Plates Sheets
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Introduction:
UNS S32750, also known as Super Duplex Stainless Steel, stands out as a high-performance material in various industrial applications. This article delves into the specifications of UNS S32750 Plates and Sheets, highlighting their adherence to international standards and equivalent grades.
Understanding UNS S32750:
UNS S32750 is a super duplex stainless steel alloy characterized by its exceptional corrosion resistance, high strength, and excellent weldability. It consists of a balanced combination of chromium, molybdenum, and nitrogen, providing superior resistance to chloride-induced stress corrosion cracking.
International Standards for UNS S32750 Plates and Sheets:
When it comes to manufacturing UNS S32750 Plates and Sheets, adherence to international standards is crucial for ensuring product quality and performance. Key standards for UNS S32750 include ASTM A240/A240M, ASTM A480/A480M, and ASTM A789/A789M.
ASTM A240/A240M:
This standard covers chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications.UNS S32750 Plates and Sheets comply with the specifications outlined in ASTM A240/A240M, ensuring their suitability for various environments.
ASTM A480/A480M:
Focused on general requirements for flat-rolled stainless and heat-resisting steel plate, sheet, and strip, ASTM A480/A480M provides guidelines for material dimensions, flatness, and surface finish.
UNS S32750 Plates and Sheets meet the stringent criteria set by ASTM A480/A480M, ensuring uniformity and quality.
ASTM A789/A789M:
This standard covers seamless and welded ferritic/austenitic stainless steel tubing for general corrosion-resisting and low or high-temperature service.
UNS S32750 Plates and Sheets exhibit compatibility with ASTM A789/A789M, making them suitable for applications demanding high corrosion resistance.Equivalent Grades of UNS S32750:Equivalent grades provide a reference point for material compatibility across different international standards. UNS S32750 is often compared to:
EN 1.4410 / X2CrNiMoN25-7-4:
This European standard is in line with the composition and properties of UNS S32750, emphasizing its usability in European markets.
SAF 2507:
SAF 2507 is a trademarked name for UNS S32750, commonly used in the industry, particularly in reference to its resistance to chloride-induced corrosion.
F53:
F53 is another designation for UNS S32750, highlighting its significance in the oil and gas, chemical, and marine industries.
Keywords for SEO Optimization:
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Duplex Stainless Steel Characteristics
Conclusion:
UNS S32750 Plates and Sheets, meeting the stringent criteria of international standards such as ASTM A240/A240M and ASTM A480/A480M, offer a reliable solution for applications demanding high corrosion resistance and strength. Understanding the equivalent grades further ensures seamless integration into various global industries, making UNS S32750 a versatile and sought-after material.
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Super Duplex Steel Uns S32750 F53 Round Bar
Product Price: Rs 900 / KgGet Best Price
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| QUALITY | SUPER DELUX STEEL F53, SIZE: 3 INCH |
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In the realm of metallurgy, the demand for materials that offer superior strength, corrosion resistance, and durability is ever-growing. Super Duplex Steel UNS S32750 F53 Round Bar stands out as one such material, prized for its exceptional properties in challenging environments. In this article, we delve into the features of this remarkable alloy, its compliance with international standards, equivalent grades, and the keywords essential for SEO optimization.
Super Duplex Steel UNS S32750 F53 Round Bar, a variant of duplex stainless steel, is renowned for its high strength, excellent corrosion resistance, and enhanced resistance to stress corrosion cracking. This alloy finds extensive applications in industries such as oil and gas, chemical processing, marine engineering, and more, where reliability and performance under harsh conditions are paramount.
Key Features of Super Duplex Steel UNS S32750 F53 Round Bar:
High Strength: With a dual-phase microstructure of austenitic and ferritic stainless steel, UNS S32750 F53 Round Bar offers remarkable strength, allowing it to withstand heavy loads and high pressures.
Corrosion Resistance: This alloy exhibits superior resistance to corrosion in various environments, including those containing chloride ions, making it ideal for use in marine and offshore applications.
Stress Corrosion Cracking Resistance: Its resistance to stress corrosion cracking further enhances the longevity of components, ensuring reliable performance over extended periods.
Durability: Super Duplex Steel UNS S32750 F53 Round Bar maintains its structural integrity even in extreme temperatures, providing durability and longevity in demanding operating conditions.
International Standards and Equivalent Grades:
ASTM Standards: Super Duplex Steel UNS S32750 F53 Round Bar complies with ASTM A276, ASTM A479, and ASTM A182 standards, ensuring consistency and quality in its mechanical and chemical properties.
EN Standards: It meets the European standards EN 10088-3 and EN 10272, which specify the requirements for stainless steels, ensuring its suitability for European markets and applications.
Equivalent Grades: Equivalent grades to UNS S32750 F53 Round Bar include SAF 2507, 1.4410, X2CrNiMoN25-7-4, and F53, providing options for users across different regions and industries.
Keywords for SEO Optimization:
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In conclusion, Super Duplex Steel UNS S32750 F53 Round Bar stands as a pinnacle of engineering excellence, offering unmatched strength, corrosion resistance, and durability. Compliant with international standards and boasting equivalent grades for global applicability, this alloy continues to redefine the standards for performance in demanding environments. Whether in offshore platforms, chemical plants, or marine vessels, its reliability and longevity make it the material of choice for critical applications.
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- Item Code: SUPERDUPLEXSTEELF53-F55ROUND
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Duplex Steel 2205 Bars
Product Price: Rs 550 / KgGet Best Price
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Duplex Steel 2205 Bars: Unveiling the Epitome of Strength and Durability
In the realm of metallurgy, Duplex Steel 2205 Bars stand tall as a symbol of resilience and versatility. Engineered to withstand harsh environments and demanding applications, these bars have garnered widespread acclaim across industries ranging from construction to oil and gas.
Composition and Properties:
Duplex Steel 2205 Bars are characterized by their unique chemical composition, which combines austenitic and ferritic phases in equal proportions. This balanced microstructure imparts exceptional mechanical properties, including high strength, corrosion resistance, and toughness. Typically composed of 22% chromium, 5-6% nickel, 3% molybdenum, and trace amounts of nitrogen, Duplex Steel 2205 Bars offer superior performance in corrosive environments, such as marine and chemical processing applications.
Key Features:
High Strength: Duplex Steel 2205 Bars exhibit significantly higher strength compared to conventional austenitic stainless steels, making them ideal for structural components and load-bearing applications.
Corrosion Resistance: With enhanced resistance to chloride-induced stress corrosion cracking and pitting corrosion, these bars ensure long-term durability in aggressive environments.
Toughness: The duplex microstructure imparts excellent toughness, enabling Duplex Steel 2205 Bars to withstand impact loads and sudden temperature fluctuations without compromising structural integrity.
Weldability: Despite their high strength, these bars offer good weldability, facilitating ease of fabrication and installation in various engineering projects.
International Standards and Equivalent Grades:
Duplex Steel 2205 Bars adhere to several international standards, ensuring uniformity and compatibility across global markets. Some of the prominent standards include:
ASTM A276/A479: This standard specifies the requirements for stainless steel bars and shapes, including Duplex Steel 2205 Bars, for use in various industrial applications.
EN 1.4462: Equivalent to ASTM A276/A479, EN 1.4462 defines the chemical composition, mechanical properties, and technical specifications of duplex stainless steel bars, including grade 2205.
In addition to these standards, Duplex Steel 2205 Bars have equivalent grades in other systems, such as:
UNS S32205: Unified Numbering System (UNS) designation for Duplex Steel 2205 Bars, recognized internationally for their chemical composition and mechanical properties.
SAF 2205: Trade name for Duplex Steel 2205 Bars by Sandvik, a renowned manufacturer of high-performance stainless steels.
Applications:
Duplex Steel 2205 Bars find extensive applications in various industries, including:
Oil and Gas: Used in offshore platforms, pipelines, and subsea equipment due to their corrosion resistance and high strength-to-weight ratio.
Chemical Processing: Ideal for equipment exposed to corrosive chemicals, such as reactors, heat exchangers, and storage tanks.
Construction: Employed in structural components, bridges, and architectural elements requiring superior strength and durability.
Conclusion:
In conclusion, Duplex Steel 2205 Bars epitomize the pinnacle of metallurgical excellence, offering a harmonious blend of strength, corrosion resistance, and versatility. Compliant with international standards and boasting equivalent grades in diverse systems, these bars serve as the cornerstone of countless industrial applications worldwide. As industries continue to evolve, Duplex Steel 2205 Bars remain steadfast in their commitment to reliability and performance, driving innovation and progress across the globe.
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- Item Code: DUPLEXSTEEL2205-BARS
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Duplex Steel Tubes / Duplex Steel Pipes
Product Price: Rs 850 / KgGet Best Price
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| QUALITY | DUPLEX STEEL TUBES SIZE: 3 INCHES |
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In the realm of industrial applications, duplex steel tubes and pipes stand out as robust solutions offering a unique blend of properties. These materials are highly sought after for their exceptional strength, corrosion resistance, and versatility. In this guide, we delve into the world of duplex steel tubes/pipes, exploring their composition, advantages, international standards, equivalent grades, and key applications.
Understanding Duplex Steel Tubes/Pipes:
Duplex steel, characterized by its dual-phase microstructure of austenitic and ferritic stainless steels, exhibits superior mechanical properties compared to conventional stainless steels. This microstructure imparts remarkable strength, excellent resistance to corrosion, and enhanced toughness, making duplex steel tubes/pipes ideal for demanding environments such as offshore platforms, chemical processing plants, and desalination facilities.
Advantages of Duplex Steel Tubes/Pipes:
Corrosion Resistance: Duplex steel tubes/pipes offer exceptional resistance to corrosion, particularly in harsh environments containing chlorides, acids, and alkalis.
High Strength: These materials possess higher strength levels compared to austenitic and ferritic stainless steels, enabling the construction of lighter structures without compromising performance.
Cost Efficiency: Despite their superior properties, duplex steel tubes/pipes provide cost-effective solutions due to their longer service life and reduced maintenance requirements.
Versatility: Duplex steel tubes/pipes find applications across various industries including oil and gas, chemical processing, marine, and pulp and paper.
International Standards and Equivalent Grades:
Duplex steel tubes/pipes adhere to several international standards to ensure quality and compatibility across different markets. Some prominent standards include:
ASTM A790/A928: Specifies seamless and welded duplex stainless steel pipes for general corrosive service and high-temperature applications.
EN 10216-5: Covers technical delivery conditions for seamless stainless steel tubes for pressure purposes.
ISO 15156/NACE MR0175: Provides guidelines for the selection of materials for sour service environments in oil and gas production.
Equivalent grades of duplex steel include:
UNS S31803/S32205: Common duplex stainless steel grades with excellent resistance to pitting and crevice corrosion.
ASTM/ASME SA 789/790: Duplex stainless steel grades designated by the American Society for Testing and Materials.
Key Applications:
Oil and Gas Industry: Duplex steel tubes/pipes are extensively used in offshore platforms, subsea pipelines, and processing facilities due to their corrosion resistance and strength.
Chemical Processing: These materials find applications in chemical processing plants for handling corrosive fluids and gases.
Desalination: Duplex steel tubes/pipes are employed in desalination plants for their resistance to chloride-induced corrosion.
Power Generation: They are utilized in power plants for heat exchangers, condensers, and piping systems requiring corrosion resistance and high strength.
Conclusion:
Duplex steel tubes/pipes represent a compelling choice for engineers and designers seeking durable, corrosion-resistant solutions for demanding applications. With adherence to international standards and availability in equivalent grades, these materials offer reliability and performance across diverse industries. Embracing duplex steel technology unlocks a world of possibilities in structural design and operational efficiency.
Incorporate these superior materials into your next project to experience the strength and resilience of duplex steel firsthand.
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- Item Code: duplextubes
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Duplex Steel Wire
Product Price: Rs 500 / KgGet Best Price
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| QUALITY | DUPLEX STEEL WIRE |
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Introduction:
Duplex steel wire is a versatile material renowned for its exceptional combination of strength, corrosion resistance, and cost-effectiveness. This article delves into the properties, applications, and international standards associated with duplex steel wire, shedding light on its importance in various industries.
Properties of Duplex Steel Wire:
Duplex steel wire, a type of stainless steel, derives its name from its dual-phase microstructure consisting of both austenitic and ferritic phases. This unique structure imparts several advantageous properties to duplex steel wire, including:
High Strength: Duplex steel wire exhibits superior strength compared to conventional austenitic stainless steels, making it suitable for demanding applications.
Excellent Corrosion Resistance: The presence of chromium, molybdenum, and nitrogen in duplex steel wire enhances its resistance to corrosion, particularly in chloride-containing environments.
Good Weldability: Duplex steel wire offers good weldability, allowing for ease of fabrication and construction.Improved Stress Corrosion Cracking
Resistance: Its balanced composition provides enhanced resistance to stress corrosion cracking, a common issue in corrosive environments.
Applications of Duplex Steel Wire:The unique properties of duplex steel wire render it invaluable across various industries, including:
Oil and Gas: Duplex steel wire is extensively used in offshore oil platforms, subsea pipelines, and processing equipment due to its resistance to corrosion and high mechanical strength.
Chemical Processing: In chemical plants and refineries, duplex steel wire finds application in vessels, reactors, and heat exchangers, where resistance to corrosive chemicals is essential.
Desalination Plants: Duplex steel wire is favored in desalination plants for its ability to withstand the harsh conditions of seawater environments without succumbing to corrosion.
Structural Engineering: In structural applications such as bridges, buildings, and architectural elements, duplex steel wire offers durability and aesthetic appeal.
Aerospace and Automotive: Duplex steel wire is utilized in aerospace components, automotive exhaust systems, and structural parts, benefiting from its lightweight nature and corrosion resistance.
International Standards and Equivalent Grades:
Duplex steel wire is governed by various international standards to ensure quality and consistency in its production and use. Common standards include ASTM A276/A479 for general requirements, ASTM A789/A790 for seamless and welded tubes, and ASTM A815 for butt-welding fittings. Equivalent grades of duplex steel wire include UNS S31803 (F51), UNS S32205 (F60), and UNS S32750 (F53), among others.
Conclusion:
Duplex steel wire stands as a testament to the ingenuity of materials engineering, offering a compelling blend of strength, corrosion resistance, and versatility. With its widespread applications across diverse industries and adherence to stringent international standards, duplex steel wire continues to be a material of choice for critical engineering endeavors worldwide.
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- Item Code: DUPLEX-STEEL-WIRE
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Alloy 1.4410/Super Duplex UNS S32750/F53/2507
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| QUALITY | ALLOY 1.4410/ SUPER DUPLEX UNS S32750/F53/2507 |
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Are you in the market for a high-performance alloy that offers exceptional corrosion resistance, superior strength, and excellent weldability? Look no further than Alloy 1.4410, also known as Super Duplex UNS S32750/F53/2507. In this guide, we'll delve into the characteristics, applications, international standards, and equivalent grades of this remarkable alloy.
Understanding Alloy 1.4410/Super Duplex UNS S32750/F53/2507
Alloy 1.4410 is a super duplex stainless steel renowned for its combination of austenitic and ferritic microstructures, offering exceptional mechanical properties and corrosion resistance in harsh environments. It contains chromium, molybdenum, and nickel, among other alloying elements, contributing to its superior performance.
Key Characteristics
Corrosion Resistance: Alloy 1.4410 exhibits excellent resistance to corrosion in various corrosive environments, including chloride-containing environments such as seawater and chemical processing.
High Strength: With its dual-phase microstructure, this alloy provides higher strength compared to conventional austenitic or ferritic stainless steels, making it suitable for demanding applications.
Good Weldability: Despite its high strength, Alloy 1.4410 offers good weldability, enabling ease of fabrication and construction.
Good Toughness and Ductility: This alloy maintains good toughness and ductility even at low temperatures, ensuring reliability in extreme conditions.
Applications
Due to its impressive combination of properties, Alloy 1.4410 finds applications across various industries, including:
Oil and Gas: Offshore platforms, subsea equipment, pipelines, and refineries benefit from its corrosion resistance in aggressive environments.
Chemical Processing: Tanks, vessels, and piping systems exposed to corrosive chemicals utilize this alloy for its resistance to pitting, crevice corrosion, and stress corrosion cracking.
Marine: Shipbuilding, desalination plants, and marine structures utilize Alloy 1.4410 due to its resistance to corrosion in seawater.
Pulp and Paper: Equipment exposed to corrosive liquors in pulp and paper mills benefit from the durability of this alloy.
International Standards and Equivalent Grades
Alloy 1.4410 complies with various international standards, ensuring quality and consistency in its properties. Some of the notable standards include:
ASTM A182: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service.
ASTM A789: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service.
EN 10088: Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections, and bright products of corrosion resisting steels for construction purposes.
NORSOK MDS D57: Material Data Sheet for Piping and Valve Materials.
Equivalent grades to Alloy 1.4410 include:
ASTM A182 F53
UNS S32750
DIN 1.4410
X2CrNiMoN25-7-4
Conclusion
Alloy 1.4410/Super Duplex UNS S32750/F53/2507 stands out as a versatile and high-performance alloy suitable for a wide range of demanding applications. Its exceptional corrosion resistance, high strength, good weldability, and compliance with international standards make it a preferred choice in industries where reliability and durability are paramount. Whether in offshore environments, chemical processing facilities, or marine applications, this alloy continues to prove its worth, ensuring long-term performance and cost-effectiveness.
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UNS S32750 Super Duplex UNS S32750 Tube
Product Price: Rs 850 / KgGet Best Price
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Introduction:
UNS S32750, a high-performance super duplex stainless steel, has gained widespread recognition for its exceptional corrosion resistance and mechanical properties. In this article, we will delve into the world of UNS S32750 Super Duplex Tubes, exploring their key features, international standards, equivalent grades, and the significance of these components in various industries.
Key Features of UNS S32750 Super Duplex Stainless Steel:
UNS S32750, also known as SAF 2507, is a super duplex stainless steel alloy that combines the desirable attributes of both austenitic and ferritic stainless steels. Some key features include:
Corrosion Resistance: UNS S32750 exhibits excellent corrosion resistance in aggressive environments, making it suitable for applications in chemical processing, oil and gas, and marine industries.
High Strength: The alloy's dual-phase microstructure imparts high strength, allowing for the design of lighter and more robust structures.
Chloride Stress Corrosion Cracking (SCC) Resistance: UNS S32750 is highly resistant to
chloride-induced stress corrosion cracking, a critical factor for applications in seawater and chloride-rich environments.
Good Weldability: The alloy offers good weldability, facilitating the fabrication of complex structures and components.
International Standards for UNS S32750
Super Duplex Tubes:
To ensure consistency and compatibility in global applications, UNS S32750 Super Duplex Tubes adhere to several international standards. Some of the prominent standards
include:
ASTM A789/A789M: This standard covers the requirements for seamless and welded tubes made from duplex stainless steel, including UNS S32750.
ASTM A790/A790M: Specifically designed for seamless and welded ferritic/austenitic stainless steel tubing for general corrosive service, ASTM A790 includes UNS S32750 as part of its scope.
EN 10216-5: European standard EN 10216-5 specifies the technical delivery conditions for seamless tubes of stainless steel for pressure purposes, including UNS S32750.
NORSOK MDS D55: NORSOK MDS D55 is a material data sheet that outlines the requirements for duplex and super duplex stainless steels, including UNS S32750, in oil and gas industry applications.
Equivalent Grades of UNS S32750 Super Duplex Stainless Steel:
Understanding the equivalent grades of UNS S32750 is crucial for global procurement and material substitution. Some notable equivalent grades include:
EN 1.4410 (X2CrNiMoN25-7-4): This European grade is equivalent to UNS S32750 and is widely used in various industries.
F53: Often used interchangeably with UNS S32750, F53 is a designation that indicates the super duplex stainless steel's chemical composition and properties.
SAF 2507: The trade name SAF 2507 is frequently used to refer to UNS S32750, highlighting its brand recognition in the market.
Zeron 100: Another equivalent grade, Zeron 100, shares similar characteristics with UNS S32750 and is employed in demanding applications.
Keywords for SEO Optimization:
UNS S32750 Super Duplex TubesSuper Duplex Stainless SteelInternational StandardsEquivalent GradesASTM A789/A790EN 10216-5NORSOK MDS D55Corrosion ResistanceChloride Stress Corrosion CrackingOil and Gas ApplicationsSeamless and Welded TubesChemical ProcessingMechanical PropertiesWeldabilityZeron 100
Conclusion:
UNS S32750 Super Duplex Tubes stand out as versatile components, offering a unique combination of corrosion resistance, high strength, and weldability. Adhering to international standards and with various equivalent grades available, these tubes find applications in diverse industries, from oil and gas to chemical processing.
Additional Information:
- Item Code: SuperDuplexUNSS32750PIPES
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UNS S32750 Super Duplex Steel Sheets
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| QUALITY | UNS S32750 Super Duplex Steel Sheets |
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Introduction:
UNS S32750, also known as Super Duplex Steel, is a highly corrosion-resistant and durable material widely used in various industries. Super Duplex Steel Sheets made from UNS S32750 offer excellent mechanical properties, making them suitable for critical applications. In this article, we will delve into the international standards, equivalent grades, and key features of UNS S32750 Super Duplex Steel Sheets.
International Standards for UNS S32750 Super Duplex Steel Sheets:
ASTM Standards:
ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.ASTM A480/A480M: General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip.
EN Standards:
EN 10088-1: Stainless steels - Part 1: List of stainless steels.
EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes.
UNS Designation:
UNS S32750: Super Duplex (F53) - A dual-phase steel with high strength and excellent corrosion resistance.
Equivalent Grades of UNS S32750 Super Duplex Steel:
European Equivalent Grades:
X2CrNiMoN25-7-4 (1.4410)
Z3CND25-07Az
American Equivalent Grades:
2507
F53
ISO Equivalent Grades:
ISO 2328
ISO 4954 X2CrNiMoN25-7-4
Key Features of UNS S32750 Super Duplex Steel Sheets:
Corrosion Resistance:
UNS S32750 exhibits exceptional corrosion resistance in various corrosive environments, including seawater and chemical processing.High Strength:
The dual-phase microstructure of Super Duplex Steel imparts high strength, making it suitable for structural and pressure vessel applications.
Good Weldability:
Super Duplex Steel Sheets can be easily welded using common methods, ensuring ease of fabrication in various applications.
Duplex Structure:
The duplex structure provides a balanced combination of strength and corrosion resistance, enhancing the overall performance of the material.
Wide Range of Applications:
UNS S32750 Super Duplex Steel Sheets find applications in oil and gas, chemical processing, marine engineering, and other demanding industries.
Keywords for SEO Optimization:
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UNS S32750
International Standards
Equivalent Grades
ASTM A240/A240M
EN 10088-1
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High Strength Steel
Weldability
Duplex Structure
Oil and Gas Industry
Chemical Processing
Marine Engineering
Conclusion:
In conclusion, UNS S32750 Super Duplex Steel Sheets adhere to stringent international standards, ensuring reliability and performance. Understanding the equivalent grades and key features of this material is crucial for making informed decisions in various industries where corrosion resistance and high strength are paramount. With its excellent properties, UNS S32750 Super Duplex Steel stands as a versatile and reliable choice for critical applications.
Additional Information:
- Item Code: SuperDuplexUNSS32750
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Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates
Product Price: Rs 550 / PieceGet Best Price
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| QUALITY | Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates |
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Introduction:
Alloy 1.4410, commonly known as Super Duplex UNS S32750/F53/2507, is a highly corrosion-resistant duplex stainless steel. This alloy is renowned for its exceptional mechanical properties, making it a preferred choice in various industries.
Key Features of Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates:
Corrosion Resistance: One of the standout features of Alloy 1.4410 is its excellent corrosion resistance. It performs well in harsh environments, including those with high chloride content, making it ideal for applications in offshore and chemical industries.
High Strength: This duplex steel exhibits high tensile and yield strength, providing structural integrity in demanding conditions. It is often used in critical components requiring both strength and corrosion resistance.
Good Weldability: Alloy 1.4410 offers good weldability, allowing for ease of fabrication and assembly. This feature contributes to its popularity in the manufacturing of various equipment and structures.
Wide Temperature Range: The alloy maintains its mechanical properties over a broad temperature range, making it suitable for applications that involve extreme temperatures.
International Standards for Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates:
Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates comply with several international standards, ensuring quality and consistency. Some of the key standards include:
ASTM A240/A240M: This standard covers chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and general applications. Alloy 1.4410 meets the specifications outlined in ASTM A240/A240M.
EN 10088-3: The European standard EN 10088-3 specifies the technical delivery conditions for semi-finished products, bars, rods, wire, sections, and bright products of corrosion-resistant stainless steels. Alloy 1.4410 is compliant with EN 10088-3.
NORSOK MDS D45: This standard, established by the Norwegian petroleum industry, sets the requirements for materials used in the oil and gas sector. Alloy 1.4410 fulfills the criteria outlined in NORSOK MDS D45.
Equivalent Grades of Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates:
Understanding the equivalent grades of Alloy 1.4410 is crucial for global trade and procurement. Some of the internationally recognized equivalent grades include:
DIN 1.4410: This German standard is equivalent to Alloy 1.4410 and shares similar chemical composition and mechanical properties.
AFNOR Z3 CN 25.06 Az: The French AFNOR standard designates Alloy 1.4410 as Z3 CN 25.06 Az, emphasizing its corrosion resistance and high alloy content.
SAF 2507: This designation is often used in connection with Alloy 1.4410, emphasizing its high strength and dual-phase microstructure.
Keywords:
Alloy 1.4410
Super Duplex UNS S32750
F53 Duplex Steel Plates
2507 Duplex Steel
International Standards
Equivalent Grades
ASTM A240
EN 10088-3
NORSOK MDS D45DIN 1.4410
AFNOR Z3 CN 25.06 Az
SAF 2507
Corrosion Resistance
High Strength
Weldability
Temperature Range
Offshore Applications
Chemical Industry
Conclusion:
Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Plates offer a combination of corrosion resistance, high strength, and weldability, making them suitable for diverse applications. Adhering to international standards ensures the reliability of these plates, and understanding equivalent grades facilitates global trade.
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Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Flanges
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In the realm of industrial applications where robustness, corrosion resistance, and reliability are paramount, Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Flanges stand out as indispensable components. These flanges, crafted from a high-strength alloy blend, offer exceptional performance across diverse environments, making them a preferred choice in critical sectors like oil and gas, chemical processing, marine, and more.
Understanding Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex SteelAlloy 1.4410, commonly referred to as Super Duplex UNS S32750, F53, or 2507 Duplex Steel, is a duplex stainless steel renowned for its outstanding combination of properties. Composed of approximately equal parts of austenite and ferrite phases, this alloy inherits the desirable attributes of both, rendering it exceptionally resistant to corrosion, erosion, and stress-related cracking.
Key Features and Benefits
Corrosion Resistance: With a high chromium and molybdenum content, Alloy 1.4410 exhibits superior corrosion resistance, making it ideal for harsh and corrosive environments such as offshore oil rigs and chemical processing plants.
Strength and Durability: The duplex microstructure imparts impressive strength and durability to these flanges, ensuring reliable performance even under high-pressure conditions and extreme temperatures.
Versatility: From piping systems to structural frameworks, Alloy 1.4410 flanges find application across a wide spectrum of industries, providing a versatile solution for various engineering challenges.
International Standards and Equivalent Grades
ASTM Standards: ASTM A182, ASTM A790, ASTM A815
EN Standards: EN 1.4410, EN 10222-5
UNS Designation: UNS S32750
ISO Standards: ISO 15156/NACE MR0175
Equivalent Grades
European (EN): X2CrNiMoN25-7-4
British (BS): 2507
Japanese (JIS): SUS 329J3L
Chinese (GB): 022Cr25Ni7Mo4N
Applications Across Industries
Oil and Gas: Alloy 1.4410 flanges are extensively used in offshore drilling operations, subsea pipelines, and refineries due to their corrosion resistance and high mechanical strength.
Chemical Processing: In chemical plants handling corrosive substances, these flanges ensure leak-free connections and prolonged service life, contributing to enhanced operational efficiency.
Marine and Shipbuilding: The saltwater-resistant properties of Alloy 1.4410 make it an excellent choice for marine applications, including shipbuilding, desalination plants, and seawater intake systems.
Petrochemical: From storage tanks to heat exchangers, these flanges play a crucial role in petrochemical facilities where resistance to aggressive chemicals is imperative.
Conclusion
Alloy 1.4410/Super Duplex UNS S32750/F53/2507 Duplex Steel Flanges represent a pinnacle of engineering excellence, offering a harmonious blend of strength, durability, and corrosion resistance. Compliant with international standards and backed by equivalent grades, these flanges are trusted by industries worldwide for their unmatched performance and reliability. Whether in the depths of the ocean or the heart of a chemical plant, these flanges stand as guardians of structural integrity, ensuring seamless operations in the most demanding environments.
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Alloy 1.4362/LEAN Duplex UNS S32304/EDX 2304 Duplex Steel Plates
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In the realm of stainless steel, Alloy 1.4362, also known as LEAN Duplex UNS S32304 or EDX 2304, stands out as a versatile and high-performance material. Renowned for its exceptional strength, corrosion resistance, and cost-effectiveness, this duplex steel is making waves across various industries. In this comprehensive guide, we delve into the key attributes, international standards, equivalent grades, and applications of Alloy 1.4362 duplex steel plates.
Understanding Alloy 1.4362 Duplex Steel:
Alloy 1.4362 belongs to the duplex stainless steel family, characterized by its mixed microstructure of austenite and ferrite phases. This unique composition imparts remarkable mechanical properties, including superior strength, excellent resistance to corrosion, and enhanced weldability.
Key Features and Benefits:
High Corrosion Resistance: Alloy 1.4362 exhibits outstanding resistance to various corrosive environments, including chloride-induced stress corrosion cracking, making it ideal for marine and offshore applications.
Strength and Toughness: With its balanced composition, this duplex steel offers high strength combined with good toughness, enabling it to withstand extreme conditions encountered in industries such as chemical processing and oil & gas.
Cost-Effectiveness: Compared to traditional austenitic stainless steels, Alloy 1.4362 offers significant cost savings without compromising on performance, making it a preferred choice for structural components, tanks, and piping systems.
International Standards and Equivalent Grades:
Alloy 1.4362 duplex steel plates adhere to several international standards, ensuring quality, compatibility, and interoperability in global markets. Some of the prominent standards include:
ASTM A240/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.
EN 10088-2: Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes.
UNS S32304: Unified Numbering System for metals and alloys, designating Alloy 1.4362 as a duplex stainless steel grade with specific chemical composition and mechanical properties.
Equivalent grades of Alloy 1.4362 include:
UNS S32304
EDX 2304
1.4362
X2CrNiN23-4
Applications Across Industries:
Alloy 1.4362 duplex steel plates find diverse applications across various industries, including:
Oil & Gas: Used in pipelines, offshore platforms, and storage tanks due to its resistance to corrosion and high-pressure environments.
Chemical Processing: Ideal for equipment and components exposed to aggressive chemicals and high temperatures.
Construction: Employed in structural elements, bridges, and architectural features requiring strength, durability, and corrosion resistance.
Marine: Widely utilized in shipbuilding, desalination plants, and coastal infrastructure due to its resistance to seawater corrosion.
Conclusion:
Alloy 1.4362 duplex steel plates, also known as LEAN Duplex UNS S32304 or EDX 2304, offer a compelling combination of strength, corrosion resistance, and cost-effectiveness. With adherence to international standards and equivalent grades, this versatile material finds applications across a wide spectrum of industries. As the demand for high-performance stainless steel continues to rise, Alloy 1.4362 emerges as a formidable solution meeting the evolving needs of modern engineering challenges.
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Duplex Steel Washers
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Duplex steel washers play a crucial role in various industries due to their exceptional strength, corrosion resistance, and durability. Understanding the international standards and equivalent grades is essential for ensuring the quality and compatibility of these washers in different applications.
What is Duplex Steel?
Duplex steel is a type of stainless steel known for its dual-phase microstructure, consisting of roughly equal parts of austenite and ferrite phases. This unique structure imparts superior mechanical properties and resistance to corrosion, making it ideal for demanding environments such as offshore oil rigs, chemical processing plants, and marine applications.
Advantages of Duplex Steel Washers:
Corrosion Resistance: Duplex steel washers exhibit excellent resistance to corrosion, especially in aggressive environments containing chlorides, acids, and seawater.
High Strength: These washers offer higher strength compared to conventional austenitic stainless steels, allowing them to withstand heavy loads and extreme conditions.
Durability: Due to their robust nature, duplex steel washers are highly durable and have a long service life, reducing maintenance costs.
Cost-Effectiveness: While duplex steel may have a higher initial cost, its extended lifespan and minimal maintenance requirements make it a cost-effective choice in the long run.
International Standards for Duplex Steel Washers:
ASTM Standards: The American Society for Testing and Materials (ASTM) has established various standards for duplex steel washers, including ASTM A182 for forged or rolled alloy-steel pipe flanges, forged fittings, and valves.
EN Standards: European Norm (EN) standards such as EN 10088 specify the technical delivery conditions for stainless steels, including duplex grades, ensuring consistency and quality.
ISO Standards: The International Organization for Standardization (ISO) provides standards like ISO 3506, which covers the mechanical and physical properties of stainless steel fasteners, including washers.
Equivalent Grades of Duplex Steel Washers:
UNS S31803 / S32205: These grades are the most commonly used duplex stainless steels and are equivalent to European standard 1.4462.
UNS S32750 (F53) / S32760 (F55): Known as super duplex stainless steels, these grades offer enhanced corrosion resistance and are equivalent to European standard 1.4410 and 1.4501, respectively.
ASTM A182 F51 / F55: These ASTM grades correspond to UNS S31803 and S32760, providing standardized specifications for duplex and super duplex steel washers.
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In conclusion, duplex steel washers offer exceptional performance in terms of strength, corrosion resistance, and durability. Understanding the international standards and equivalent grades is crucial for selecting the right washer for specific applications, ensuring reliability and longevity. By adhering to established standards, industries can benefit from the superior qualities of duplex steel washers in various demanding environments.
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Super Duplex Steel Washers
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In the realm of fastening solutions, Super Duplex Steel Washers stand out as a cornerstone for industries requiring unparalleled strength, corrosion resistance, and reliability. From offshore oil platforms to chemical processing plants, these washers play a pivotal role in securing critical components. In this comprehensive guide, we delve into the intricacies of Super Duplex Steel Washers, exploring their properties, international standards, equivalent grades, and the crucial role they play in various applications.
Understanding Super Duplex Steel Washers:
Super Duplex Stainless Steel is a family of stainless steels known for their exceptional corrosion resistance and high mechanical strength. These washers are composed of a mixed microstructure of austenitic and ferritic stainless steels, offering a unique combination of properties. Their superior resistance to pitting, crevice corrosion, and stress corrosion cracking makes them ideal for use in harsh environments where conventional materials would fail.
Properties of Super Duplex Steel Washers:
Corrosion Resistance: Super Duplex Steel Washers exhibit outstanding resistance to a wide range of corrosive environments, including seawater, acids, and chlorides.
Strength and Toughness: With high tensile strength and excellent toughness, these washers maintain their integrity even under extreme mechanical stress.
Temperature Stability: Super Duplex Steel Washers retain their mechanical properties over a wide temperature range, making them suitable for both cryogenic and high-temperature applications.
Weldability: Despite their complex microstructure, Super Duplex Steel Washers can be welded using common techniques, facilitating ease of installation and maintenance.
International Standards and Equivalent Grades:
ASTM A182: Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service.
EN 10204: Metallic products - Types of inspection documents.
ISO 15156: Petroleum and natural gas industries — Materials for use in H2S-containing environments in oil and gas production.
UNS S32750 (F53): Equivalent Grade to ASTM A182 F53 / A479 / SA276 / SA479.
UNS S32760 (F55): Equivalent Grade to ASTM A182 F55 / A276 / A479 / SA276 / SA479.
Applications:
Super Duplex Steel Washers find applications across various industries, including:
Oil and Gas: Offshore platforms, subsea pipelines, and refineries where corrosion resistance and strength are paramount.
Chemical Processing: Reactors, vessels, and pumps handling corrosive chemicals.
Marine: Shipbuilding, desalination plants, and coastal infrastructure where exposure to seawater is a concern.
Power Generation: Power plants, nuclear reactors, and renewable energy facilities requiring corrosion-resistant fasteners.
Conclusion:
Super Duplex Steel Washers epitomize the pinnacle of fastening technology, offering unmatched corrosion resistance, mechanical strength, and reliability. By adhering to international standards and utilizing equivalent grades, industries can ensure compatibility and performance across diverse applications. Whether it's safeguarding offshore structures against harsh marine environments or enhancing the longevity of chemical processing equipment, Super Duplex Steel Washers stand as a testament to innovation and engineering excellence.
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Duplex Steel UNS S31803 Pipe & Tubes
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Duplex steel UNS S31803, a member of the austenitic-ferritic stainless steel family, is renowned for its exceptional corrosion resistance and high strength. Among its various applications, Duplex Steel UNS S31803 Pipes & Tubes stand out as indispensable components in industries ranging from oil and gas to chemical processing, offering robust performance in challenging environments. Let's delve into the attributes, international standards, equivalent grades, and keywords associated with these vital components.
Attributes of Duplex Steel UNS S31803 Pipes & Tubes:
Corrosion Resistance: Duplex steel UNS S31803 exhibits superior resistance to various forms of corrosion, including stress corrosion cracking, pitting, and crevice corrosion.
High Strength: With a balanced microstructure of austenite and ferrite phases, these pipes & tubes offer impressive mechanical strength, enabling them to withstand high-pressure applications.
Durability: The combination of chromium, molybdenum, and nitrogen imparts exceptional durability, ensuring longevity even in harsh operating conditions.
Versatility: Duplex Steel UNS S31803 Pipes & Tubes find extensive use in diverse industries such as chemical processing, desalination plants, marine environments, and more, owing to their versatility and reliability.
International Standards for Duplex Steel UNS S31803 Pipes & Tubes:
ASTM Standards: ASTM A790/A790M for seamless and welded pipes, ASTM A789/A789M for seamless and welded tubes.
EN Standards: EN 10216-5 for seamless tubes, EN 10217-7 for welded tubes.
ASME Standards: ASME SA790 for seamless and welded pipes, ASME SA789 for seamless and welded tubes.
ISO Standards: ISO 15156 for materials used in H2S-containing environments.
Equivalent Grades of Duplex Steel UNS S31803:
European (EN): 1.4462
American (ASTM/ASME): S31803, F51
Japanese (JIS): SUS329J3L
Chinese (GB): 022Cr22Ni5Mo3N
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In conclusion, Duplex Steel UNS S31803 Pipes & Tubes emerge as vital components across various industries, offering a combination of corrosion resistance, high strength, and durability. Adhering to international standards and available in equivalent grades, they serve as reliable solutions for demanding applications, ensuring efficiency and longevity.
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Duplex Steel UNS S32205 Pipe & Tubes
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Introduction:
Duplex steel UNS S32205, also known as 2205, is a highly sought-after material in various industries due to its exceptional corrosion resistance, high strength, and excellent weldability. This article explores the key features, international standards, equivalent grades, and applications of Duplex Steel UNS S32205 pipes and tubes.
Key Features of Duplex Steel UNS S32205:
Corrosion Resistance:
Duplex Steel UNS S32205 offers superior corrosion resistance, making it suitable for harsh environments, including chemical processing, oil and gas, and marine applications.
High Strength:
With a dual-phase microstructure, this duplex steel exhibits high strength, providing the necessary durability and reliability for structural applications.
Weldability:
The weldability of UNS S32205 is excellent, enabling the fabrication of complex structures without compromising its corrosion resistance and mechanical properties.
International Standards for Duplex Steel UNS S32205:
Duplex Steel UNS S32205 complies with various international standards, ensuring consistent quality and performance. The primary standards include:
ASTM A789/A790:
These ASTM standards cover seamless and welded duplex stainless steel pipes and tubes for general corrosive service, including applications in chemical processing and petrochemical industries.
EN 10216-5/EN 10217-7:
European standards define the requirements for seamless and welded tubes for pressure purposes. Duplex Steel UNS S32205 meets the criteria outlined in EN 10216-5 and EN 10217-7.
ASME SA789/SA790:
The American Society of Mechanical Engineers (ASME) standards for seamless and welded duplex stainless steel pipes and tubes are covered under SA789 and SA790.
Equivalent Grades of Duplex Steel UNS S32205:
Duplex steels often have equivalent grades that meet similar standards. Some common equivalents to UNS S32205 include:
W. Nr. 1.4462:
This is the German designation for Duplex Steel UNS S32205, indicating its compliance with the German DIN standards.
X2CrNiMoN22-5-3:
This is the European standard designation for UNS S32205, highlighting its chemical composition and properties.
S31803:
While not an exact equivalent, S31803 is a similar duplex steel grade that shares many characteristics with UNS S32205.
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Conclusion:
Duplex Steel UNS S32205 pipes and tubes offer a combination of corrosion resistance, high strength, and excellent weldability, making them ideal for a wide range of applications. Meeting international standards and having equivalent grades further solidify its position as a reliable and versatile material in various industries.
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Duplex Steel UNS S31803 Seamless Pipes
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| Size | STANDARD AND CUSTSOMISED |
| QUALITY | DUPLEX STEEL UNS S31803 SEAMLESS PIPES |
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In the realm of industrial piping solutions, Duplex Steel UNS S31803 Seamless Pipes stand out as a testament to durability, corrosion resistance, and versatility. These pipes, crafted from a duplex stainless steel alloy, offer a blend of austenitic and ferritic microstructures, rendering them suitable for a myriad of applications across diverse industries.
Key Features of Duplex Steel UNS S31803 Seamless Pipes:
Corrosion Resistance: Duplex Steel UNS S31803 Seamless Pipes exhibit exceptional resistance to corrosion, particularly in environments containing chlorides and acids.
This attribute makes them ideal for applications in chemical processing plants, offshore oil platforms, and marine environments.
High Strength: These pipes possess higher tensile and yield strength compared to conventional austenitic stainless steels, enabling them to withstand high-pressure and high-temperature conditions. As a result, they find extensive use in the oil and gas industry, petrochemical plants, and desalination facilities.
Enhanced Weldability: Duplex Steel UNS S31803 Seamless Pipes offer excellent weldability, facilitating ease of fabrication and installation. This characteristic contributes to cost-effectiveness and shortened project timelines in various construction projects.
Good Fatigue Resistance: With their balanced microstructure, these pipes demonstrate superior fatigue resistance, ensuring prolonged service life even under cyclic loading conditions. This property is particularly advantageous in applications involving fluid transportation and structural components.
International Standards and Equivalent Grades:
ASTM A790/A790M: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe.
EN 10216-5: European standard specifying technical delivery conditions for seamless steel tubes for pressure purposes.
ASTM A928/A928M: Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal.
UNS S31803: Unified Numbering System designation for duplex stainless steel grade S31803, recognized internationally for its mechanical and corrosion-resistant properties.
Equivalent Grades Include:
SAF 2205: A common trade name for duplex stainless steel grade S31803, widely used in various industries for its superior performance.
1.4462: European designation for duplex stainless steel S31803, indicating its chemical composition and properties.
X2CrNiMoN22-5-3: Another European grade designation for duplex stainless steel S31803, specifying its alloy composition.
Applications of Duplex Steel UNS S31803 Seamless Pipes:
Oil and Gas Industry: Used in upstream, midstream, and downstream operations for pipelines, subsea equipment, and offshore platforms.
Chemical Processing: Employed in the construction of reactors, heat exchangers, and storage tanks for handling corrosive chemicals.
Water Treatment: Utilized in desalination plants, wastewater treatment facilities, and water distribution systems due to their corrosion resistance.
Construction and Architecture: Applied in structural components, bridges, and building facades owing to their aesthetic appeal and structural integrity.
In conclusion, Duplex Steel UNS S31803 Seamless Pipes offer a compelling solution for demanding industrial applications where corrosion resistance, strength, and weldability are paramount. With adherence to international standards and a range of equivalent grades, these pipes continue to be a preferred choice for engineers and project managers worldwide.
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Duplex Steel UNS S31803 EFW Pipes
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Introduction:
Duplex Steel UNS S31803 EFW (Electric Fusion Welded) Pipes have gained significant prominence in various industries due to their exceptional corrosion resistance, high strength, and durability. This article delves into the key features of Duplex Steel UNS S31803 EFW Pipes, highlighting their compliance with international standards and equivalent grades.
Key Features of Duplex Steel UNS S31803 EFW Pipes:
Corrosion Resistance:
Duplex Steel UNS S31803 EFW Pipes exhibit excellent corrosion resistance, making them suitable for applications in harsh environments such as chemical processing, oil and gas, and marine industries.
High Strength:
These pipes offer a unique combination of high strength and toughness, ensuring reliable performance even in challenging conditions. This makes them ideal for critical applications where structural integrity is paramount.
Durability:
With a duplex microstructure, these pipes provide enhanced durability, preventing issues like pitting, crevice corrosion, and stress corrosion cracking. This durability is crucial for applications that demand long-term reliability.
International Standards for Duplex Steel UNS S31803 EFW Pipes:
Duplex Steel UNS S31803 EFW Pipes adhere to various international standards, ensuring quality and compatibility across different regions. Some prominent standards include:
ASTM A790/A790M:
This standard covers seamless and welded ferritic/austenitic stainless steel pipes, including UNS S31803 EFW Pipes. It emphasizes mechanical properties, chemical composition, and testing requirements.
EN 10216-5:
European standard EN 10216-5 specifies the technical delivery conditions for seamless and welded stainless steel tubes for pressure purposes. Duplex Steel UNS S31803 EFW Pipes comply with this standard, ensuring conformity in European markets.
ASME SA789/SA789M:
The American Society of Mechanical Engineers (ASME) standard SA789/SA789M outlines the requirements for duplex stainless steel tube, including UNS S31803 EFW Pipes, for general corrosive service and high-temperature applications.
Equivalent Grades:
Duplex Steel UNS S31803 EFW Pipes have equivalent grades that are recognized globally. These equivalents provide users with flexibility in material selection based on availability and regional preferences. Common equivalent grades include:
EN/DIN 1.4462:
This European standard is comparable to UNS S31803 and is widely used in European markets.
ASTM/ASME A815/SA815:
ASTM/ASME A815/SA815 specifies requirements for duplex steel fittings, and the grades mentioned in this standard, such as F51, are equivalent to UNS S31803.
JIS SUS 329J3L:
The Japanese Industrial Standard (JIS) SUS 329J3L is an equivalent grade, highlighting the global acceptance of Duplex Steel UNS S31803.
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Conclusion:
Duplex Steel UNS S31803 EFW Pipes stand out as a reliable and versatile choice for various applications, thanks to their corrosion resistance, high strength, and compliance with international standards. With equivalent grades recognized globally, these pipes offer a robust solution for industries demanding superior performance and longevity in challenging environments.
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Duplex Steel UNS S32205 Seamless Pipes
Product Price: Rs 800 / UnitGet Best Price
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| Size | STANDARD AND CUSTOMISED |
| QUALITY | DUPLEX STEEL UNS S32205 SEAMLESS PIPES |
| DELIVERY | ALL OVER INDIA AND EXPORT |
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| CONTACT | +91-9167418473 |
In the realm of industrial piping solutions, Duplex Steel UNS S32205 Seamless Pipes stand out as a testament to excellence, offering a blend of remarkable properties that cater to diverse applications. These seamless pipes, crafted from duplex stainless steel, are renowned for their corrosion resistance, high strength, and superior durability. Let's delve deeper into the world of Duplex Steel UNS S32205 Seamless Pipes, exploring their international standards, equivalent grades, and the unparalleled advantages they offer.
Understanding Duplex Steel UNS S32205 Seamless Pipes
Duplex stainless steel, including UNS S32205, is characterized by its dual-phase microstructure comprising austenite and ferrite phases. This unique composition grants these pipes exceptional corrosion resistance, particularly in harsh environments containing chloride ions.
Key Features and Advantages
Corrosion Resistance: Duplex Steel UNS S32205 Seamless Pipes exhibit excellent resistance to corrosion, including stress corrosion cracking and pitting corrosion, making them ideal for applications in marine environments, chemical processing industries, and offshore oil and gas platforms.
High Strength: These seamless pipes possess significantly higher strength compared to conventional austenitic stainless steels, allowing them to withstand high-pressure and high-temperature conditions with ease.
Durability: With their robust construction and superior mechanical properties, Duplex Steel UNS S32205 Seamless Pipes offer exceptional durability and longevity, minimizing maintenance requirements and ensuring long-term performance.
International Standards and Specifications
Duplex Steel UNS S32205 Seamless Pipes comply with various international standards, ensuring quality, consistency, and interoperability. Some of the prominent standards include:
ASTM A790/A790M: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe.
ASTM A928/A928M: Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal.
Equivalent Grades
Duplex Steel UNS S32205 Seamless Pipes are equivalent to several other designations across different international standards, facilitating seamless integration into global projects. Some common equivalent grades include:
EN: 1.4462
DIN: X2CrNiMoN22-5-3
AFNOR: Z3CND22-05Az
JIS: SUS 329J3L
BS: 318S13
NORSOK: MDS D45
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Conclusion
In conclusion, Duplex Steel UNS S32205 Seamless Pipes offer a compelling solution for various demanding applications, combining exceptional corrosion resistance, high strength, and durability. With adherence to international standards and a range of equivalent grades, these pipes ensure compatibility and reliability in diverse industrial environments. Whether in marine, chemical, or oil and gas industries, Duplex Steel UNS S32205 Seamless Pipes stand tall as a symbol of quality and performance.
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Duplex Steel UNS S32205 Welded Pipes
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Introduction:
Duplex Steel UNS S32205, also known as 2205, is a versatile and highly corrosion-resistant material widely used in various industries. This article delves into the key features of Duplex Steel UNS S32205 Welded Pipes, covering international standards, equivalent grades, and essential information for potential users and industry professionals.
Key Features of Duplex Steel UNS S32205 Welded Pipes:
Corrosion Resistance: Duplex Steel UNS S32205 exhibits excellent corrosion resistance in various environments, making it suitable for applications in harsh conditions, such as chemical processing, marine, and offshore industries.
High Strength: The material offers a high strength-to-weight ratio, making it ideal for structural applications where both strength and durability are crucial.
Duplex Microstructure: The duplex microstructure of this steel combines austenitic and ferritic phases, providing a unique combination of properties that contribute to its superior performance.
Weldability: Duplex Steel UNS S32205 is known for its good weldability, allowing for ease of fabrication and efficient manufacturing processes.
International Standards for Duplex Steel UNS S32205 Welded Pipes:
To ensure the quality and reliability of Duplex Steel UNS S32205 Welded Pipes, they adhere to various international standards. Some of the prominent standards include:
ASTM A790/A789: This standard covers seamless and welded duplex stainless steel pipes for general corrosive service and high-temperature applications.
EN 10216-5: European standard specifying technical delivery conditions for seamless and welded stainless steel tubes for pressure purposes.
ASME SA790/SA789: These standards are essential for pipes intended for use in high-pressure and high-temperature applications, ensuring compliance with industry regulations.
Equivalent Grades of Duplex Steel UNS S32205:
Understanding equivalent grades is crucial for global trade and ensures seamless integration of materials across various industries. Some equivalent grades of Duplex Steel UNS S32205 include:
W.Nr. 1.4462: A German designation indicating the chemical composition of the steel.
DIN X2CrNiMoN22-5-3: Another German standard specifying the steel's composition and properties.
UNS S31803: Although not an exact match, UNS S31803 is often considered an equivalent grade due to its similar chemical composition.
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Conclusion:
Duplex Steel UNS S32205 Welded Pipes stand out as a reliable and versatile solution for various industrial applications. Adhering to international standards and understanding equivalent grades is crucial for ensuring the quality and performance of these pipes. As industries continue to evolve, the demand for high-performance materials like Duplex Steel UNS S32205 remains steadfast, making it a valuable choice for engineers and manufacturers worldwide.
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Duplex Steel UNS S32205 EFW Pipes
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| Size | STANDARD AND CUSTOMISED |
| QUALITY | DUPLEX STEEL UNS S32205 EFW PIPES |
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Introduction:
Duplex steel UNS S32205, also known as 2205, is a popular grade of duplex stainless steel characterized by its excellent corrosion resistance, high strength, and versatile applications. In this article, we delve into the world of Duplex Steel UNS S32205 EFW (Electric Fusion Welded) Pipes, exploring their key features, international standards, equivalent grades, and the importance of adhering to industry specifications.
Key Features of Duplex Steel UNS S32205 EFW Pipes:
Corrosion Resistance: Duplex Steel UNS S32205 EFW Pipes exhibit superior corrosion resistance in various corrosive environments, making them suitable for applications in chemical processing, oil and gas, and marine industries.
High Strength: The duplex structure of UNS S32205 imparts exceptional strength to these pipes, allowing them to withstand high-pressure conditions commonly encountered in offshore and onshore applications.
Versatility: These EFW pipes offer versatility in terms of fabrication and welding, making them an ideal choice for a wide range of structural and industrial applications.
International Standards for Duplex Steel UNS S32205 EFW Pipes:
Manufacturers and suppliers adhere to international standards to ensure the quality and performance of Duplex Steel UNS S32205 EFW Pipes. Some of the key standards include:
ASTM A790/A790M: This standard covers seamless and welded duplex stainless steel pipes for general corrosive service and high-temperature applications.
ASTM A928/A928M: Specifies requirements for duplex stainless steel EFW pipes for corrosive or high-temperature service.
EN 10216-5: European standard that specifies the technical delivery conditions for stainless steel tubes for pressure purposes, including duplex steel.
ASME SA789/SA789M: This standard covers seamless and welded ferritic/austenitic stainless steel tubing for general corrosive service.
Equivalent Grades of Duplex Steel UNS S32205:
Duplex Steel UNS S32205 has equivalent grades in various international standards, providing flexibility in material selection. Some common equivalent grades include:
EN/DIN: 1.4462
ASTM/ASME: A240, A276, A479, A789, A790
JIS: SUS 32205
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Conclusion:
Duplex Steel UNS S32205 EFW Pipes stand out as a reliable and efficient solution for demanding applications in various industries. Adhering to international standards and being aware of equivalent grades ensure that these pipes meet the highest quality and performance requirements. Whether in chemical processing, oil and gas, or marine applications, the exceptional characteristics of Duplex Steel UNS S32205 EFW Pipes make them a preferred choice for critical infrastructure projects worldwide.
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Duplex Steel UNS S31803 Seamless Tubes
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| QUALITY | DUPLEX STEEL UNS S31803 SEAMLESS TUBES |
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In the realm of industrial applications, the choice of materials plays a pivotal role in ensuring the efficiency, durability, and safety of various components. Duplex stainless steel emerges as a standout candidate, particularly in demanding environments where corrosion resistance and mechanical strength are paramount. Among the array of duplex steel variants, UNS S31803 stands out for its exceptional performance, especially when crafted into seamless tubes. Let's delve deeper into the attributes, international standards, equivalent grades, and applications of Duplex Steel UNS S31803 Seamless Tubes.
Understanding Duplex Steel UNS S31803 Seamless Tubes
Duplex stainless steel, typified by its dual-phase microstructure of austenitic and ferritic phases, offers a remarkable blend of properties. UNS S31803, a duplex stainless steel grade, manifests excellent corrosion resistance, high tensile strength, and superior toughness. When fashioned into seamless tubes, these attributes are further accentuated, making them ideal for critical applications in industries such as chemical processing, oil and gas, marine, and desalination plants.
International Standards for Duplex Steel UNS S31803 Seamless Tubes
Adherence to international standards ensures consistency, interoperability, and quality assurance across borders. Duplex Steel UNS S31803 Seamless Tubes comply with various standards, including:
ASTM A789/A790: This standard covers seamless and welded ferritic/austenitic stainless steel tubing for general corrosion-resisting and low or high-temperature service.
EN 10216-5: Specifies the technical delivery conditions for seamless tubes of circular cross-section made of stainless steels for construction purposes.
NACE MR0175/ISO 15156: Addresses the requirements for the use of metallic materials in sour service environments containing H2S.
Equivalent Grades of Duplex Steel UNS S31803 Seamless Tubes
In international trade and engineering practices, equivalent grades play a crucial role in ensuring compatibility and substitutability. Some equivalent grades to Duplex Steel UNS S31803 Seamless Tubes include:
EN/DIN: 1.4462
ASTM/ASME: SA789, SA790
AFNOR: Z2CND22-05Az
Applications of Duplex Steel UNS S31803 Seamless Tubes
The versatility of Duplex Steel UNS S31803 Seamless Tubes finds applications across a spectrum of industries:
Oil and Gas: Offshore platforms, pipelines, and processing equipment benefit from the corrosion resistance and high strength of UNS S31803 tubes, even in aggressive environments.
Chemical Processing: Vessels, heat exchangers, and piping systems in chemical plants rely on the durability and resistance to chloride stress corrosion cracking offered by these tubes.
Marine Industry: Seawater desalination plants, shipbuilding, and marine engineering utilize UNS S31803 tubes for their resistance to pitting and crevice corrosion in saline environments.
Desalination Plants: With the rising demand for fresh water, Duplex Steel UNS S31803 Seamless Tubes are favored for their ability to withstand high temperatures and corrosive conditions in desalination processes.
Conclusion
Duplex Steel UNS S31803 Seamless Tubes epitomize the pinnacle of material engineering, offering a unique combination of corrosion resistance, mechanical strength, and versatility. Compliant with stringent international standards and boasting equivalent grades for global applicability, these tubes cater to a myriad of industrial needs. As industries continue to evolve, the demand for reliable and durable materials like UNS S31803 seamless tubes is poised to soar, driving innovation and progress across diverse sectors.
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Duplex Steel UNS S32205 Seamless Tubes
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| QUALITY | DUPLEX STEEL UNS S32205 SEAMLESS TUBES |
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Duplex steel UNS S32205 seamless tubes have emerged as a cornerstone in various industries, owing to their exceptional properties that blend the best of both austenitic and ferritic stainless steels. These tubes exhibit high corrosion resistance, excellent mechanical strength, and impressive weldability, making them indispensable in critical applications across oil and gas, chemical processing, marine, and other demanding environments.
Properties and Advantages:
Duplex steel UNS S32205 seamless tubes offer a unique combination of features that make them highly sought after. Their dual-phase microstructure grants them superior resistance to chloride stress corrosion cracking, pitting, and crevice corrosion, even in harsh conditions. Moreover, these tubes boast excellent toughness and durability, ensuring longevity and reliability in service.
International Standards and Equivalent Grades:
When it comes to international standards and equivalent grades, Duplex steel UNS S32205 seamless tubes adhere to stringent specifications to guarantee quality and compatibility across global markets. Some of the notable standards include ASTM A789, ASTM A790, and ASTM A928 in the United States, EN 10216-5 in Europe, and ASME SA789 and ASME SA790 in the United States. These standards ensure uniformity in manufacturing processes, dimensional accuracy, and mechanical properties.
In addition, Duplex steel UNS S32205 seamless tubes have equivalent grades in various international standards, offering flexibility and interchangeability. For instance, they are equivalent to 1.4462 in EN/DIN standards, F51 in ASTM grades, and SAF 2205 in Outokumpu grades. This compatibility streamlines procurement processes and facilitates seamless integration into existing systems.
Applications:
The versatility of Duplex steel UNS S32205 seamless tubes extends to a wide range of applications across diverse industries. In the oil and gas sector, these tubes are utilized in offshore platforms, subsea pipelines, and refining equipment, where they withstand corrosive environments and high-pressure conditions with ease. Similarly, in chemical processing plants, they find application in reactors, heat exchangers, and storage tanks, ensuring the integrity of critical infrastructure.
Moreover, Duplex steel UNS S32205 seamless tubes are preferred in desalination plants for their resistance to chloride-induced corrosion, enhancing the efficiency and reliability of desalination processes. In the marine industry, they are used in shipbuilding, offshore structures, and seawater handling equipment, offering exceptional performance in marine environments characterized by saltwater exposure and aggressive conditions.
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In conclusion, Duplex steel UNS S32205 seamless tubes stand out as a reliable solution for demanding applications, thanks to their unparalleled combination of properties and adherence to rigorous international standards. Whether in oil and gas, chemical processing, marine, or other industries, these tubes deliver performance, durability, and peace of mind, making them a preferred choice for engineers and manufacturers worldwide.
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Duplex Steel UNS S31803 Welded Tubes
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| Size | ALL STANDARD AND CUSTOMISED SIZES AVAILABLE |
| Steel Grade | DUPLEX STEEL UNS S31803 WELDED TUBES |
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In the realm of industrial applications demanding exceptional corrosion resistance, strength, and durability, Duplex Steel UNS S31803 Welded Tubes emerge as a prime choice. Renowned for their remarkable properties, these tubes offer a versatile solution across various sectors, including chemical processing, oil and gas, marine engineering, and more. This article delves into the features, international standards, equivalent grades, and the significance of Duplex Steel UNS S31803 Welded Tubes in contemporary engineering landscapes.
Key Features of Duplex Steel UNS S31803 Welded Tubes:
Corrosion Resistance: Duplex Steel UNS S31803 Welded Tubes exhibit excellent resistance to corrosion, particularly in aggressive environments containing chlorides and sulfides.
High Strength: These tubes possess high tensile and yield strength, making them suitable for applications requiring structural integrity under extreme conditions.
Good Weldability: With proper welding techniques, Duplex Steel UNS S31803 Welded Tubes offer ease of fabrication without compromising on performance.
Versatility: From offshore platforms to desalination plants, these tubes find extensive usage owing to their adaptability to diverse industrial settings.
International Standards for Duplex Steel UNS S31803 Welded Tubes:
ASTM A789/A789M: This standard specifies the requirements for seamless and welded duplex stainless steel tubing for general corrosion-resisting and low or high-temperature service.
ASTM A790/A790M: Covers seamless and welded ferritic/austenitic stainless steel pipe intended for general corrosive service, with particular emphasis on resistance to stress corrosion cracking.
EN 10216-5: European standard specifying technical delivery conditions for seamless and welded stainless steel tubes for pressure purposes.
EN 10217-7: Pertains to welded steel tubes for pressure purposes, specifically focusing on austenitic and austenitic-ferritic duplex stainless steels.
NORSOK MDS D41: Norwegian standard for duplex and super duplex stainless steel piping and tubing used in offshore oil and gas production environments.
Equivalent Grades of Duplex Steel UNS S31803 Welded Tubes:
ASTM/ASME: A815 UNS S31803/S32205
EN/DIN: 1.4462, X2CrNiMoN22-5-3
AFNOR: Z3 CrNi 22.05 AZ
BS: 318S13, 318S13 (UK)
SS: 2377, 2377-02 (Sweden)
SAE/AMS: SA-240, SA-479, SAE J 405
Significance in Industrial Applications:
Duplex Steel UNS S31803 Welded Tubes play a pivotal role in various critical industries:
Oil and Gas: Utilized in pipelines, refineries, and offshore platforms due to their resistance to corrosion in seawater and aggressive chemicals.
Chemical Processing: Ideal for reactors, heat exchangers, and storage tanks where resistance to acidic and caustic environments is paramount.
Desalination Plants: Employed in the production of freshwater from seawater, where corrosion resistance and strength are crucial for long-term performance.
Marine Engineering: Widely used in shipbuilding for piping systems, hulls, and offshore structures, offering durability in marine environments.
In conclusion, Duplex Steel UNS S31803 Welded Tubes stand as a testament to engineering excellence, meeting stringent requirements across diverse industries. With adherence to international standards and recognition of equivalent grades, these tubes ensure reliability, longevity, and optimal performance in the most demanding applications, reaffirming their position as a preferred choice in modern engineering practices.
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