Product Description
An ISO 9001:2015 Certified Company Hitesh Steel is aleading exporter and supplier of Super Duplex stainless steel seamless pipesand Super Duplex tubes manufactured as per ASTM A789/A790 available with complete certifications Mill TC EN 10204 3.1, NABL approved lab test reports,PMI reports. We are stockholder and supplier of Super Duplex stainless steel pipes and ASTM A790 UNS S32760 tubes in a wide range sizes, surface treatment,and ASTM standards. UNS 32750, UNS 32760.
One of the types of Duplex stainless steels is the Super Duplex stainless steel, with larger contents of molybdenum, nickel, and chromium and mechanical properties of higher yield and tensile strength. As are sult super duplex or 2507 grade stainless steel has improved corrosion resistance properties when compared to other duplex stainless steels.
Super duplex pipes and tubes are widely used in oil refinery heat exchangers, cargo tanks and pressure vessels, seawater applications, desalination plants, refineries and petrochemical plants.
Specifications
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Brand
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Hitesh Steel
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Material
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Steel
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Usage/Application
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Multiple
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Unit Pipe Length
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Various
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I Deal In
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New Only
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Country of Origin
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Made in India
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Versatile Customization OptionsOur Super Duplex Stainless Steel Pipes can be precision-engineered to your specified dimensions, including length, width, and height. Choose from a variety of shapesround, square, or rectangularand finishes such as polished, annealed, and pickled to match your projects unique needs. This adaptability ensures efficient integration into your systems and structures.
Superior Performance for Demanding ApplicationsWith a minimum tensile strength of 795 MPa and maximum hardness of 290 HB, these pipes deliver robust mechanical performance under high-pressure and high-temperature conditions. Their composition offers remarkable resistance to corrosion, making them suitable for aggressive environments in chemical processing, oil & gas, and marine applications.
Sustainable and Reliable MaterialManufactured from Super Duplex Stainless Steel, these pipes are fully recyclable and designed to last. Their excellent corrosion resistance and heat tolerance (up to 600C) reduce maintenance and replacement frequency, ensuring long-term reliability and cost-effectiveness for your operations.
FAQs of Super Duplex Stainless Steel Pipe:
Q: How are Super Duplex Stainless Steel Pipes manufactured and what forms are available?
A: Super Duplex Stainless Steel Pipes are produced either as seamless or welded pipes, using advanced manufacturing processes to achieve precision in size and quality. Both forms are available in various shapes, including round, square, and rectangular, and can be tailored to your required dimensions.
Q: What benefits do Super Duplex S32750 and S32760 grades offer over standard stainless steel?
A: These grades deliver significantly higher mechanical strength and enhanced corrosion resistance, especially in harsh environments exposed to chlorides and other corrosive substances. This results in longer service life, minimal maintenance, and greater reliability compared to standard stainless steel.
Q: Where are these pipes commonly used?
A: Super Duplex Stainless Steel Pipes are widely employed in industries requiring durability and corrosion resistance, such as oil and gas, chemical processing, marine infrastructure, fluid transmission, structural frameworks, and process piping.
Q: What finishes are offered for Super Duplex Stainless Steel Pipes?
A: You can select from various surface finishes including pickled, annealed, polished, bright, and mill, allowing you to meet both aesthetic and functional demands for different applications.
Q: What is the process for customizing the size and dimension of these pipes?
A: Simply provide your required specifications such as length, width, height, thickness, and diameter. The pipes will be manufactured to your exact requirements, ensuring seamless integration with your project or system.
Q: How do these pipes perform under high temperature conditions?
A: Super Duplex Stainless Steel Pipes exhibit excellent heat resistance, withstanding temperatures up to 600C. This makes them suitable for high-temperature environments and industrial applications.