- sales@irispipes.com
- Alexandria, Egypt
Home > Super Duplex Steel > Super Duplex Steel Tubing
Iris Pipes and Tubes, based in Cairo, Egypt, stands out as a top-notch manufacturer and supplier of high-quality industrial piping solutions, particularly Super Duplex Steel Tubing. This tubing is celebrated for its remarkable strength, resistance to corrosion, and long-lasting durability, making it a reliable choice for even the toughest industrial and marine settings. At Iris Pipes and Tubes, they utilize cutting-edge manufacturing techniques and maintain strict quality control to meet international standards. Super Duplex Steel Tubing is designed to resist pitting, crevice, and stress corrosion, making it perfect for critical applications in industries like oil and gas, chemical processing, petrochemicals, marine, and power generation, where long-term reliability is essential.
This tubing is made from high-alloy stainless steel, featuring around 25-26% chromium, 6-7% nickel, 3-4% molybdenum, and nitrogen, which together provide exceptional corrosion resistance and mechanical strength. It boasts high tensile and yield strength, excellent toughness, and impressive fatigue resistance. Whether seamless or welded, its construction guarantees consistent wall thickness, precise dimensions, and leak-proof performance. Built to maintain its structural integrity under high pressure and elevated temperatures, it effectively resists pitting, crevice, and stress corrosion cracking. With precision manufacturing and thorough testing, it ensures reliability and adherence to international standards for demanding industrial applications.
Standard ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789
Dimensions ASTM, ASME and API
Seamless Pipes & Tubes Sizes 1 / 2″ NB – 8″ NB
Welded Pipes & Tubes Sizes : 6″ NB – 24″ NB
Outer Diameter 6.0-630mm
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Thickness 0.3mm – 50 mm
Type Seamless / ERW / Welded/ Fabricated
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length Single Random, Double Random & Cut Length
End Plain End, Beveled End, Treaded
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| S32750 / S32760 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000, MPa – 800 | Psi – 80000, MPa – 550 | 15 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Super Duplex Steel Tubes from Iris Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Super Duplex steel solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Iris Pipes and Tubes, one of the largest suppliers of Super Duplex Steel Tubing in the Alexandrias, Egypt, offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Super Duplex steel products in the region, delivering reliable solutions to meet diverse project requirements.
Yes, we provide custom sizes for Super Duplex Steel Tubes to meet your specific requirements. At Iris Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@irispipes.com.
Super Duplex Steel Tubing finds extensive use in the oil and gas, petrochemical, chemical processing, marine, and power generation sectors. It’s particularly well-suited for subsea pipelines, heat exchangers, pressure vessels, and chemical transport systems that encounter aggressive and corrosive environments. Thanks to its high mechanical strength and corrosion resistance, it’s ideal for offshore platforms, desalination plants, and high-pressure industrial processes. Additionally, it’s utilized in reactors, condensers, and other essential process equipment where durability is a must.
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