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Tun Pipes, a trusted manufacturer and supplier based in Naypyidaw, Myanmar, stands as a key provider of high-performance piping solutions, including the robust Super Duplex Steel EFW Pipe. We understand that demanding industrial environments require materials that offer exceptional strength and reliability. Our commitment is to deliver pipes that not only meet but exceed the rigorous standards of modern engineering, ensuring your projects are built on a foundation of quality and durability. We take pride in supporting Myanmar’s growing industrial sector with world-class products.
The Super Duplex Steel EFW Pipe is renowned for its superior composition, which includes high levels of chromium, molybdenum, and nitrogen. This unique blend gives the material outstanding mechanical properties, such as remarkable tensile strength and excellent resistance to corrosion and pitting. It’s significantly tougher than standard stainless steels, allowing it to perform reliably under high pressures and in challenging conditions. This combination of a robust chemical makeup and superior physical strength makes it an ideal choice for critical applications.
Specifications : ASTM A928 / ASME SA928
Dimension Standard : ANSI B36.19M, ANSI B36.10
EFW Pipe Range : 1/2″ OD – 12″ OD, Guage: 25 SWG – 10 SWG
Outer Diameter : 6.35 mm O.D to 114.3 mm O.D
Wall Thickness : 0.8 mm to12.7 mm
Type : EFW Pipes
Form : Round Pipes, Square Pipes, Rectangular Pipe
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Pipes
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24 – 26 | 3 – 5 | 6 – 8 | 0.24 – 0.32 | 58.095 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Choosing Super Duplex Steel EFW Pipes from Tun 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.
Tun Pipes and Tubes, one of the largest suppliers of Super Duplex Steel EFW Pipes in the Naypyidaws, Myanmar, 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 EFW Pipes to meet your specific requirements. At Tun 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@tunpipes.com.
Super Duplex Steel EFW Pipes find extensive use in industries that demand strength and corrosion resistance in tough conditions. In the oil & gas industry, they are crucial for offshore pipelines, subsea systems, and refining processes. Petrochemical and chemical plants rely on them for transporting corrosive fluids, heat exchangers, and process piping. Their ability to withstand seawater makes them vital in desalination plants, marine engineering, and shipbuilding. In the power generation sector, these pipes are essential for various applications, ensuring efficiency and reliability in challenging environments.
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