- sales@bereketpipes.com
- Addis Ababa, Ethiopia
Home > Super Duplex Steel > Super Duplex Steel EFW Pipes
Bereket Pipes is a well-respected manufacturer and supplier based in Addis Ababa, Ethiopia, known for delivering top-notch Super Duplex Steel EFW Pipes. These pipes are crafted for exceptional strength, durability, and resistance to corrosion. Using the Electric Fusion Welding (EFW) process, they boast high reliability and precise dimensions, making them perfect for critical applications in tough environments. Their unique dual-phase microstructure, which combines ferrite and austenite, ensures impressive mechanical properties, providing toughness and resistance to pitting, crevice corrosion, and stress corrosion cracking. Bereket Pipes guarantees that each EFW pipe meets global standards, offering reliable and cost-effective piping solutions for the oil & gas, petrochemical, marine, and power generation sectors.
Super Duplex Steel EFW Pipes are made up of about 25% chromium, 7% nickel, 4% molybdenum, and nitrogen, giving them remarkable corrosion resistance in chloride-heavy environments. Their ferritic-austenitic structure provides high strength and toughness, with tensile strength ranging from 750 to 1000 MPa and yield strength around 550 MPa. These pipes excel in resisting erosion, fatigue, and stress corrosion cracking while still being easy to weld. The EFW manufacturing process guarantees smooth inner surfaces, robust weld joints, and precise dimensions, making these pipes incredibly reliable for high-pressure and high-temperature applications in demanding industrial settings.
| 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 Bereket 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.
Bereket Pipes and Tubes, one of the largest suppliers of Super Duplex Steel EFW Pipes in the Addis Ababas, Ethiopia, 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 Bereket 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@bereketpipes.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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