- sales@bereketpipes.com
- Addis Ababa, Ethiopia
Home > Super Duplex Steel > Super Duplex Steel Tubing
Bereket Pipes, a leading manufacturer and supplier based in Addis Ababa, Ethiopia, is renowned for producing high-quality industrial piping solutions. Among its exceptional offerings is the Super Duplex Steel Tubing, designed to deliver unmatched strength, durability, and corrosion resistance. Engineered with precision and manufactured to international standards, this tubing ensures optimal performance in the most demanding environments. With a commitment to innovation and excellence, Bereket Pipes provides products that combine advanced metallurgy with practical engineering, meeting the needs of industries across oil and gas, chemical processing, marine, and energy sectors in Ethiopia and beyond.
Super Duplex Steel Tubing from Bereket Pipes is primarily composed of chromium (≈25%), nickel, molybdenum, and nitrogen, offering a balanced microstructure of austenite and ferrite. This dual-phase composition provides outstanding mechanical strength, excellent resistance to pitting and crevice corrosion, and superior stress corrosion cracking resistance. The tubing exhibits high tensile and yield strength, exceptional toughness, and good weldability. Its enhanced mechanical properties make it ideal for applications under extreme pressure and temperature conditions, ensuring reliable and long-lasting performance even in aggressive or chloride-rich environments.
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 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 Tubing 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 Tubes 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.
Bereket Pipes’ Super Duplex Steel Tubing is widely used across industries that demand superior strength and corrosion resistance. It is a preferred choice in oil and gas production systems, desalination plants, and offshore platforms due to its ability to withstand high-pressure and saline conditions. In chemical and petrochemical industries, it handles acidic and corrosive fluids efficiently. The tubing is also used in heat exchangers, power generation units, and marine applications. Its long service life, reduced maintenance needs, and robust performance make it a cost-effective and dependable solution for critical and high-performance industrial operations.
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