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Okoye Nickel Alloys, located in Kinshasa, Congo, stands out as a top manufacturer and supplier of high-performance Super Duplex Steel Tubing. Known for its precision engineering and excellent corrosion resistance, the company serves industries that need strong and dependable tubing solutions. With a strong focus on quality and a commitment to international standards, Okoye Nickel Alloys guarantees that every tubing product offers outstanding durability and longevity. Their cutting-edge manufacturing techniques, paired with skilled craftsmanship, enable them to address a wide range of industrial requirements, from chemical processing to offshore oil and gas operations, making them a reliable partner in the region.
| Standard | : | ASTM A789 / ASME SA 789 |
|---|---|---|
| Type | : | Seamless Tubes |
| Grade | : | UNS S32750, UNS 32760 & UNS S32950 |
| Size | : | 1/2″NB TO 12 “NB IN |
| Thickness | : | 0.5-45mm |
| Outer Diameter | : | 6.0-630mm |
| Dimensions | : | OD(6.0-630)*WT(0.5-45)mm |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Length | : | Single Random, Double Random & Cut Length |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
Super Duplex Tubing | 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 |
UNS No | Grade | Proof Stress 0.2% (MPa) | Tensile Strength (MPa) | Elongation A5(%) | Hardness Max | |
HB | HRB | |||||
Super Duplex Steel Tubing | 2507 | 550 | 795 | 15 | 310 | 32* |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Tubing in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Tubing from Okoye Nickel Alloys is widely utilized in various industries that require exceptional corrosion resistance and strength. You’ll often find it in chemical processing plants, petrochemical refineries, offshore oil and gas facilities, and desalination plants. It’s also a go-to choice for marine environments, power generation systems, and the pulp and paper sector, where exposure to harsh chemicals and high salinity is a regular occurrence. Thanks to its durability, this tubing can handle high pressures and extreme temperatures, making it perfect for critical fluid transport, heat exchangers, and structural piping. Plus, its long lifespan and minimal maintenance needs help ensure operational efficiency and cost savings for industrial operations.
