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Nestled in the heart of Kinshasa, Okoye Nickel Alloys stands as a vital hub for industrial excellence, drawing upon the rich mineral heritage of the Congo. We specialize in the craftsmanship and supply of premium Copper Nickel pipe fittings, providing robust solutions for demanding environments. Our commitment is to deliver not just a product, but a promise of reliability and durability, supporting the critical infrastructure and projects that drive progress both locally and across the globe with unwavering quality and expertise.
The exceptional performance of these fittings starts with their composition, primarily a blend of copper with a significant nickel addition, often enhanced with small amounts of iron and manganese. This alloy recipe grants them remarkable mechanical properties, including superior tensile strength and excellent ductility. They are particularly renowned for their outstanding resistance to corrosion, especially in aggressive saltwater environments, and their ability to withstand extreme temperatures, making them a fundamentally tough and long-lasting choice for piping systems.
| Specification | Copper Nickel |
| Grade | Copper Nickel Alloy UNS C70600, UNS C71500, Cupro Nickel (Cu-Ni) 90/10, Cupro Nickel (Cu-Ni) 70/30. |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Range | ½”NB to 24″NB in Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | Zn | Ni | Cu | Pb | Mn | Fe |
|---|---|---|---|---|---|---|
| Cupro Nickel Fittings | 1 maximum | 9-11 maximum | 88.6 minimum | .05 maximum | 1.0 maximum | 1.8 maximum |
| Grade | Yield Strength (0.2%Offset) | Elongation | Density | Melting Point | Tensile Strength |
|---|---|---|---|---|---|
| Copper Nickel | 20000 psi | 30 % | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi |
At Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Fittings 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.
The uses for these resilient fittings are extensive, most famously within the marine industry where they are essential for seawater pipework on ships and offshore platforms, handling everything from cooling systems to fire mains. Beyond the ocean, they are crucial in offshore oil and gas production, power generation plants, and desalination facilities. Their reliability also makes them ideal for chemical processing and in the distribution of potable water, proving their versatility in any setting where corrosion and longevity are paramount concerns.
