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Okoye Nickel Alloys is the leading manufacturer and distributor of high-quality Copper Nickel Pipes in Kinshasa, Congo. Renowned for their exceptional corrosion resistance and durability, our Copper Nickel Pipes are ideal for marine, offshore, and industrial applications. With a commitment to excellence, we ensure our products meet the highest standards, providing reliable solutions for demanding environments. Our extensive inventory, coupled with a customer-centric approach, allows us to deliver tailored solutions to meet diverse client needs, making Okoye Nickel Alloys the preferred choice for Copper Nickel Pipes in the region.
Okoye Nickel Alloys, located in Kinshasa, Congo, stands out as a top-notch manufacturer and supplier of premium Copper Nickel Pipes. These pipes are celebrated for their impressive strength, durability, and exceptional resistance to corrosion, making them perfect for the harshest marine, industrial, and chemical settings. With cutting-edge manufacturing techniques and rigorous quality control, Okoye Nickel Alloys guarantees that each pipe adheres to international standards for precision, mechanical performance, and lasting reliability. Trusted by clients around the world, their Copper Nickel Pipes are the go-to choice for seawater piping systems, offshore platforms, heat exchangers, and other critical applications where durability against corrosion and extreme conditions is a must.
| Dimensions | : | ASTM, ASME and API |
|---|---|---|
| Standard | : | |
| Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Type | : | Seamless / Fabricated |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Threaded |
| Grade | Cu | Pb | Mn | Fe | Zn | Ni |
| Cu-Ni | 65.0 min | .05 max | 1.0 max | 0.4-1.0 | 1 max | 29 – 33 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| Density | kg/dm³ | 8.95 |
|---|---|---|
| Melting Range | °C | 1170-1240 |
| Specific Heat | J/kg °K | 377 |
| Thermal Conductivity | W/m°K | 29 |
| Coeff. of Linear Expansion 10-300°C” | 10-6/°K | 16 |
| Electrical Resistivity | microhm. cm | 34 |
| Modulus of Elasticity | GPa | 152 |
| Modulus of Rigidity | GPa | 56 |
The Copper Nickel Pipes from Okoye Nickel Alloys come in two main alloy grades: Cu-Ni 70/30 (about 70% copper and 30% nickel) and Cu-Ni 90/10 (roughly 90% copper and 10% nickel), with small amounts of iron and manganese added to enhance strength and corrosion resistance. These compositions offer remarkable protection against seawater corrosion, biofouling, and stress cracking. On the mechanical side, the pipes boast high tensile strength, good ductility, and excellent impact toughness. They also maintain their shape under varying temperatures, ensuring dependable performance in demanding marine, offshore, and industrial environments.
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Okoye Nickel Alloys’ Copper Nickel Pipes are extensively utilized in sectors that need robust and corrosion-resistant piping solutions. You’ll find them in shipbuilding, marine piping systems, offshore oil and gas platforms, desalination plants, and cooling water systems. They’re also essential in heat exchangers, condensers, and chemical processing equipment where exposure to seawater and harsh chemicals is common. With their reliable, long-lasting performance, Okoye Nickel Alloys’ Copper Nickel Pipes are a top choice for engineers and industries working in challenging conditions.
