Home > Copper Nickel > Copper Nickel 70/30 Tube Fittings
Okoye Nickel Alloys, a leading manufacturer and supplier in Kinshasa, Congo, offers high-quality Copper Nickel 70/30 Tube Fittings designed to meet the stringent demands of marine and industrial applications. These fittings, composed of 70% copper and 30% nickel, provide excellent resistance to corrosion and biofouling in seawater environments. With superior mechanical strength and exceptional durability, they are ideal for use in shipbuilding, desalination plants, and offshore oil and gas industries, ensuring reliable and long-lasting performance.
Okoye Nickel Alloys is a top-notch manufacturer and supplier located in Kinshasa, Congo, with a focus on high-quality Copper Nickel 70/30 Tube Fittings. Known for their precision and durability, this company crafts fittings that can handle the toughest industrial and marine conditions. By utilizing cutting-edge manufacturing technology and rigorous quality control, Okoye Nickel Alloys guarantees that each fitting offers outstanding corrosion resistance, strength, and reliability. With a solid reputation among both domestic and international clients, they continue to lead the way in producing Copper Nickel 70/30 Tube Fittings that meet the strict demands of industries like shipbuilding, offshore oil and gas, and desalination systems.
Specification : ASTM B366 / ASME SB366
Tube Size : 1/16”OD to 2”OD, 2mm OD to 50mm OD
Thread : NPT, BSP, BSPT, UNF, ISO, SAE etc.
Pressure Rating : 6000PSI for Nickel Alloy, 300/1000/3000PSI for Brass
Applicable Temperature : 150-400°C
Origin : Indian Origin, European Origin, Japanese Origin
Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70/30 | 65.0 min | 1.0 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cu-Ni 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
The Copper Nickel 70/30 Tube Fittings from Okoye Nickel Alloys are made up of about 70% copper and 30% nickel, along with small amounts of iron and manganese to boost their mechanical performance and corrosion resistance. This unique blend provides remarkable protection against seawater corrosion, biofouling, and stress cracking. On the mechanical side, these fittings showcase high tensile strength, good elongation, and impressive impact toughness. They also maintain stability across a wide range of temperatures, ensuring dependable performance in challenging marine and industrial settings. These characteristics make them perfect for demanding piping and fluid transport systems.
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Okoye Nickel Alloys’ Copper Nickel 70/30 Tube Fittings are extensively used in industries where seawater and corrosion resistance are crucial. You’ll find them in shipbuilding, marine piping systems, desalination plants, offshore oil and gas operations, and cooling water systems. They’re also utilized in heat exchangers, chemical processing facilities, and power generation plants, where durability and resistance to biofouling are vital. With their long-lasting performance, reliability, and safety, Okoye Nickel Alloys’ fittings are the go-to choice for engineers and industries in need of high-quality Copper Nickel 70/30 components.
