Home > Copper Nickel > Copper Nickel 70/30 Fittings
Xuan Fittings, a top-notch manufacturer and supplier based in Da Nang, Vietnam, specializes in high-quality Copper Nickel 70/30 Fittings that are built to withstand corrosion, offer strength, and ensure durability in tough industrial settings. These fittings are crafted to meet international standards and come in a variety of types, including elbows, tees, reducers, caps, and couplings, making them versatile for different piping systems. With Copper Nickel 70/30 Fittings, you can count on secure, leak-proof connections, which makes them perfect for marine, chemical processing, heat exchanger, and offshore applications where reliability and longevity are key.
These fittings are made up of 70% Copper and 30% Nickel, along with trace amounts of Iron and Manganese to boost their mechanical properties and resistance to corrosion. This specific blend guarantees exceptional resistance to seawater corrosion, biofouling, and chemical damage, all while maintaining impressive mechanical strength and thermal conductivity. On the mechanical side, these fittings deliver high tensile strength, toughness, and flexibility, making them ideal for high-pressure, high-temperature, and corrosive environments.
| Specifications | : | ASTM B122 ASME SB122 |
| Size | : | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Ends | : | Threaded, Welding, JIC |
| Pressure Rating | : | 3000 & 6000 |
| Threads | : | NPT , BSPT, BSPP |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cu-Ni 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70-30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Pipe Fittings in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, 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.
Copper Nickel 70/30 Fittings find their place in marine engineering, shipbuilding, offshore platforms, desalination plants, and the chemical processing industry. They are particularly suited for piping systems that face seawater, aggressive chemicals, and high-pressure situations. Heat exchangers, condensers, and process piping systems also reap the benefits of the durability and corrosion resistance these fittings provide. With their blend of mechanical strength, extended service life, and resistance to corrosion, Copper Nickel 70/30 Fittings are a trusted and preferred option for critical industrial applications.
