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Santner Nickel Alloys, based in Hamilton, New Zealand, is a reputable manufacturer and supplier of Copper Nickel Fittings, delivering top-notch solutions for marine, industrial, and chemical applications. Designed for outstanding corrosion resistance, mechanical strength, and long-lasting durability, these fittings are crafted to meet strict quality standards. Santner Nickel Alloys guarantees precise dimensions and reliable performance in every product. Copper Nickel Fittings are perfect for seawater piping, desalination plants, offshore platforms, and chemical processing systems. Their sturdy construction ensures secure, leak-free connections that can handle tough environments, high pressure, and constant exposure to salty and chemically aggressive conditions.
Copper Nickel Fittings are generally composed of either 90% copper and 10% nickel (CuNi 90/10) or 70% copper and 30% nickel (CuNi 70/30), with small amounts of iron and manganese added. This alloy offers remarkable corrosion resistance in seawater and harsh chemical environments. It also boasts high tensile strength, ductility, and toughness, ensuring mechanical reliability under pressure. Copper Nickel Fittings exhibit excellent thermal conductivity, fatigue resistance, and dimensional stability. The blend of durability and corrosion resistance makes them ideal for critical applications in marine, chemical, and industrial systems where performance and longevity are crucial.
| 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Fittings in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 Fittings find extensive use in industries that demand strong and corrosion-resistant connections. In marine and offshore settings, they are utilized in seawater piping, cooling systems, and desalination plants. The chemical and petrochemical industries rely on them for pipelines, process equipment, and fluid handling systems that come into contact with corrosive chemicals. Power generation and HVAC systems also take advantage of their dependability in heat exchange applications, ensuring efficient and safe operations.
