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Santner Nickel Alloys, located in Hamilton, New Zealand, stands out as a top manufacturer and supplier of high-quality Copper Nickel 70/30 Fittings. These fittings are crafted for outstanding performance in tough marine and industrial settings. By employing cutting-edge manufacturing techniques and rigorous quality checks, the company ensures that its fittings boast remarkable corrosion resistance, mechanical strength, and long-lasting durability. Santner Nickel Alloys offers Copper Nickel 70/30 Fittings in a variety of shapes, sizes, and specifications to cater to a wide range of industrial needs. They serve sectors like shipbuilding, offshore operations, desalination, and chemical processing, earning a reputation for providing reliable, high-performance fittings that can endure harsh seawater and corrosive conditions.
Copper Nickel 70/30 Fittings are made up of about 70% copper and 30% nickel, along with small amounts of iron and manganese to boost strength and corrosion resistance. This specific alloy mix gives these fittings excellent durability against seawater corrosion, biofouling, and oxidizing environments. On the mechanical side, they showcase high tensile strength, ductility, and toughness, ensuring they hold up well under mechanical stress and temperature changes. The blend of corrosion resistance and mechanical performance makes Copper Nickel 70/30 Fittings perfect for critical marine and industrial applications, providing reliable, long-lasting performance even in challenging operational conditions.
| 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Pipe 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 70/30 Fittings find extensive use in industries that demand exceptional corrosion resistance, mechanical strength, and durability. In marine settings, they are essential for seawater piping, condensers, heat exchangers, and components in shipbuilding, thanks to their ability to resist corrosion and biofouling. Desalination plants utilize these fittings in pipelines, pumping systems, and heat exchangers that deal with saline water. In the chemical processing industry, they are also favored for their reliability and performance in harsh environments, making them a go-to choice for various applications where durability is key.
