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Santner Nickel Alloys is a trusted manufacturer and supplier of high-quality Copper Nickel Pipes in Hamilton, New Zealand. Renowned for producing corrosion-resistant and durable piping solutions, the company provides pipes that combine excellent mechanical strength, thermal conductivity, and long-lasting performance. Our Copper Nickel Pipes are precision-engineered using advanced manufacturing processes to ensure dimensional accuracy and reliability in demanding environments. With a strong commitment to quality, timely delivery, and customer satisfaction, Santner Nickel Alloys serves industries such as marine engineering, desalination plants, chemical processing, and power generation, offering dependable piping solutions that meet the highest industry standards.
Copper Nickel Pipes are primarily composed of copper with 10–30% nickel, offering outstanding resistance to corrosion, particularly in seawater and marine environments. The alloy also contains small amounts of iron and manganese to improve strength and corrosion resistance. These pipes feature excellent tensile and yield strength, good ductility, and superior thermal conductivity. Their mechanical properties ensure long-term durability under high pressure and fluctuating temperatures, while the corrosion-resistant nature of copper-nickel makes the pipes ideal for use in aggressive chloride-rich environments.
| 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 |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Pipes 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 Pipes are widely used in industries requiring corrosion-resistant and durable piping solutions. They are commonly applied in marine systems, shipbuilding, offshore platforms, desalination plants, and seawater cooling systems due to their excellent resistance to saltwater corrosion. These pipes are also used in chemical processing, power generation, and HVAC systems where reliable fluid transport is critical. Their strength, corrosion resistance, and thermal conductivity make them suitable for heat exchangers, condensers, and industrial water piping. Overall, Copper Nickel Pipes provide safe, efficient, and long-lasting performance in demanding environments, ensuring reliable operation across various industrial applications.
