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Santner Nickel Alloys stands out as a top-notch manufacturer and supplier of high-quality Copper Nickel Valves based in Hamilton, New Zealand. They serve industries that demand exceptional corrosion resistance and long-lasting performance. These valves are meticulously engineered to function reliably in tough marine, offshore, and industrial settings. By utilizing cutting-edge production technology, premium Cu-Ni materials, and rigorous quality control, Santner Nickel Alloys ensures their products are durable, structurally sound, and leak-proof. With a strong focus on excellence and customer satisfaction, they deliver dependable Copper Nickel valve solutions for shipbuilding, desalination plants, chemical processing, and seawater systems.
Copper Nickel Valves are generally crafted from Cu-Ni 90/10 or 70/30 alloys, primarily composed of copper, nickel, and small amounts of elements like iron and manganese to enhance corrosion resistance and strength. These valves are known for their remarkable resistance to seawater corrosion, biofouling, and erosion, making them perfect for saltwater applications. They boast impressive tensile and yield strength, high ductility, and stability under varying temperatures and pressures. Their robust mechanical properties guarantee reliable sealing, a long service life, and consistent performance in challenging marine and industrial conditions.
Standards : API 600/BS1414, API 598/BS EN 12266-1, ASME B 16.10, ASME B 16.5, ASME B 16.25, ASME B 16.34
Size : 1/8” to 16”
Rating : 150#,300#,600#,800#,1500#.
End Connection : Screwed [NPT], Socket Weld, Flanged End, Screwed Parallel, Screwed Taper
Grade | C | Mn | Si | Fe | S | Cr | Al-Ti | Ni | |
Incoloy Fasteners | min. | – | – | – | 39.5 | – | 19.0 | 0.15 | 30.0 |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
Incoloy Fasteners | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa –205 | 30 | – | – |
At Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Coper Nickel valves 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 Valves find extensive use in marine and offshore engineering, thanks to their exceptional resistance to seawater corrosion and erosion. They play a crucial role in seawater cooling systems, ballast water systems, heat exchangers, and components in shipbuilding. In desalination plants, these valves manage the flow of saline fluids and ensure dependable operation under high pressure. Various industrial sectors, including chemical processing, power generation, and HVAC systems, also rely on Cu-Ni valves for handling brine, corrosive fluids, and high-salinity water. Their durability and reliability make them a go-to choice for demanding applications.
