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Sayam Nickel Alloys, Hyderabad, India, is a leading manufacturer and supplier of premium copper-nickel alloy products for marine, offshore, and industrial applications. Known for precision engineering, stringent quality control, and timely delivery, the company serves industries such as shipbuilding, desalination, chemical processing, and offshore platforms. Its Copper Nickel Fittings are engineered for superior corrosion resistance, mechanical strength, and long-term durability. Designed for seamless integration into piping systems, these fittings ensure leak-proof connections, reliable performance, and operational safety. They are ideal for critical applications exposed to seawater, chemical environments, and high-pressure conditions, providing long-lasting, maintenance-free service.
Copper Nickel Fittings are typically made from 70/30 or 90/10 copper-nickel alloys, composed primarily of copper with nickel (10–30%), along with minor additions of iron and manganese to enhance mechanical strength and corrosion resistance. The alloy offers excellent resistance to seawater corrosion, pitting, and biofouling. Mechanical properties include high tensile strength, good ductility, and moderate hardness, allowing secure installation and reliable operation. These fittings maintain structural integrity and performance under high-pressure, high-temperature, and chemically aggressive environments, ensuring long-term durability in marine and industrial piping systems.
| 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 Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Fittings in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 are widely used in marine, offshore, and industrial piping systems, including seawater cooling circuits, desalination plants, heat exchangers, and chemical processing units. They are ideal for connecting pipes, valves, pumps, and other components that transport seawater, chemicals, or corrosive fluids, providing leak-proof, durable joints. These fittings are also employed in shipbuilding, offshore platforms, and industrial pipelines, where corrosion resistance, mechanical strength, and reliability are critical. Copper Nickel Fittings from Sayam Nickel Alloys, Hyderabad, India, ensure long-term operational performance, minimal maintenance, and structural integrity in demanding marine, offshore, and industrial environments.
