Home > Copper Nickel > Copper Nickel 90/10 Flanges
Adarsh Nickel Alloys, a leading manufacturer and supplier in Delhi, offers high-quality Copper Nickel 90/10 Flanges, designed for reliability and durability in marine and industrial applications. Made from a precise copper-nickel alloy, these flanges provide excellent corrosion resistance, especially against seawater and acidic environments. With uniform dimensions and superior surface finish, they ensure secure connections in pipelines and systems. Adarsh Nickel Alloys supplies these flanges in various sizes and standards, catering to industries like shipbuilding, desalination, chemical processing, and power plants, where long-lasting performance, strength, and resistance to harsh conditions are essential.
Copper Nickel 90/10 Flanges consist of approximately 90% copper and 10% nickel, with small amounts of iron and manganese to enhance strength and corrosion resistance. This alloy offers excellent tensile and yield strength, combined with good ductility and toughness. Its high resistance to pitting, crevice corrosion, and biofouling makes it ideal for seawater and chemically aggressive environments. The flanges maintain dimensional stability under fluctuating temperatures and pressures. Their mechanical and thermal properties ensure long service life, high fatigue resistance, and minimal maintenance, making them a reliable choice for critical applications in harsh conditions.
| Specification List | Copper Nickel 90/10 Flanges |
|---|---|
| Face Type | Raised Face (RF) Flat Face (FF) Ring Type Joint (RTJ) |
| Types | Threaded/ Socket Weld/ Blind/ Slip On/ Reducing/ Weld Neck/ Lap Joint |
| Size Range | NPS 1⁄₂” Inch To NPS 48” Inch |
| Thickness | SCH 5S To SCH 180. |
| Chemical Chart | Cu (88.6 min.), Ni (9-11 max), Mn (1.0 max), Pb (0.05 max) etc. |
| Related Specifications | CN102 C70600 C70610 CW352H DEF STAN 02-879 Annex C DEF STAN 02-779 NES 779 BS2870 BS2874 ASTM B151 EN 12163 2.0872 NF A51-115 CuNi10Fe1Mn |
| Pressure Class | Class 150 To Class 2500. |
| Standard & Dimensions | P235GH/ API/ EN 1092-2/ ISO/ PN/ DIN 2561/ DIN 2501/ JIS/ DIN 2527/ EN 1092-1/ |
| Forging Methods | Rolling/ Casting/ Cutting/ Forging |
| Grade | Fe | Zn | Cu | Mn | Pb | Ni |
| Copper Nickel 90/10 Flanges | 1.8 (max.) | 1 (max.) | 88.6 (min.) | 1.0 (max.) | .05 (max.) | 9-11 (max.) |
| Element | Tensile Strength | Density | Yield Strength (0.2%Offset) | Elongation | Melting Point |
| Copper Nickel 90/10 Flanges | 50000 psi | 0.323 lb/in3 at 68 F | 20000 psi | 30 % | 2260 F |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Flanges in Delhi, 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 90/10 Flanges from Adarsh Nickel Alloys are widely used in marine and offshore industries for seawater piping, desalination plants, and shipbuilding applications due to their excellent corrosion resistance. They are ideal for chemical processing systems, heat exchangers, condensers, and power plants where saline or aggressive fluids are present. These flanges also serve in water treatment facilities and oil and gas pipelines requiring durable, low-maintenance connections. The combination of strength, corrosion resistance, and reliability makes Copper Nickel 90/10 Flanges perfect for critical systems, ensuring safety and performance over extended periods in demanding industrial and marine environments.
