Home > Copper Nickel > Copper Nickel 90/10 Flanges
Based in Muscat, OMAN, Aisha Nickel Alloys is the leading manufacturer of nickel alloy Copper Nickel 90/10 Flanges, known for its high quality and reliability Catering to the marine oil and gas industries Aisha Nickel. The alloy specializes in flanges that offer exceptional resistance to seawater corrosion and bio-odor Their Copper Nickel 90/10 Flanges are engineered to meet exacting industry standards, ensuring excellent performance and durability in environments strong Aisha Nickel Alloys High quality copper nickels for critical applications. the 90/10 flange is the preferred partner.
Copper Nickel 90/10 Flanges are top-notch alloy components crafted for connecting pipes, valves, and equipment in tough, corrosive, and marine settings. Made from a blend of about 90% copper and 10% nickel, these flanges excel at resisting seawater corrosion, biofouling, and oxidation. They’re precision-engineered to create leak-proof joints, maintain system integrity under pressure, and ensure long-lasting durability. You’ll find Copper Nickel 90/10 Flanges widely used in industries where reliability and corrosion resistance are a must, such as shipbuilding, offshore platforms, desalination plants, and chemical processing systems.
| 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 |
On the mechanical side, Copper Nickel 90/10 Flanges boast impressive tensile strength, ductility, and toughness. The nickel content boosts resistance to stress corrosion cracking, while small amounts of iron and manganese enhance overall strength and stability. These flanges are built to handle high pressure, temperature swings, and constant exposure to harsh media, guaranteeing reliable performance in demanding situations.
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You’ll often see Copper Nickel 90/10 Flanges in seawater piping systems, heat exchangers, condensers, desalination plants, shipbuilding, and offshore platforms. They’re also utilized in chemical and petrochemical plants, HVAC systems, and industrial piping networks. With their outstanding corrosion resistance, long service life, and straightforward installation, Copper Nickel 90/10 Flanges are the go-to choice for critical marine and industrial applications.
