Home > Copper Nickel 90/10 Flanges
Copper Nickel 90/10 flanges are tough, corrosion-resistant components that are commonly found in marine and industrial settings, especially where seawater is involved. Yousef Metals, based in Doha, Qatar, manufactures and supplies these flanges using a high-quality copper-nickel alloy made up of 90% copper and 10% nickel. They excel in resisting seawater corrosion, biofouling, and erosion, all while maintaining impressive strength and durability. Yousef Metals guarantees that their Copper Nickel 90/10 flanges adhere to international standards, ensuring reliable, leak-proof connections for essential piping systems.
The Copper Nickel 90/10 alloy is primarily composed of 90% copper and 10% nickel, with small amounts of iron and manganese added to boost corrosion resistance and strength. This blend provides excellent ductility, solid tensile strength, and remarkable resistance to seawater corrosion and stress corrosion cracking. Copper Nickel 90/10 flanges are dependable under moderate pressure and temperature conditions, offering good thermal conductivity and ease of fabrication, making them perfect for demanding marine and industrial applications.
Dimensions : ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standards: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Specifications : ASTM B564 / ASME SB 564
Size : 1 / 2” to 12″
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN.
Grade: Copper-Nickel Cu-Ni 90 / 10 (C70600)
Our Cupro Nickel 90 / 10 Flanges conform to NACE MR0175/ISO 15156
| Grade | Cu | Mn | Pb | Ni+Co | Fe | Zn |
| Copper Nickel 90/10 | REM | 1.00 max | 0.05 max | 9 – 11 | 1.0 – 1.8 | 1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.323 lb/in3 at 68 F | 0.323 lb/in3 at 68 F | 260 mpa | 105 mpa | 30 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Blind Flanges from Yousef Metals ensures unmatched quality and long-lasting performance. These Flanges are engineered for superior corrosion resistance, strength, and precision, making them ideal for a wide range of industrial applications. With a strong focus on customer satisfaction, timely delivery, and technical expertise. Yousef Metals provides reliable and high-performance Copper Nickel 90/10 Flanges tailored to meet your specific operational and project requirements.
Yousef Metals, one of the leading suppliers of Copper Nickel 90/10 Flanges in Doha, Qatar, offers a wide selection of high-quality flanges suitable for various industrial applications. With an extensive inventory, reliable sourcing, and a strong commitment to quality, service, and timely delivery, Yousef Metals has established itself as a trusted name for premium stainless steel products across the Qatar.
Yes, we provide Copper Nickel 90/10 Flanges to match your exact project requirements. At Yousef Metals, our team is dedicated to delivering tailored flanges solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@yousefmetals.com.
Because of their exceptional corrosion resistance and longevity in offshore and marine environments, copper nickel 90/10 flanges are extensively utilized in a variety of industries. They are widely used in desalination plants, heat exchangers, condensers, and seawater piping systems. In the shipbuilding industry, these flanges are ideal for cooling, bilge, ballast, and fire-fighting systems. Additionally, they are employed in chemical processing facilities, power plants, and oil and gas refineries where resistance to corrosive fluids and brine is crucial. Long-lasting, leak-free performance under demanding service conditions is guaranteed by their exceptional mechanical strength and anti-biofouling qualities.
