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Al Vishwas Nickel Alloys, based in Dubai, UAE, is a trusted manufacturer and supplier of Copper Nickel Flanges, engineered to deliver excellent performance in marine, industrial, and chemical environments. These flanges are precision-made to guarantee superior corrosion resistance, mechanical strength, and dimensional accuracy. Manufactured to meet international standards, Copper Nickel Flanges ensure reliable sealing and connections across piping systems, heat exchangers, and fluid transport applications. Driven by a dedication to quality and durability, Al Vishwas Nickel Alloys supplies flanges that excel in harsh conditions, providing long-lasting and dependable solutions for critical infrastructure and demanding industrial requirements worldwide.
Copper Nickel Flanges are typically made up of 90% copper and 10% nickel (CuNi 90/10) or 70% copper and 30% nickel (CuNi 70/30), together with trace elements such as iron and manganese to enhance their mechanical strength and corrosion resistance. They demonstrate remarkable tensile and yield strength, excellent ductility, and resistance to seawater corrosion and biofouling. Their thermal conductivity and dimensional stability allow them to withstand fluctuating temperatures and pressures. Copper Nickel Flanges are well-suited for fabrication, welding, and forming processes while preserving their structural integrity, making them ideal for demanding marine, industrial, and chemical applications.
| Specifications | : | ASTM / ASME SB 61 / 62 / 151 / 152 |
| Dimensions | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standards | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Size | : | 1/2″ 36″ |
| Flange Face Type | : | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grades | : | Copper Nickel 90/10 (C70600), Cupro Nickel 70/30 (C71500), UNS C71640 |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Flanges in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern production facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials ready and available. We are committed to providing outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your needs.
Copper Nickel Flanges are widely applied in marine and offshore environments, including seawater piping, desalination facilities, shipbuilding, and heat exchanger connections. Their outstanding corrosion resistance makes them an ideal option for chemical processing plants and industrial fluid systems. These flanges are also employed in HVAC systems, power generation units, and cooling circuits, where dependable sealing and mechanical strength are essential. Their resistance to oxidation, biofouling, and thermal stress ensures lasting performance, making them a wise selection for numerous applications.
