Copper Nickel 90/10 Flanges Manufacturer, Supplier & Exporter

Flanges made of Copper Nickel 90/10 are UNS C70600, or CDA 706 and DIN Werkstoff 2.0872.They are produced according to ASTM B151 and ASME SB151.Dimensions are based on ANSI/ASME B16.5 and B16.47.The pressure rating is Class 150 to Class 2500 depending on the needs of the project.

Copper Nickel 90/10 Flanges are resistant to seawater corrosion, biofouling, impingement attack and erosion.They are good in hot and cold workability and can be welded by using standard processes.They are also low corrosion rate in flowing seawater and cost-effective, hence, preferred in the marine piping systems.

Copper Nickel 90/10 Pipe Flanges have Raised Face, Flat Face and Ring Type Joint finishes.They are also provided in EEMUA 145 standard pressure rating of 16 and 20 bar which are typically utilized in offshore and naval copper nickel piping system that is subjected to critical service.

Copper Nickel 90/10 Flanges have the lowest tensile strength of 275 Mpa (40 ksi).Minimum yield strength at 0.2 percent offset is 105 Mpa (15 ksi) and, minimum elongation is 30 percent.It has a density of 8.9 g / cm3 and melting range of 1100-1145 degrees Celsius.These flanges are marine serviceable.

Yes. The most common uses of Cupro Nickel 90/10 Flanges are in desalination plant piping such as the brine heaters, evaporators and seawater intake systems.Their salt water corrosion resistance coupled with their high biofouling resistance guarantees long-term service life under these challenging conditions.