Copper Nickel Flanges

Cupro-nickel slip-on flanges have high tensile strength, good strength at high temperature and it is used as a pump component, marine component, etc. Cupro-nickel threaded flanges and weld neck flanges have excellent resistance to stress chloride corrosion, and erosion, property in seawater and brackish water. This flange has the best fabrication and welding properties and at cryogenic temperature cupro-nickel flanges down its mechanical property. Cupro-nickel socket weld flanges have higher nickel content and low copper content and it has a high mechanical property. The lap joint flanges is used in a vessel up to 300 degrees C temperature. Cupro-nickel ring joint flanges are used in heat rejection, brine heater, in

evaporator process as tubing, etc. The spectacle blind flanges have erosion-corrosion in aggressive water and seawater. Cupro-nickel is a type of alloy that has high copper content and 10% of nickel with iron, lead, zinc, niobium, and molybdenum, etc. chemical contains. The small quantity of niobium element improves flanges weldability, with minimum yield strength. At a high temperature the cupro-nickel alloy do not make it brittle and not affected easily in the hydrogen environment. The cupro-nickel alloy has many properties like insensitive to chloride stress corrosion, resist befouling, stress corrosion cracking, embrittlement, crevice corrosion, etc. Cupro-nickel alloy has a very good thermal conductivity at low temperature and used to coat the jacket of bullets.

The application of cupro-nickel flanges is a pressure vessel piping system, oil piping system, seawater piping system, chemical industries, petrochemical and power generation system, automobile part, silver-plated cutlery, underwater fencing, and medical equipment, etc. long sentence

We perform proper testing and inspection for checking the quality of raw material and product. We offer best packaging facility like box packaging, bundle, plastic bag, carton box, etc.