Cupro Nickel Pipe Fittings Manufacturer

Copper nickel is known for its strong general resistance to seawater. Due to high alloy concentration copper nickel fittings are widely used as connectors for piping systems in the ship building and power generation industry. We also stocks and supplies a complete range of copper pipes to complement our existing production range of buttweld fittings and flanges. Copper pipes can be supplied in cut to length sizes and also machined or fabricated to meet your piping requirements.

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Available as :
  • --Seamless
  • --Welded
  • --Fabricated
  • --ERW

Technical Specifications :
½"NB to 24"NB in Sch 10s, 40s, 80s, 160s, XXS
Copper Nickel Alloy UNS C70600, UNS C71500, Cupro Nickel (Cu-Ni) 90/10, Cupro Nickel (Cu-Ni) 70/30.
ASTM B122, B171, B466, B467

Key Properties
  • --High resistance to stress corrosion cracking (SCC) in seawater
  • --High general resistance to crevice corrosion and stress corrosion due to chlorides
  • --Low corrosion in seawater/salt water applications
  • --Strong pitting resistance
  • --Ease of welding and fabrication

Application Areas
  • --Shipbuilding – Special Marine Vessels
  • --Offshore – Various Navy projects
  • --Desalination Plants
  • --Condensers
  • --Power Plants
  • --Desalination plants
  • --Oil refineries
  • --Chemical process industries