Copper pipe fittings such as Cupro Nickel Fittings (Cu-Ni Fittings) often referred to as Copper Nickel C70600 (90/10) and C71500 (70/30) fittings. The Copper Nickel Pipe Fittings are made of an alloy of copper, nickel, and additional strengthening elements like iron and manganese. Iron and manganese have been added to copper-nickel threaded pipe fittings to increase toughness and ductility. They are fabricated using various techniques, such as pressing, bending, and piercing. Copper Nickel UNS C70600 Pipe Fittings have high resistance to stress corrosion, crevice corrosion, and pitting.

ASTM B467 Copper Nickel Pipe Fittings
Standard :ASTM B466, B467
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/2" to 24" NB to 24″NB in
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Type : Seamless / Welded / Fabricated
Schedule : SCH 10, SCH20, SCH30, SCH40
Grades Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640