Copper Nickel Buttweld Fittings, Cu-Ni UNS C71500, Cu-Ni 90/10 Buttweld Fittings, Cupro Nickel (Cu-Ni) 70/30 Buttweld Fittings

Copper Nickel 70/30 Butt weld Pipe Fittings, Cu-Ni 90/10 Elbow Manufacturer, Exporter & Suppliers in India.
ASTM B122, B466 UNS C71500 70/30 Seamless Butt weld Fittings, Cu-Ni UNS C70600 90/10 Buttweld Coupling Suppliers.


Dinesh Tube (India) is one of the stockiest, manufacturer, suppliers, exporter and distributor f High-quality Cu-Ni Buttweld Pipe Fittings in Mumbai, India. We also offer a complete range of all types of grades like Cu-Ni 90/10 and Cu-Ni 70/30 Buttweld Pipe Fittings. Our range of Copper Nickel Buttweld Pipe Fittings comprises Seamless & Welded Long Radius & Short Radius Elbows, Equal Tee, Concentric Reducer, Reducing Elbow, Unequal Tee, Crosses, Eccentric Reducers etc. These are available in different dimensions, size, grades & thickness as per the client’s requirements. These are commonly used in various application industry.


Size : 1/2″ TO 6′ IN OD & NB IN Various SWG & SCH
Specification : ASTM B122, B171, B466, B467
Type : Seamless / Welded / Fabricated
Schedule : SCH 10, SCH20, SCH30, SCH40
Dimensions : ANSI/ASME B16.9, B16.28, MSS-SP-43.
Grades : Copper Nickel Alloy UNS C70600, UNS C71500, Cupro Nickel (Cu-Ni) 90/10, Cupro Nickel (Cu-Ni) 70/30.

Copper Alloy Flanges Are Used In :

Copper Nickel 90/10 2.0872 C70600
Copper Nickel 70/30 2.0882 C71500

Chemical Composition of Copper Nickel High Pressure Buttweld Fittings:

Grade Cu Mn Pb Ni Fe Zn
Cu-Ni 90-10 88.6 min 1.0 max .05 max 9-11 max 1.8 max 1 max
Cu-Ni 70-30 65.0 min 1 max .05 max 29-33 0.4-1.0 1 max

Mechanical Properties of ASTM B467 Copper Nickel Buttweld Fittings:

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Copper Nickel 90-10 / 70-30 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Types Of Cu-Ni Butt weld Pipe Fittings: