CuNi 90:10 Fittings and Valves

Copper-Nickel 90/10 Tube Fittings and Instrument Valves –

Copper-Nickel 90/10– UNS C70600, Tube Fittings, Pipe Fittings, Needle Valves, Ball Valves and Manifold Valves

CuNi 70/30, also known as Cupronickel, is a high-performance alloy composed of 90% copper, 10% nickel, with additions of iron and manganese. It is engineered for maximum strength and superior resistance to saltwater corrosion, erosion, and biofouling. Made from UNS C71500 Copper-Nickel 90/10 Alloy with Iron and manganese additions, these fittings and valves offer exceptional strength, erosion resistance, and protection against biofouling. With a melting point of 1171°C and tensile strength of 372-517 MPa, CuNi 90/10 outperforms 90/10 CuNi in high-velocity and polluted seawater systems. Our CuNi 90/10 Fittings and Valves are engineered to perform in the toughest seawater environments.

Key Properties

  • Composition: 90% Cu, 10% Ni, with Fe & Mn
  • Density: 8.94 g/cm³
  • Melting Point: ∼1171°C / 2140°F
  • Tensile Strength: 372 – 517 MPa. Higher than 90/10 CuNi

Primary Applications

  • Seawater piping systems and marine fittings
  • Desalination plants and power generation units
  • Condensers and heat exchangers
  • Offshore structures and high-velocity,
  • polluted marine service

CuNi 90:10 Double Ferrule Fittings

Straight Union
CuNi 90:10 Straight Union
Male Connector
CuNi 90:10 Male Connector
Female Connector
CuNi 90:10 Female Connector
Bulkhead Union
CuNi 90:10 Bulkhead Union
Female bulkhead
CuNi 90:10 Female bulkhead
Male Bulkhead Connector
CuNi 90:10 Male Bulkhead Connector
Reducing Union OD x OD
CuNi 90:10 Reducing Union OD x OD
Block Elbow
CuNi 90:10 Block Elbow
Block Elbow OD x Male
CuNi 90:10 Block Elbow OD x Male
Block Elbow OD x Female
CuNi 90:10 Block Elbow OD x Female
Block Tee Union
CuNi 90:10 Block Tee Union
Block Male Branch Tee
CuNi 90:10 Block Male Branch Tee
Block Female Branch Tee
CuNi 90:10 Block Female Branch Tee
Run Tee
CuNi 90:10 Male Run Tee
Union Cross
CuNi 90:10 Union Cross
Tube Cap
CuNi 90:10 Tube Cap
Tube Plug
CuNi 90:10 Tube Plug
Double Ferrule
CuNi 90:10 Double Ferrule
Nut
CuNi 90:10 Nut

CuNi 90:10 Precision Pipe Fittings

Hex Nipple
CuNi 90:10 Hex Nipple
Hex Reducing Nipple
CuNi 90:10 Hex Reducing Nipple
Hex Long Nipple Male x Male
CuNi 90:10 Hex Long Nipple Male x Male
Barrel Nipple Male x Male
CuNi 90:10 Barrel Nipple Male x Male
Hex Reducing Bushing
CuNi 90:10 Hex Reducing Bushing
Hex Plug
CuNi 90:10 Hex Plug
Round Plug
CuNi 90:10 Round Plug
Hex Adapter
CuNi 90:10 Hex Adapter
Gauge Adapter
CuNi 90:10 Gauge Adapter
Hex Cap
CuNi 90:10 Hex Cap
Hex Coupling
CuNi 90:10 Hex Coupling
Hex Long Coupling Female x Female
CuNi 90:10 Hex Long Coupling Female x Female
3 Piece Union
CuNi 90:10 3 Piece Union
Block Elbow Male x Female
CuNi 90:10 Block Elbow Male x Female
Block Female Elbow
CuNi 90:10 Block Female Elbow
Block Male Elbow
CuNi 90:10 Block Male Elbow
Block Female Tee
CuNi 90:10 Block Female Tee
Block Male Tee
CuNi 90:10 Block Male Tee
Block Tee
CuNi 90:10 Block Tee
Run Tee Male
CuNi 90:10 Run Tee Male
Branch Tee Female
CuNi 90:10 Branch Tee Female
Block Female Cross
CuNi 90:10 Block Female Cross
Threaded Flange
CuNi 90:10 Threaded Flange
Flange Tube Adapter
CuNi 90:10 Flange Tube Adapter
Thermowell
CuNi 90:10 Thermowell
Flange Thermowell
CuNi 90:10 Flange Thermowell

CuNi 90:10 Industrial Valves

Needle Valve Female x Female
CuNi 90:10 Needle Valve Female x Female
Needle Valve Weld X Weld
CuNi 90:10 Needle Valve Weld X Weld
Angle Needle Valve
CuNi 90:10 Angle Needle Valve
Angle Needle Valve Male x Male
CuNi 90:10 Angle Needle Valve Male x Male
Needle Valve Male x Female high Pressure
CuNi 90:10 Needle Valve Male x Female high Pressure
Multiport Needle Valve Male x Female
CuNi 90:10 Multiport Needle Valve Male x Female
Ball Valve Female 3000 psi
CuNi 90:10 Ball Valve Female 3000 psi
Ball Valve Round Body Male x Female
CuNi 90:10 Ball Valve Round Body Male x Female
Ball Valve Lever Handle OD x OD
CuNi 90:10 Ball Valve Lever Handle OD x OD
Ball Valve Lever Handle Female x Female 15000 Psi
CuNi 90:10 Ball Valve Lever Handle Female x Female 15000 Psi
Ball Valve Female 6000 psi
CuNi 90:10 Ball Valve Female 6000 psi
Ball Valve Lever Handle Male x Male
CuNi 90:10 Ball Valve Lever Handle Male x Male
Ball Valve Lever Handle Male x Female
CuNi 90:10 Ball Valve Lever Handle Male x Female
Ball Valve Panel Mounting OD x OD
CuNi 90:10 Ball Valve Panel Mounting OD x OD
Ball Valve Panel Mounting Female x Female
CuNi 90:10 Ball Valve Panel Mounting Female x Female
Ball Valve Panel Mounting Male x Female
CuNi 90:10 Ball Valve Panel Mounting Male x Female
3 Way Ball Valve Panel Mounting Male x Male
CuNi 90:10 3 Way Ball Valve Panel Mounting Male x Male
Safety Relief Valve OD x OD
CuNi 90:10 Safety Relief Valve OD x OD
Block and bleed Valve Female x Female
CuNi 90:10 Block and bleed Valve Female x Female
Block and bleed Valve Male x Female
CuNi 90:10 Block and bleed Valve Male x Female
Double Block and Bleed Valve , Thread x Thread, 3 x Needle Valve
CuNi 90:10 Double Block and Bleed Valve , Thread x Thread, 3 x Needle Valve
Double Block & Bleed Valve x 2 Ball Valve Female x 1 Needle Valve
CuNi 90:10 Double Block & Bleed Valve x 2 Ball Valve Female x 1 Needle Valve
Double Block & Bleed Valve x 2 Ball Valve x 1 Needle Valve
CuNi 90:10 Double Block & Bleed Valve x 2 Ball Valve x 1 Needle Valve
Bleed Valve
CuNi 90:10 Bleed Valve
Check Valve Male x Male
CuNi 90:10 Check Valve Male x Male
Check Valve Male x Female
CuNi 90:10 Check Valve Male x Female
Check Valve Female x Female
CuNi 90:10 Check Valve Female x Female
3 Way Manifold Valve
CuNi 90:10 3 Way Manifold Valve
5 way Manifold Valve
CuNi 90:10 5 way Manifold Valve

CuNi 90:10 Condensate Pot

Condensate Pot 4 Ports
CuNi 90:10 Condensate Pot 4 Ports

CuNi 90:10 Sampling Cylinder

Sampling Cylinder Single Ended High Pressure
CuNi 90:10 Sampling Cylinder Single Ended High Pressure
Sampling Cylinder Single Ended Low Pressure
CuNi 90;10 Sampling Cylinder Single Ended Low Pressure
Sampling Cylinder Double Ended High Pressure
CuNi 90:10 Sampling Cylinder Double Ended High Pressure
Sampling Cylinder Double Ended Low Pressure
CuNi 90:10 Sampling Cylinder Double Ended Low Pressure