Copper-Nickel Tube/Nickel Alloy Tube manufacturer / supplier in China, offering Copper Nickel 90/10 70/30 Flange AISI 150 RF Female Bsp NPT Threaded Screw Flange, Corrosion Resistant Monel K500 Nickel-Copper Alloy Seamless Copper Tube 2.4851/Ns313 Steel Tube, Hot Sale 16mm Nickel-Based Alloy European Standard Pipe Fittings Heat Pipe and so on.