... We are the company to manufacture the capillary pure nickel tubes and nickel alloy tube in China. We can produce the nickel ... rolling, Seamless Tube Trade make: N4, N5, N6, N7, N02201, and N02200 Standard:GB/T2882,GB/T2O54,ASTMB161 Specification:Dia:5 ... .0-15*2000-12000, Delivery condition: M,Y nickel tube and pipe