Alloy Tubing, Seamless Tubing, Nickel Alloy Tubing manufacturer / supplier in China, offering Pipe & Fittings Uns S31254 Union Tee, 2mm, 3mm-25mm, Nai-Lok 6moly Tube Fitting Union Tee, 1/4"-1" in. Tube Od, High Flow High Pressure Regulator Piston Design 6000psi 4ports and so on.