Alloy Tubing, Seamless Tubing, Nickel Alloy Tubing manufacturer / supplier in China, offering Nai-Lok SS316L Stainless Steel Seamless Coil Tube Capillary Pipe for Heat Exchangers, Nai-Lok ASTM B444 N06625 Nickel Alloy 625 Seamless Pipe 6.35mm X 1.24mm Wt 6 Meter Length Bright Annealed Stainless Steel Tube, Nai-Lok Cold Rolled Stainless Steel Tubing 6.35mm X 0.89mm THK 316L/317L Seamless Stainless Steel Pipe Fittings and so on.