Pipe Fitting, Elbow, Tees manufacturer / supplier in China, offering ASME B16.11 BS3799 6000lbs NPT Threaded Union, Wholesale Factory Direct Carbon/Stainless Steel High Pressure Forging Threaded Tee ASME B16.11, Forged Steel Stainless Steel NPT ANSI B16.11 3000#/6000# 45° Pipe Fitting Elbow Threaded and so on.