Pipe Fittings, Flanges, Valves manufacturer / supplier in China, offering ANSI/DIN/BS Stainless Steel NPT/BSPT Threaded Fittings/90 Elbow/45 Elbow, China Sanitary Screwed 150lb Stainless Steel 304/316 Thread Pipe Fittings 2" 90 Elbows, 1000lbs/2000lbs/3000lbs/6000lbs Socket Weld Elbows Forged Steel Welding Pipe Fittings and so on.