Cast Iron Valve, Cast Steel Valve, Ball Valve manufacturer / supplier in China, offering ASME B16.5 B16.47 DIN2576 En1092 Flange Stainless Steel or Carbon Steel Material, ANSI B16.5 150lbs/DIN/BS/En/ASME Carbon A105 Stainless Steel 304/ 316 Forging Forged Water Pipe So Blind Welding Neck Slip on Flat Threaded FF RF Wn Bl Flanges, 148 Short Swivel Tee Jm Pipe Clamp Fitting and so on.