Cast Iron Valve, Cast Steel Valve, Ball Valve manufacturer / supplier in China, offering Pn16 Stainless Steel 304 Material Single or Dual Plate Repair Clamps for Water/Oil/Gas Pipe Leak Repair Kit, Hot Dipped Galvanized Malleable Iron Pipe Key Clamp Fittings with Stainless Steel Screws for Handrail, ASME/ANSI B16.11 Carbon Steel/Stainless Steel 2000lbs 3000lbs 6000 Lbs 9000lbs NPT Threaded/Socket Weld High Pressure Forged Steel Fittings Elbow and so on.