DIN Globe Valve manufacturer / supplier in China, offering Cast Ductile Iron Gate Valve Pn16 Flange Gate Valve BS 3464 Soft Metal Seal Gg25 Ggg50 Industrial Slide Gate Valve, BS 5163 Flange Rising Stem OS&Y Cast Steel Ductile Iron Manual Gate Valve Pn16 Soft Seal Gate Valve DN50-DN600 Factory Price, ANSI/API/ASME DN300 Class150 Cast Steel/Stainless Steel/Carbon Steel Wcb Flange Gate Valve and so on.