API 6D Gear Operated Flange Ball Valve Gear Operated flange ball valves, as a kind of valves, is widely utilized in petrochemical industry and long-distance tr
2015-10-26
China Rubber Disc Check Valves The seal ring of rubber disc check valves is designed as lean to shorten the closing time and reduce the pressure caused
2015-10-26
DIN Cast Steel Gate Valves ValveType: DIN Gate ValvesValve Size: DN 25-DN 1200. Pressure Rating: PN 10-PN 160. Standards:Design Manufacture DIN