FREE-VALVE’sbare stemstainless steel ceramic lined ballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an open and close function as well as a throttling ...
API600 Cast steel OS&Y Gate valve 150#-900# Cast Steel Gate Valve China Gate Valve Suppliers Gate Valve Technical Requirement: 1. Gate valves API 600 2. Face to face ANSI B16.10 3. End flanges ANSI B16.5 4. Butt weld ends ANSI B16.25 5. Inspection and test API 598 ...
Din Cast Steel Gate Valve Specification Rising Stem and Non-Rising Stem Valve Size: DN 40-DN 1200. Pressure Rating: PN 10-PN 250. Material:GS-C25;1.0619;GP240GH,1.4308;1.4408,1.4571,1.4581,S31803 and other Alloy Design & Manufacture: DIN EN 12516-1;BS EN 12516.1;BS EN ISO ...