TS ,ISO, API,CE Pressure: 150LB-2500LB Dimensio:2''-36'' Cast Steel/Stainless Steel Gate Valve TS ,ISO, API,CEPressure: 150LB-2500LB Dimensio:2''-36''Cast Steel/Stainless Steel Gate ValveOS&Y,Rising stem,Flexible Wedge Gate Valve,Solid Wedge Gate ValveBolted Bonnet,Threaded or welded seat ring, Renewable seat ringMaterial:ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7MNO. ...