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 ...
WCB Carbon Steel Gate Valve API 600 Nomina Diameter DN50~DN1000 or NPS2-NPS40 Material A216 WCB, A352 LCB/LCC, A217 WC6/WC9, A351 CF8/CF8M Nomina Pressure 150LB/300LB Connection Flange/Butt Weld Seat Material Metal To Metal,13Cr,HF,Stellite, Soft Seat, Resilient Operation Worm ...