China ASTM A217 WC6 Gate Valve Manufacturer PipesTec Supplies ASTM A217 WC6 Gate Valve, API 600, 5 Inch, Pressure 900 LB, Trim 8#, Butt Welded Ends.
China A216 WCB Gate Valve Manufacturer PipesTec Supplies A216 WCB Gate Valve, Size 8 Inch, Class 300 LB, Trim 8#, Flanged Ends, Gray Painting Surface Treatment.