... Plant, Hydrocarbon processing FEATURES1. Two & Three Pieces Cast Steel Body2. Trunnion Mounted Ball, Full Bore3. Anti-static ... ball valves, gate valves, globe valves, check valves, strainers, flanges and pipe fittings for petroleum, chemical engineering, ... The valve material contains carbon steel, brass, stainless steel, heat-resist alloy steel, Monel, low-temperature steel and other special steels. ...