TVC

Parts of oilfield wellhead machines across upstream, midstream and downstream, namely, gate valves, trunnion mounted ball valves, flanged floating ball valves, seal welded ball valves, metal seated ball valves, ball valves, check valves, shut-off pig valves, butterfly valves, plug valves, globe valves, actuators, casing heads, casing spools, tubing spools, casing hangers, secondary seals, tubing hangers, hanger couplings, tubing head adapters, tees, crosses and flanges, tree caps and choke valves