AMERICAN BLOCK

Metal pipe couplings and joints; Metal fuel oil hoses; Metal gaskets for oil field use

Oil field equipment, namely, drilling rig mechanical handling machines and devices; drilling machines and parts therefor; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; power-operated lifting machines for moving drilling rigs; transmissions, other than for land vehicles

Repair, reconditioning and maintenance of oil field equipment