SPM

Metal pipes and metal fittings therefor; metal valves not being parts of machines; manually operated metal valves; elbows of metal for pipes; metal seals for metal pipe connections; metal clamps; metal pipe connectors; metal plugs; metal fracturing heads and metal cement heads all designed for use in the gas and oil field industry; flow control products, namely, metal piping, metal manifolds, pipe fittings, hammer unions and couplings, plugs and swages primarily of metal, and manually operated valves made primarily of metal and designed for use in the gas and oil field industry

Valves being parts of machines; valves for pumps; hydraulic valve actuators; pneumatic valve actuators; ball injector for inserting balls into a well during fracturing treatment, pneumatic devices for installing metal pipe connections and pumps all for use in the gas and oil field industry; plunger pump parts, namely, plungers, plunger packing and seats; parts of oil field 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; centrifugal pumps and machine parts, namely, plunger pumps both made of metal designed for use in the gas and oil field industry and parts therefor

Control valves for regulating the flow of gases and liquids; safety restraints other than for vehicle seats and sports equipment; safety equipment, namely, restraint systems for well service flow lines; monitoring devices for monitoring the operation and performance of pumps; control panels for regulating pressure relief valves

Trailers

Rental of safety restraints other than for vehicle seats and sports equipment; rental of safety equipment, namely, restraint systems for well service flow lines; pump repair; repair of pumps parts; refurbishment of pipes, valves and manifolds for use in well service applications; rental of pipes, valves, manifolds and equipment for use in well service applications