WOOD FLOWLINE PRODUCTS

Drill pipe attachments, namely, metal drill collars; Elbows of metal for pipes; Elbows of metal for pipes including those from alloy steel and titanium; Junctions of metal for pipes including those from alloy steel and titanium; Metal expansion joints for piping and ducting; Metal manifolds for use with hydraulic and pneumatic systems; Metal pipe collars; Metal pipe connectors; Metal pipe couplings and joints; Metal pipe fittings; Metal pipes; Metal pipes and fittings therefor; Metal pipes for liquid and gas transfer; Metal plugs; Pipe tubes of metal; Pipes and tubes of metal; Pipes of metal; Pipes of metal including those from alloy steel and titanium; Swage blocks

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; Pipe cleaning machines; Pipe clearing machines

Electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; Electronic test instrument and associated software for use in leak, flow and functional testing; Electronic ultrasonic test equipment, namely, ultrasonic flaw detectors, thickness testers and hardness testers, for non-medical use; Force measurement products, namely, digital force gauges, digital torque gauges and manual and motorized test stands used therewith sold as a unit with the gauges; High-pressure pumps for proportioning and testing purposes; Industrial X-ray apparatus in the nature of testing equipment for determining industrial flaws; Metal compression testing machines; Metal hardness testing machines; Metal strength testing machines; Pressure test connectors for testing pressure of fluids in hydraulic or pneumatic systems; Small sample containers, for testing oils and lubricants; Surface roughness testing machines and instruments; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Testing and measuring equipment for use in testing the performance and efficiency of power plant equipment; Testing equipment for measuring the temperature, pressure, position or form of workpieces in a machine tool; Ultrasonic instrumentation for testing machines; Ultrasound inspection devices for non-medical, non-destructive testing

Equipment trailers; Semi-tractor trailers; Structural repair parts for trucks, trailers, and other motor vehicles; Trailer couplings

Rings of rubber for use as pipe connection seals

Oil and gas well equipment, namely, bridge plugs and fracturing plugs composed of plastic and synthetic rubber for controlling pressure or fluids downhole

Oil well casing, tubing, and drill pipe installation; Repair or maintenance of measuring and testing machines and instruments

Custom manufacture of general product lines in the field of steel pipe and tubing

Analysis and testing for oil workings; Design and testing for new product development; Design and testing of new products for others; Oil well testing; Product testing; Testing or research on machines, apparatus and instruments; Testing, analysis and evaluation of metal tools, machinery and fabrication equipment; Testing, analysis and evaluation of the services of others for the purpose of certification; Testing, analysis, and evaluation of the knowledge, skills and abilities of others for the purpose of certification and re-certification in the field of forensic document examination