86759929
Sep 17, 2015
Threaded metal drill pipe connections for metal drill pipes used for containing pressurized fluid flow in the oil and gas industry and the horizontal directional drilling trenchless industry
Metal GoodsManufacturing and machining services for others of goods used in the oil and gas industry and the horizontal directional drilling trenchless industry, namely, tubing threading, grit blasting, tubing bolstering, tubing drifting, tubing phosphating, tubing crating, drill stem manufacturing, drill stem bundling, and drill stem straightening
Treatment of Materials