Buyer: Crystalline sodium chloride, graded salt, chemicals drilling and mud chemicals, casing and cementing accessories, wellheads, api 5ct pup joints, valves ball, gate, globe, check, butterfly valves, pipes and pipe fittings, flanges, elbows, bends, completion equipment, casing & tubular products, centralizer, butt weld hammer union, threaded & blind hammer union, integral pup joints, swivel joints, plug valves , crossover, elbow, tee, reducer coupling, cementing & circulating chiksan, gaskets ring joint gasket, spiral wound gasket, camprofile, soft cut & metallic gasket, non asbestos sheet