The co***ny mainly manage drill pipe, drill collars, high-end oil pipe, line pipe, casing pipe, oil tubing, coiled tubing, sucker
rods, and so on. Our advanced process equipment, strong technical force, production equipment and testing
equipment in the domestic steel industry are in a leading position. Oil field,we have 2 pieces of drill pipe processing production line, 1 piece automatic tube rolling production line, 3 sets of tapered perforation unit, 8 machine tools of CNC thread, 16 units of coupling
interactive core rod drawing machine, and we also have automatic rotary rolling speculation, pipe straightening machine, an h
-ydrous cold annealing furnace and surface pickling, coating and other supporting production equipment, comprehensive annual
output of 800000 tons ,standard according to API 5L, API 5CT, API 5DP, API-7-1, API 11B . Our co***ny will
continue to be committed to the research and development of petroleum tools and machinery products, continuously improve
product quality, perfect service system.
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