We own the most advanced pipe production line in China. One IF heat treatment product line is the first one in China .The technology has world-class leading levels. The Hybrid 200T Friction Welding Machine is the largest model welder. Largest welding capacity can reach drill pipe of 200mm OD.The tube body upsetting technology has achieve the advanced level.Thickening of the anti-extrusion molding of pipe end technology can make the transition zone of internal and external upsetting reach the length to 200mm above. And the one-piece drilling upsetting technology is more outstanding.
■ All kinds of products are inspected according to API standard, ensure the product quality stable and reliable.
■Company has equipped with magenta test, ultrasonic test, thread test, right alignment test, hardness test and so on inspection and testing equipment, to guarantee each process under surveillance on paper.
■Company with advanced modern laboratory of materials, chemical composition analysis. Chemical properties test and metallographic analysis, so as to ensure the reliability of the physical-chemical properties of the product
■Company owns a professional qualifications, deepen the product quality inspection team with API standard.
