Hebei Zelin Seamless Steel Pipe Co., Ltd.

Hebei Shengtian Group Seamless Steel Pipe Co., Ltd. is a specialized manufacturer of seamless steel pipes. Set up in 1990, our company covers an area of 213,344 square meters and owns fixed assets up to USD147,058,823.5.We have devoted ourselves to the work of technological innovation and the improvement of product quality. Owing to the hard work of all the employees and the leading group, satisfying success has been achieved constantly. In 2004, our company acquired the authentication of ISO9001:2000 International Quality System. We are mainly equipped with hot-rolled punching machine, interactive cold-drawing machine with double-core rod, automatic rotary pipe rolling mill, tube straightening machine, non-water cooling annealing furnace and other ancillary equipment such as surface picking and coating machines. There are detectors for all kinds of physical and chemical tests and experiments and we also have eddy current flaw detectors and ultrasonic flaw detectors for high, medium and low pressure seamless steel pipes in the laboratory. The advanced inspection methods and perfect equipment will meet all the demands of test for the products. We have eight series of products covering seamless steel pipes for varied purposes such as low and medium pressure boiler, high pressure boiler, ship, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes. We can supply seamless steel pipes complying with the standards of GB, ASTM, API 5L, DIN, JIS and so on. Our products are exported to the Middle East, Southeast Asia, Europe and America with a good reputation. We also have perfect productive lines to produce elbows, tees and reducers. We have advanced technology in cold forming, heat pressing, machine processing, forging and heat treatment. We can produce a series of high medium and low pressure industrial pipe fittings in different specifications, such as elbows, reducers, tees, pipe caps and flanges. Our testing and detecting equipment is perfect enough to do chemical analysis, metallic analysis, physical experiment, non-destructive inspection and so on. For years, we have insisted on the management theory of quality first, constantly improving our skill. We have produced a lot of quality products for the industries including electricity, chemistry, petrochemical, pharmacy, boiler, heating supply and shipbuilding. We can also develop new products according to the requirements of our clients. We have established a full set of scientific management and quality assurance system as we always regard quality as the base of the existence of our company.