公司简介
Beijing Huawei Fengye metal materials Co., Ltd. is a production and large materials circulation enterprises. In order to achieve one-stop service, we are in cooperation with many companies. The main products: seamless steel pipe, welded steel pipe, spiral steel pipe, square pipe, square pipe, elbow, flange, also can produce diameter (21.3-457.2 mm) wall thickness (1.8-14.27 mm) (ERW) on steel pipe welding resistance welding, diameter (219-3020 mm) wall thickness (5.0-30MM) (SSAW) double-sided submerged arc spiral pipe.Diameter pipe wall thickness (426-1220MM) (see 8.0- 60 mm) (LSAW) line pipe straight? Iameter (21.31020 mm) wall thickness (2.0-80mm seamless steel pipe).
The company can produce various specifications of steel pipe standard API, ASTM, EN, JIS, BS, DIN, GB etc.. GR.B steel grades: GR.A, X42-X80, H40, J55, K55, S195T, S235JRH, S355JOH, ST33, ST42, STK400, STK500, Q215, Q235, Q345etc
Companies pay attention to the quality of steel pipe, check way is advanced? A Wei ultrasonic on-line and off-line testing, steel flat head chamfering machine, hydraulic pressure test, and a hundred pounds test base of the chemical composition and mechanical properties, the company has strict quality assurance system, and has obtained ISO9001-2000 quality management system, with its high quality in the domestic market, products have been exported to many countries and regions such as the United States of America, Canada, Australia, Europe, the Middle East, and Africa etc.
Seamless tube use
The 1 buildings are: under the pipeline up more, when building the extraction of groundwater, the boiler hot water delivery etc..
2 the processing machinery, bearings, machinery parts processing.
3 electrical: gas transportation, water power fluid pipeline.
Electrostatic tube for 4 wind power plant.
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