china supplier api 5l big size steel line pipe

With the exploration and innovation of company people, gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel.

    Ministry of Commerce of the P.R.China - China Commodity

    The range of the pipes is from high pressure boiler seamless pipes, seamless pipes for petroleum & petrochemicals, high-pressure gas cylinder pipes, to pipes for alloy structures, etc. Standards: API 5L, ASTM /ASME A/SA106, A53 Size Range: OD: 406mm to 960mm, Wall Thickness: 9.5mm to Catalogue of Industries for Guiding Foreign Investment china supplier api 5l big size steel line pipeManufacturing of large-caliber rotary drilling rigs with a caliber of 2 meters or more and depth of 30 meters or more, push benches with a diameter of 1.2 meters or more, complete sets of large equipment with a pull-back force of 300 tons ore more for laying underground pipes and lines without digging, and underground diaphragm wall china supplier api 5l big size steel line range of energy pipe fittings of high pressure and temperature (check valves, protective, controlling valves, impulsing and locking in all sizes); General-purpose steel gate valves DN50-DN 2400 mm; control type flywheel or electric (electric equipment - on request), a pressure of from 1 to 25 atmospheres;

    China Association of Agricultural Machinery Manufacturers Beijing Credit CN Business Co., Ltd. china supplier api 5l big size steel line pipe CANGZHOU SYNDA STEEL PIPE GROUP CO.,LTD. AAA China National Credit Information Services,Inc. china supplier api 5l big size steel line pipe sanding, coating, composite and special high-grade fabric finishing professional production line. CHINA HI-TECH (JIANGXI) TEXTILE DESIGN INSTITUTE CO china supplier api 5l big size steel line pipe


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China bbn Iron & Steel Co., Ltd
Tel : 0086-371-86151827
E-Mail : [email protected]
address : Xicheng Science & Technology Building High-tech Development Zone, Zhengzhou, China