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Home > Products > Welded Steel Pipe > ASTM A53 Electric Resistance Welded(ERW) Schedule 40 Black Steel Pipe

ASTM A53 Electric Resistance Welded(ERW) Schedule 40 Black Steel Pipe

Product Description

  Product Description     Electric Resistance Welded (ERW) Black Steel Pipe has a variety of uses, including: transporting gas and water, delivering high pressure steam and air, and serving as a protective conduit for electrical wiring.   Material:                X42,X52,X60,X65,X70,Q235,Q345,10#,20#,45#,12CrMo,15CrMo,SS304,SS321     Company Information Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. which is engaged in exportation of steel pipes and fittings. Shandong Hongsheng Steel Pipe Co., Ltd.  is the largest manufacturing and sales enterprise for Galvanized Steel Pipe ,seamless steel pipe and fittings in the north of ShandongProvince. Our company has three production lines of seamless steel pipe perforation units, five production lines of cold drawing, five production lines of hot-rolled, four production units of the thermal expansion, two production lines of double-sided submerged arc spiral pipe , while has a galvanized steel processing plant.  Welcome to our factory!   FAQ 1.Are u a trade company or a manufacturer?   Qingdao Kwayt Co.,Ltd is the subsidiary company of Shandong Hongsheng Steel Pipe Co., Ltd. We are a factroy     2.What are your main products? Seamless steel pipes, ERW/LSAW/SSAW steel pipes, Galvanized steel pipes,Pipe Fittings and flanges.   3.What's your material?    We mainly do ASTM A106 GR.B/A53 GR.B /API 5L GR.B DIN17175 , EN10204, EN10216, Grade: GR.B, ST45, ST35 , X42-X60, Q345B, A234 WPB, A420 WPL3/L6 / P5 / P9 / P11 / P22 ,SUS304/304L/316/316L and alloy    4.Why should I choose you? * contact us with your detailed inquiry, you will be replied within 24 hours.   * You are promised to obtain the best quality, price and service.    * We'd like to provide samples for your confirm.    *  Wide excellent experiences with after-sale service.   *Every process will be checked by responsible QC which insures every product's quality.     contact at                 

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