Company Profile. Established in March 2005, Hebei Changfeng Steel Tube Manufacturing Co., Ltd, briefly as CFST was located in North China, Cangzhou Economic Development Zone, Changzhou City, Hebei Province, China, which is about 240 Kilometers distance to Beijing and 140 Kilometers to Tianjin port. CFST, invested as a specialized manufacturer of high frequency electrical welded steel pipes/tubes, was developed on the basis of Hebei Changfeng Machinery Manufacturing Co., Ltd and Hebei
Difference between ERW, DOM and Seamless Tube Metal
NomenclatureConstructionAdvantagesOperationsProductsBuy Steel ERW - Tube Edcon SteelERW Tube (Electric Resistance Welded tube) is manufactured by welding rolled metal across its length. The seamed ERW steel tube has extensive applications including engineering, fencing and scaffolding. Its available as square, rectangular, oval and round steel tubes
ERW Electric Resistance Welded Steel Pipes Manufacturer ERW pipe means electric resistance welded pipe, and it is a resistance welding by 10-500 kHz of high-frequency current. The raw material of the ERW steel pipe is hot rolled steel coil made of steel billet, and the usual material is Q195, Q215, Q235, Q355 in China ERW pipe grade, which are same material with S195, S235, S355 in Europe, and SS400 in Japan.
High-frequency straight seam resistance welded steel pipe, abbreviated as ERW, is a hot-rolled coil that is formed by a forming machine, and uses the skin effect and proximity effect of high-frequency current to heat and melt the edge of the tube blank, and press it under the action of a squeeze roller Welding to achieve production.At present, in the world's output of welded steel pipes, the
ERW Steel pipeERW steel pipe is one of the main pipe structural material in construction and liquid transfer steel material. It is properly used in bridge building, underground transfer assemble structure ,agriculture, chemical liquid transfer, oil and gas transfer and so on, It will be manufactured by electricity resistance welding.
ERW Welded Stainless Steel Tubes and Pipes ManufacturerCompany Profile Pearlite Group, a conglomerate based in India, is a business group that serves in stainless steel tubes & amp, pipes, hardware products, and modular kitchens. Mentored by alumni of Indian Institute of Management and Indian Institute of Technology, we are essentially a multi-trade company that provides hardware solutions to
Welded steel pipe (steel pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp, that are formed, bent and prepared for welding.Circular Profile Steel Erw Welded Steel Tube With 1/2 Inch Circular Profile Steel Erw Welded Steel Tube With 1/2 Inch To 10 Inches Diameter , Find Complete Details about Circular Profile Steel Erw Welded Steel Tube With 1/2 Inch To 10 Inches Diameter,10 Inch Steel Pipe,Steel Tube 10 Inch,Round Hollow Section Tube from Steel Pipes Supplier or Manufacturer-Tianjin Youfa Dezhong Steel Pipe Co., Ltd. (YOUFA)