Aug 28,2019·Tianjin Youfa Steel Pipe Group Co.,Ltd were founded on July 1st,2000,with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village,Tianjin city,which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products,such as ERWsteel pipe,hot-dipped galvanized steel pipe,oil casing pipe,SSAW steel pipe,squareDifference between erw and saw steel pipe,Sunny Steel (2) ERW steel pipe weld defect types is less than the saw steel pipe.Saw steel pipe with solvent deposited,more types of defects,in addition to volume defects,there are wire-line trap.ERW steel pipe weld defects only wire-line and straight welds,the inspection process easy to follow,and the defects in the maximum reflection at,once the Galvanized Pipe is a comprehensive company,which focus on the production of hot dip galvanized steel pipes,welded steel pipes and other steel products and we established in 1998.We manufacture API,ASTM,BS,DIN
As a professional manufacturerDMH United Steel Industry offer you the best steel pipes,such as Carbon pipes,seamless steel pipe,stainless steel pipe,welded pipe,ERW,SSAW,LSAW and pipeSome results are removed in response to a notice of local law requirement.For more information,please see here.12345Nexthot dip erw welded galvanized steel pipe tube price list
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