... &2 manufacturers'diretly sale Certificate:API CE ISO product nameHydrostatic transmission oil pipeConnectionJOCE formingOD406mm-1422mmWall thickness8mm-50mm(SCH10-XXS)Length3m-12 ... -4JISSTKR490 SS400ApplicationOil drilling,boiler,precision machines ,petroleum,Chemical,structure pipe,fluid pipe,linepipe etcPackagingExpor packaging :in bundles,Painting ,Beveled edges,plastic ...