Material:Carbon steel Size:1/2'' to 72'' Thickness:sch10-XXS Certificate:API,ISO9001,PED Product Introduction1.Material:Carbon steel(seam or seamless),stainless steel,alloy steel2.Size:1/2'' TO 72''3.Thickness:Sch10--XXS4.Standard:ASME,ASTM,JIS,DIN,EN5.Painted: black,varnish,antirust oil, hot-dipped galvanizedAdvantage1.Top quality2.Fast delivery3.Competitive price4.ISO9001,PED and API ...