... Size:1/2'' TO 72''3.Thickness:Sch10--XXS4.Standard:ASME,ASTM,JIS,DIN,EN5.Painted: black,varnish,antirust oil, hot-dipped ... , STD, SCH80, SC100, SCH120, and SCH160StandardANSI,ASME,API5L,DIN,JIS,BS,GBwe can also produce according to drawingSpecification standardsANSI B16 ... .9, ANSI B16.28, JIS B2311, DIN 2605, 2615, 2616, and 2617,EN10253Min ...