... , ANSI B16.5/B16.47/B16.48,JIS B1503/B2220, DIN 2573 Supply API5L ERW Wteel Pipe And ElbowSpecification TypeCarbon steel Elbow ... ,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS, DIN, JIS standard thicknessStandardASTMA234,ASTM A420,ANSI B16.9/B16.28 ... ,ASME B16.9,JIS B2311-1997/2312, JIS B2311/B2312, DIN 2605-1/2617/2615, GB 12459—99,EN Standard etc ...