1)OD:1/2"~96" 2)WT:SCH10s-XXS 3)Standard:ASME,ANSI, ... )material:cs,ss,alloy BG BW pipe fitting 180 Degree Bend sizeSeamless:from 1/2" to 24"Welded:from 24" to 96 ... "( or as customer requirements)angle22.5 deg, 30deg,45 deg,90 deg,180 ... deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D,4D,5D,6D ...