elbow pipe fittings Standard:ANSI,ISO,JIS,DIN Size:1/2"-48"(DN15-1200) Specification Type:CS elbow, seamless elbow, ... welded elbow,Lr.sr, Standard :ASME B16.9(L/R ASME B16.28(S/ r ) MSS SP-75 JIS ... 2605 Materials:carbon steel, stainless steel (ASTM A234 WPB) Size: 1/2"to 48" Thickness: SCH40/STD/SCH60/SCH80/SCH XS ...