1)Name: astm a234 6 inch carbon steel pipe fittings 2)OD:1/2-144 inch 3) ... )Elbow,tee,reducer, Name astm a234 6 inch carbon steel pipe fittings Size range1/2-72",and from1/2-24" ... medium pressure carbon steel, stainless steel,alloy steel pressing elbow, flange, cool drawing links, blind board,reducing pipe, elbow, head, pipe cap , groove ... be reply promptly! astm a234 6 inch carbon steel pipe fittings