... 4OEM acceptable 5min order acceptable ProductPipe fitting,Carbon steel elbow,PIpe elbowSize 1/2"-48"(seamless pipes)MaterialWPB A234, or according ... to customer s requirement.Type Butt-welded seamless carbon steel pipe elbow.Wall thicknessSCH10, SCH20, SCH30, SCH40, STD, SCHXS, SCH80, SCH120 ...