... elbow 1.type:long radius,short radius,welded,seamless 2.Material:carbon steel,stainless steel,alloy steel mitre elbow nonstandard elbowSizeSeamless elbow: 1/2"~24" DN15~DN600Welded elbow ... pipe bend/Welded bend pipeWall thicknesssch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140 ... , sch160, xxs, std,sch5s, sch20s, sch40s, sch80sDegree45°,90°,180°,30°,60 ...