... groove elbow, card sleeve elbow,double bearing the bend, flange elbow, reducer elbow, tooth bend, stamping elbow inside andoutside screw, pushing elbow, socket elbow ,butt weld elbow,inside screw elbow. Our elbow ... " - 48" (DN15 - DN1200) Wall thickness/pressure rateing: SCH5S-SCH160 Angle:45 degree, 90 degree, 180 degree BUTT WELDED FITTING: Product NameBendsModel ...