3A SMS DIN steel pipe hanger Application:steel holder for SCH pipe or DIN pipe Size:DN20-200 INCH 1"-8" option;round/hex etc 3A SMS DIN steel pipe hanger Application:steel holder for SCH pipe or DIN pipeSize:DN20-200 INCH 1/2",3/4",1",1 1/4",11/2",2",21/2",3",31/2",4",5",6"-8"option;round/hex etc/with yoke/without yoke/thickness 1.5-3mm 1/2"-8" steel holder for pipe