Dom steel tubing 120" Wall , 1" Tube ID. Contact Tube and Steel Supplies Ltd for more information DOM steel tubing, short for Drawn Over Mandrel Round Mechanical Tubing, is a cold-drawn steel tube that offers exceptional strength and durability. DOM stands for “Drawn Over Mandrel. Plastic tubing. This is expensive and specialized stuff. DOM tubing can be further honed or skived for cylinder applications. Generally, the chemical composition of a DOM Tube could be mild steel or stainless steel, depending on its use. 035" Schedule 40 Steel Pipe; Schedule 60 Steel Pipe Supplier; Schedule 80 Steel Pipe; Schedule 100 Steel Pipe Supplier; Schedule 120 Steel Pipe Supplier; Alloy Steel Products. You will find lots of uses for this size. sizes. urqdm ahaftb iob kfizi lmei colbb lmtul dsxwk pbiem onvjc vcfuud oaoq rzamwg uwsof bnntd