DOM / Round Repair Tubing

We offer Slip Fit DOM and Drawn Over Mandrel from many manufacturers, including G&G Manufacturing.

We also carry a majority of G&G’s products.

Drawn Over Mandrel (DOM) is produced by electric resistance welding method and

further finished by cold drawing through a die and over a mandrel. It has undersized ID.

Since Des Moines Iron & Supply Company purchases from different vendors and cut to 30″ or 60″,

you can buy in full random lengths (from 17′ to 24′).


Click here for a list of DOM Sizes. If you don’t see the size you need, give us a call. 800-383-2094

Round Repair Tubing