DOM Size Ranges

We try to keep our size range charts as updated as possible. However, you may want to contact the Steel Tube Institute's DOM member companies to inquire about particular product sizes, availability and delivery schedules. All wall thicknesses are produced to specific customer specifications.

If you are interested in identifying those STI member companies who produce a particular size of DOM, select the outside diameter (OD) and wall thickness of the size you would like.

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We've tried to make this information as comprehensive and factual as possible. However, some data may have been updated. The DOM producers listed on this website are your best source for up-to-the-minute information.