DOM Tubing

DOM Tubing (Drawn over Mandrel) is a cold drawn 1020 to 1026 or ST52.3 grade electric resistance welded tube with all the flash removed prior to drawing to size. Cold drawing DOM to size allows for higher yield and tensile strengths. In comparison to other tubing, DOM is produced to more exact OD and ID tolerances. This allows for minimal machine time and has the highest weld strength possible.

DOM tubing is made from 1020 / 1026 or ST52.3 Steel
Meets ASTM A513 Type 5
Stocked Size Range: 3/16” – 14” OD; .028” – .625” wall thickness
DOM tubing is stocked in 17′-24’ random lengths
Cut to length service available
Suitable to hone sizes
Custom sizes available upon request
All the common off road sizes available

Benefits of DOM Tubing (Drawn over Mandrel):

Uniform wall thickness with close OD and ID tolerances
Uniform grain structure and controlled hardness
High Yield and Tensile Strength
Smooth and Clean OD and ID surfaces
OD and ID concentric
Excellent machining characteristics

Applications
Hydraulic Cylinders
Auto and Truck Axles
Suspension parts and shock absorbers
High Speed Shafts and rollers
Bearings and Spacers
Roll cages
Agricultural components and many other machined tubular parts.

Need a custom size? We can do that too!