Stainless Steel and Carbon DOM Automotive Tubing
Automotive Applications
- Roll cages and safety structures
- Chassis and space frames
- Suspension control arms and linkages
- Structural supports for high-strength tubular builds

Automotive Applications

Automotive Applications
Meet the rigorous safety and performance demands of the commercial automotive sector with Plymouth®’s carbon DOM tubing. This mechanical tubing streamlines the production of critical steering and suspension assemblies, ensuring reliable operation for:
| Measurement | Inches/Feet Metric | Metric |
|---|---|---|
OD Range | 0.250” – 1.8750” | 6.35mm – 47.63mm |
Wall Range | 0.025” – 0.125” | 0.635mm – 3.175mm |
Maximum Length | 26’ | 7.9 m |
Enhance modern vehicle manufacturing with Plymouth®’s precision-engineered seamless stainless steel tubing. We provide the automotive sector with the metallurgical consistency and exacting tolerances required to construct advanced, high-pressure fluid systems and high-performance powertrain components, including:
| ASTM A/B and ASME SA/SB Specifications | Grades | OD Range | Wall Range | Maximum Length |
|---|---|---|---|---|
-213 Seamless Austenitic Alloy Steel Boiler, Superheater and Heat Exchanger Tubing | 04/L, 316/L, 317/L, 347, others | 0.250” – 1.000” 6.35mm – 25.4mm | 0.016” – 0.100” 0.4064mm – 2.54mm | 130’ |
-269 Seamless Austenitic Stainless Steel General Service Tubing | 304/L, 316/L, 317/L, 347 | 0.125” – 1.500” 3.175mm – 38.1mm | 0.016” – 0.120” 0.4064mm – 3.048mm | 48’ – 130’ |
-270 Seamless Austenitic Stainless Steel Tubing | 304/L, 316/L, AL-6XN® | 0.125” – 1.250” 3.175mm – 38.1mm | 0.016” – 0.120” 0.4064mm – 3.048mm | 48’ – 130’ |
-632 Seamless Austenitic Stainless Steel Tubing for General Service | 304/L/N, 316/L/N, 321, 347 | 0.125” – 1.500” 3.175mm – 12.7mm | 0.016” – 0.065” 0.4064mm – 1.651mm | 130’ |
| ASTM A/B and ASME SA/SB Specifications | Grades | OD Range | Wall Range | Maximum Length |
|---|---|---|---|---|
-269 Seamless Austenitic Stainless Steel General Service Tubing | 304/L, 316/L | 0.125” – 1.00” 3.175mm – 25.4mm | 0.016” – 0.120” 0.4064mm – 3.048mm | 48’ – 130’ |
Tensile Strength | 515 MPa minimum / 75,000 psi minimum |
Yield Strength | 205 MPa minimum / 30,000 psi minimum |
Total Elongation Under Load | 30.000% |
Hardness | 22 Maximum HRC |
| File | Language | Size | Download |
|---|---|---|---|
| Plymouth® Product Catalog | EN | 4 MB | |
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