Automotive
Exhaust Tubing – Cold Rolled & Aluminized
Imperial Steel manufactures and supplies quality exhaust tubing for automotive applications, offering:
- Cold rolled
- Aluminized
- Galvanized Steel Tubing
in a range of diameters and wall thicknesses. Our manufacturing capabilities allow us to produce tubing to meet the specific requirements of your project.
The automotive industry demands materials that deliver strength, consistency, and reliability. From exhaust system components and automotive manufacturing to custom fabrication and repair applications, choosing the right steel tubing is essential for performance and durability.
As an experienced steel tubing supplier, Imperial Steel provides quality products to automotive manufacturers, fabricators, and suppliers across a wide range of applications. With flexible manufacturing capabilities and worldwide shipping available, we can provide reliable tubing solutions to meet your requirements.
| Outside Diameter | Wall Thickness (in.) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0.065 | 0.083 | 0.089 | 0.109 | 0.119 | 0.134 | 0.150 | 0.165 | 0.179 | |
| 3.000″ O.D. | 2.04 | 2.59 | 2.95 | 3.37 | 3.69 | 4.1 | – | – | – |
| 3.500″ O.D. | 2.39 | 3.03 | 3.46 | 3.95 | 4.33 | 4.82 | – | – | – |
| 4.000″ O.D. | 2.73 | 3.47 | 3.96 | 4.53 | 4.94 | 5.53 | – | – | – |
| 5.000″ O.D. | 3.43 | 4.36 | 4.98 | 5.7 | 6.25 | 6.96 | – | – | – |
| 6.000″ O.D. | 4.12 | 5.25 | 5.99 | 6.86 | 7.54 | 8.4 | – | – | – |
| 7.000″ O.D. | 4.81 | 6.13 | 7.006 | 8.02 | 8.82 | 9.83 | – | – | – |
| 8.000″ O.D. | – | 7.02 | 8.02 | 9.19 | 10.1 | 11.26 | – | – | – |
| 8.500″ O.D. | – | 7.46 | 8.3 | 9.6 | 10.74 | 12.5 | – | – | – |
| 10.000″ O.D. | – | 8.79 | 10.05 | 11.52 | 12.66 | 14.12 | – | – | – |
| 12.000″ O.D. | – | – | – | 13.84 | 15.23 | 16.98 | 18.98 | 20.86 | 22.72 |
| 12.750″ O.D. | – | – | – | 14.72 | 16.19 | 18.06 | 20.19 | 22.18 | 24.16 |
| 14.000″ O.D. | – | – | – | 14.72 | 16.19 | 18.06 | 21.895 | 24.38 | 26.568 |
Steel Products for Automotive Applications
Our steel products support a wide range of automotive applications, including:
- Automotive component manufacturing
- Custom fabrication projects
- Vehicle and equipment modifications
- Frames and structural components
- Brackets and supports
- Exhaust and tubing applications
- Repair and replacement components
- Specialty automotive projects
Whether you are producing components, fabricating parts, or completing a custom project, Imperial Steel provides the material solutions you need.
Precision Materials for Demanding Applications
Automotive projects require consistency in material quality, dimensions, and availability. The right steel products help manufacturers and fabricators create reliable components that perform under demanding conditions.
Imperial Steel offers a range of products, including steel tubing, pipe, and other steel materials to support automotive applications.


Supporting Automotive Manufacturers & Fabricators
Many automotive applications require more than standard material supply. They require a steel partner who understands unique specifications, project requirements, and the importance of consistent quality.
Through our specialized manufacturing capabilities, Imperial Steel supports customers with tailored steel solutions for custom automotive components, fabrication projects, and industry-specific applications.
Learn more about our Specialized Manufacturing capabilities and how Imperial Steel can support your next project.
About Imperial Steel
Your Trusted Steel Supplier for Automotive Applications
From exhaust tubing production needs to custom fabrication projects, Imperial Steel provides quality steel products backed by industry experience and a commitment to customer service.
Contact Imperial Steel today to discuss your automotive steel requirements.