In response to the COVID-19 pandemic, Totten Tubes is considered an essential business and will remain open to serve the needs of our valuable customers. Totten Tubes is taking the necessary measures to ensure the safety of our employees while serving our customers. Thank you for your business and support during these uncertain times. Please take care, stay well and know Totten Tubes is committed to the vital industries and customers we serve. Please give us a call at 800-882-3748 if you have any additional questions.

Rectangular Steel Tubing

At Totten Tubes, we offer rectangular steel tubing in both mechanical and structural grades. Our selection includes a wide array of sizes, ranging from 3/8" x 1-1/2" up to 12" x 20".

We also offer a range of value-added tubing services to give you structural steel tube that better meets the needs of your project. Totten Tubes offers cutting, hole punching, bending, galvanizing, and more. Contact us for more information.

Rectangular Tubing Stock List

A500B(C) structural rectangular steel tubing and A513-1 mechanical rectangular steel tubing are available Totten Tubes stocks rectangular tube from 3/8" x 1-1/2" up to 12" x 20".

Structural Rectangular Steel Tubing

Structural-grade rectangular steel tubing provides support to static structures of all types. Totten Tubes supplies rectangular structural steel tubing for bridges, buildings, highways, and other construction applications. Our diverse inventory makes it easy to find the right structural steel tubing for your project.

Request an eQuote on the rectangular structural steel tubing you need, or contact us to learn more.

Structural-Grade Rectangular Steel Tubing Specs

A500B rectangle: 46k min yield; 58k min tensile

A500C rectangle: 50k min yield; 62k min tensile

Detailed information about our structural-grade rectangular steel tubing is available in our A500 spec sheet

Mechanical Rectangular Steel Tubing

Mechanical-grade rectangular steel tubing provides vital support to all types of mechanical applications. Manufacturers of big rig trucks, agricultural machinery, and even household appliances rely on Totten Tubes for turnkey mechanical steel tubing. With a broad selection of sizes available, you're sure to find the right mechanical steel tubing for your application.

Request an eQuote on rectangular mechanical steel tubing for your project, or contact us to learn more.

Mechanical-Grade Rectangular Steel Tubing Specs

A513 Type 1 is produced from 1008-1015 steel.

Find more detailed information on our mechanical-grade rectangular steel tubing in our A513 spec sheet

Finding the Right Fit

Because many companies stock steel tubing in a limited range of sizes, finding the right size for your application can be a challenge. That's why Totten Tubes is committed to stocking mechanical rectangular steel tubing and structural rectangular steel tubing in sizes that other companies don't offer. Our customers can always find what they need, no matter how big or small.

Contact Totten Tubes

For more information about our structural- or mechanical-grade rectangular steel tubing, contact Totten Tubes. If you know the size, quantity, and grade your project needs, request a free eQuote today.