Square Steel Tubing

At Totten Tubes, we aim to meet the needs of clients in every industry. To that end, we offer square steel tubing in structural and mechanical grades. Our broad selection includes tubes in sizes from 3/8” x 3/8” up to 20” x 20”.

Steel in Any Size

Most companies stock steel tubing in a limited range of sizes. At Totten Tubes, our selection includes standard sizes as well as sizes that are hard to find anywhere else.

Contact Totten Tubes

For more information about square steel tubing for structural or mechanical applications, contact Totten Tubes today.

Structural Steel Tubing

Structural steel tubing can be used for a broad range of static applications. Just as the descriptor “structural” implies, square steel tubing can be used in structures ranging from small and simple (sign posts and trailer beds) to large and complex (supports for skyscrapers and bridges). At Totten Tubes, we offer square steel tubing for all types of structural applications.

For more information about the structural steel tubing that we offer, please view the A500 spec sheet(PDF)

Mechanical Steel Tubing

Square steel tubing is equally useful for dynamic applications, ranging from automotive to agricultural. In any type of machinery, you’re bound to discover that square steel tubing plays a pivotal role in the machine’s function. Whatever your mechanical application, we have the square steel tubing that you need.

Learn more about our mechanical steel tubing by viewing the A513 spec sheet.