Round Steel Tubing

At Totten Tubes, we offer a varied selection of mechanical- and structural-grade round steel tubes. Available in sizes ranging from 3/8” outside diameter to 20” outside diameter, our round steel tubes are sure to meet the requirements of your application.

Finding the Right Fit

Finding the right size round steel tubes can be difficult. Unlike other companies that stock steel tubing in a limited range of sizes, at Totten Tubes, we offer a broad selection that include steel tubing in sizes that are hard to find anywhere else.

Round Structural Steel Tubing

To build a skyscraper, bridge or highway, you need the right materials. Round structural steel tubing from Totten Tubes is the best in its class. Our round structural steel tubing is available in a broad range of sizes.

Structural HSS Round Tubing Specs

A500 spec sheet 
A500B round: 42k min yield / 58k min tensile
A500C round: 46k min yield / 62k min tensile

Round Mechanical Steel Tubing

Mechanical round tubes are essential for everything from agricultural machinery to appliances. Because we put our mechanical round tubes through superior processing, we are able to offer turnkey products.

Mechanical Round Tubes Specs

A513 spec sheet 
A513 type 1 is produced from 1008 – 1015 steel

Contact Totten Tubes

For more information about round steel tubing in mechanical and structural grades, contact Totten Tubes today.

Structural HSS round tubing A500B(C) and mechanical steel round tubes A513-1 are represented in this stock list. Totten Tubes stocks round tubes in sizes from 3/8” outside diameter to 20” outside diameter, request a quote today.