Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

Steel Square Tubing Supplier 

Saginaw Pipe stocks a comprehensive range of structural steel square tubing to support projects across the country. With sizes from 1" up to 16" and wall thicknesses from 3/16" up to 5/8", our inventory is built to meet the demands of a wide range of structural applications. Request a quote today and let our team help you find what you need.

Request a Quote Today!

Steel Square Tubing Inventory

As a leading steel square tubing supplier, Saginaw Pipe maintains an extensive in-stock inventory of structural steel square tubing ready to ship. Our selection covers a wide range of sizes and wall thicknesses to match the specifications of your project.

Square Tubing Sizes and Specifications

Our steel square tubing inventory includes:

  • Sizes: 1" up to 16"
  • Wall Thicknesses: 3/16" up to 5/8"

For full specifications, visit our resources page to download our specification charts.

Download Our Steel Reference Handbook

Frequently Asked Questions About Steel Square Tubing

What sizes of steel square tubing does Saginaw Pipe carry?

Saginaw Pipe stocks steel square tubing in sizes ranging from 1" up to 16", with wall thicknesses from 3/16" up to 5/8". For a full list of available sizes and specifications, download our specification charts.

What is steel square tubing used for?

Steel square tubing is commonly used in structural applications across a wide range of industries, including construction, manufacturing, infrastructure, and more. Its uniform shape and high strength make it a versatile choice for structural components.

What is the difference between square tubing and rectangular tubing?

Square tubing has equal width and height dimensions, while rectangular tubing has different width and height measurements. Both are structural steel products used in a variety of applications. Saginaw Pipe supplies both square and rectangular tubing in a wide range of sizes.

Does Saginaw Pipe supply square tubing in large quantities?

Yes. Saginaw Pipe maintains a large in-stock inventory of steel square tubing and is equipped to fulfill orders at scale. Contact our team to discuss your quantity requirements and request a quote.

Where can I find Saginaw Pipe's square tubing specifications?

Full specification charts for our steel square tubing inventory are available to download on our resources page. You can also contact our team directly for assistance with specifications.

Have a question for us?

Fields marked with (*) are required.