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Round steel tubing exhibits excellent strength and durability, is easy to cut, bend, and form, and is versatile and affordable enough for a broad spectrum of applications. Multiple styles and alloys are available, including seamless 4130 steel tubing, chrome plated round hot rolled tubing, and more. From construction and architecture to aerospace manufacturing to motorsports vehicles, round steel tubing can be found in almost every market.

Your #1 Source for Round Steel Tubing

Industrial Metal Supply stocks a huge inventory of carbon steel and alloy round tubing, with a variety of standard sizes, wall thicknesses, and lengths available to meet your needs. We can also provide custom cut-to-length round steel tubing to match your exact specifications. Our round steel tubing inventory includes:

  • Seamless 4130 steel tubing
  • Chrome plated round steel tubing
  • DOM (drawn over mandrel) 1020/1025 round steel tubing
  • HR (hot rolled) round steel tubing

We also offer square steel tubing, rectangular steel tubing, telescoping square steel tubing, and steel hammered tube.

View our inventory below to find the round steel tubing you need, or use the filters at left to narrow your search. Request a quote today, or contact us for more information.


Round Steel Tubing Options

Alloy/Style

  • 4130 seamless
  • Chrome plated
  • DOM 1020/1025
  • Hot rolled
 

Size

  • 3/8”
  • 1/2”
  • 5/8”
  • 3/4”
  • 7/8”
  • 1”
  • 1-1/8”
  • 1-1/4”
  • 1-3/8”
  • 1-1/2”
  • 1-5/8”
  • 1-3/4”
  • 1-7/8”
  • 2”
  • 2-1/2”
  • 3”
  • 4”
 

Wall Thickness

  • 0.040”
  • 0.050”
  • 0.058”
  • 0.065”
  • 0.095”
  • 0.120”
  • 0.156”
  • 0.187”
  • 0.188”
  • 0.250”
  • 11 GA
  • 13 GA
  • 14 GA
  • 16 GA
  • 18 GA
 

Length