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Products Steel Tube Rectangular Tube

A500 & A513 Rectangular Tubing

Rectangular steel tubing provides excellent durability, strength, and support for building structures worldwide. We carry heavy-duty structural A500 rectangular tubing in a variety of wall thicknesses and dimensions.

A500 rectangular tubing is a structural carbon steel specification available in hot-rolled or cold-rolled configurations. It offers superior loadbearing characteristics, with a minimum yield strength of 46 ksi and tensile strength of 58 ksi. A500 Grades B and C use high-strength, low-alloy steel, providing a minimum of 50 ksi yield and 65 ksi tensile strength.

For decorative architectural applications or tight tolerance specifications, A513 mechanical tubing is another excellent choice. While delivering lower structural support, these cold-rolled tubes are precise, uniform, and straight. We do also offer high qualiy round tube for your projects needs. 

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Rectangular Tube

Also Available in The Following Shapes:

Round Tube

Round Tube
Square Tube

Square Tube

Applications of Structural A500 Rectangular Tubing

Structural rectangular tubing applications include:

  • Bridges, signs, and metal buildings
  • Parking garages and large constructions
  • Stairwells, walkways, and safety systems
  • OEM and aftermarket vehicle parts, trailers, and truck boxes
  • Heavy machinery and agricultural equipment

Industrial maintenance, repair, and remodeling professionals also use A500 HSLA tubing frequently.

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Triple-S Steel® is a leading rectangular steel tubing supplier in the United States. Our large inventory means customers can find the right dimensions for project specifications and engineering needs quickly. Request a quote for more information.

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Steel Rectangular Tube Products

Please include your desired length in the comments section when reviewing your cart.
nameproduct groupproduct idsizesize descriptiongradeweightAdd To Quote Cart
ALUMINUM RECT TUBING ALRXALRX211256061211252 X 1 X .125 60610.809
ALUMINUM RECT TUBING ALRXALRX321256061321253 X 2 X .125 60611.425
ALUMINUM RECT TUBING ALRXALRX421256061421254 X 2 X .125 60611.69
ALUMINUM RECT TUBING ALRXALRX321886061321883 X 2 X .188 60612.096
ALUMINUM RECT TUBING ALRXALRX322506061322503 X 2 X .250 60612.704
ALUMINUM RECT TUBING ALRXALRX422506061422504 X 2 X 1/4 60613.3
ALUMINUM RECT TUBING ALRXALRX522506061522505 X 2 X .250 60613.9
ALUMINUM RECT TUBING ALRXALRX622506061622506 X 2 X .250 60614.41
ALUMINUM RECT TUBING ALRXALRX632506061632506 X 3 X .250 60615
ALUMINUM RECT TUBING ALRXALRX642506061642506 X 4 X .250 60615.586
ALUMINUM RECT TUBING ALRXALRX822506061822508 X 2 X .250 60615.7
ALUMINUM RECT TUBING ALRXALRX842506061842508 X 4 X .250 60616.9
ALUMINUM RECT TUBING ALRXALRX210656063210652 X 1 X .065 60630.416
ALUMINUM RECT TUBING ALRXALRX210626063210622 X 1 X .062 60630.428
ALUMINUM RECT TUBING ALRXALRX112341256063112341251-1/2 X 3/4 X 11GA 60630.588
ALUMINUM RECT TUBING ALRXALRX211256063211252 X 1 X .125 60630.809
ALUMINUM RECT TUBING ALRXALRX2112125606321121252 X 1-1/2 X .125 60630.974
ALUMINUM RECT TUBING ALRXALRX311256063311253 X 1 X 1/8 60631.103
ALUMINUM RECT TUBING ALRXALRX3112125606331121253 X 1-1/2 X 1/8 60631.339
ALUMINUM RECT TUBING ALRXALRX321256063321253 X 2 X .125 60631.425
ALUMINUM RECT TUBING ALRXALRX411256063411254 X 1 X 1/8 60631.425
ALUMINUM RECT TUBING ALRXALRX421256063421254 X 2 X .125 60631.69
ALUMINUM RECT TUBING ALRXALRX521256063521255 X 2 X .125 60631.985
ALUMINUM RECT TUBING ALRXALRX621256063621256 X 2 X .125 60632.279
ALUMINUM RECT TUBING ALRXALRX821256063821258 X 2 X .125 60632.924
ALUMINUM RECT TUBING ALRXALRX422506063422504 X 2 X 1/4 60633.3

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Triple-S Steel® is a true "One Stop Shop" for the small steel fabricator. Over 200,000 tons of stock inventory is available for sale every day at our facilities. Explore our full list of product offerings by viewing our online catalog.

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For more than 60 years, we've stayed committed to fair trade and long-term thinking, providing great products and unwavering service. Our team's flexibility and entrepreneurial spirit ensure tailored solutions that create opportunities for your success within our Triple-S Steel® family.

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