Carbon SteelSteel Supply, L.P. offers Carbon Steel Rectangular Tubing in many different sizes and wall thicknesses. They are part of a family of steel products known as HSS, or Hollow Structural Sections. The Rectangular Tubing offered here is 20 and 24-foot lengths and we are able to ship it everywhere in the Continental US via LTL freight. Each stick of 20' and 24' Rectangular Tubing will be a minimum of the stated length. All are A500 Carbon Steel. Need a size or grade not shown here? Please call one of our friendly sales staff at 866-991-7600.
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