Both of our Houston locations are Open


Steel Supply, L.P. has one of the largest inventories of structural steel Flat Bar in Texas.

Steel Flat Bar (aka Steel Flats) are long pieces with a rectangular cross-section.

Carbon Steel Flat Bars thicker than 1/8" are generally made by the mill. Carbon Steel Flats that are 1/8" thick are usually made by shearing a sheet

We also have many sizes of Galvanized Flat Bar in stock as well as Stainless Steel Flat Bar and Aluminum Flat Bar.

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