Steel Square Tube|1ft&2ft&4ft&6ft&8ft&12ft&20ft&5ft&24ft

Square Steel Tubeis a welded structural grade tubing that is available in either type A513 or A500 Grade B, depending on it’s size and wall thickness. Either grade is ideal for allstructural applications, general fabrication, manufacturing and repairs. Steel Square Tube is widely usedin industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. It’s box-shape configuration allows for much greater strength and rigidity compared to angles or channels. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge.