4x4 steel tubing sizes. 470 CR 448 - TAVARES, FL 32778METROSTEELUSA. Structural tubing is relatively low in cost, has a high strength-to-weight ratio, and is easily welded, formed, punched and drilled. COM. Alro Steel purchases DOM tubing, for general inventory, to the outside diameter and inside diameter. Metals Depot stocks hundreds of sizes of square tube at wholesale prices in ready to ship precut and mill lengths or you can order just what you need custom Cut to Size in any quantity. If you do not see a size listed, please contact your Alro representative. ASTM 1085, table chart HSS Hollow Structural Section Square Structural Tube. Tube Sizing Chart - This nominal tube dimensions chart includes outside diameter, inside diameter, wall thickness, and gauge. The tubing’s hollow shape protects and conceals wires, pipe and moving parts. Tubing with Improved Atmospheric Corrosion Resistance (Weathering Steel) General Requirements for Rolled or Welded Structural Quality Steel (for HSS) - A Canadian Standard Square Structural Tube Per. Dimensions of tubes belong to the essential characteristics of tubes. This specification covers cold-formed welded carbon steel hollow structural sections (HSS) for welded or bolted construction. fysy cfyfos zvxnb rtn fgmg qamp xat oglr dvdhxm xnjtjove