Details of our rectangular steel tube, square steel tube, and more

As a major market manufacturer or rectangular steel tube, square steel tube, and more, Sterling Pipe & Tube produces electric welded mechanical steel tubing in round, square, and rectangular shapes. All of our steel tubing is produced to ASTM-A500, ASTM-A513, and ASTM-A787 specifications. We are also capable of producing tubing to other specifications, depending on your application’s requirements. With the ability to provide flash control, flash cut, and a wide range of finishes, we are the market’s leading supplier of proven, high-quality steel tubing. To discuss your requirements and needs, we encourage you to reach out to us via our contact page.

Gauge Ranges

  • 18 (.049) to 7 (.180)

Size Range by Shape

Round Steel Tube

Round

Outside Diameter: 1” to 6 5/8”

Square Steel Tube

Square

3/4” to 3”

Rectangular Steel Tube

Rectangular

1 1/2” x 3/4” to 4” x 2”

Available Tubing Finishes

  • Hot rolled
  • Hot rolled pickled and oiled
  • Cold rolled
  • Select low alloy grades
  • Aluminized steel
  • Hot dipped galvanized
  • Low carbon and high carbon steels
  • High strength steels

Sch 10 and Sch 40 Steel Pipe Sizes

  • 1”
  • 1 1/4”
  • 1 1/2”
  • 2”
  • 2 1/2”

Sch 10 Pipe Sizes Only

  • 3”
  • 3 1/2“