Columbia Structural Tubing

Portland, Oregon

Columbia Structural Tubing is the Northwest’s sole producer of structural steel tubing with an annual capacity of up to 150,000 tons. It delivers to a broad regional market, including British Columbia and the western United States.

CST utilizes cutting-edge equipment to produce high-quality hollow structural steel in a wide variety of sizes ranging from 2½ to 10 inch square and 3x2 to 12x8 inch rectangular. The facility has the largest slitting line in the western U.S., capable of slitting steel up to .625” thick and 110” wide.

The functionality of these products is almost endless—they can be used for structural support, safety and ornamental tubing for buildings, bridges and highways, plus an extensive range of applications in industrial, construction, transport and agricultural equipment.

Columbia Structural Tubing Products

For added customer convenience, Columbia Structural Tubing also has in-line painting equipment which produces Red-E-Prime® (click here to download a Red-E-Prime PDF. Get a free copy of Adobe Acrobat Reader), a degreased and pre-primed tubing that’s pre-cleaned and ready to paint. By eliminating the need to clean or prime materials, Red-E-Prime can save manufacturers and fabricators significant time and money.

Read the Columbia Structural Tubing Terms and Conditions.

Plant Location

  • Columbia Structural Tubing
  • 14400 N. Rivergate Blvd.
  • Portland, OR 97203
  • Phone: (503) 240-5240

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