Chicago Heights, IL

Mark Mlynarczyk,
Plant Manager

555 E 16th St.
Chicago Heights, IL 60411


Chicago Heights runs a variety of steel specifications from its site in the northeast corner of the state, just a few miles from the Indiana border. Capabilities include round, square, and rectangular tubing and A500 pipe.

Sizes Produced

Rounds: 0.75˝ to 3.00˝; 16 gauge through 10 gauge

Squares: 0.75˝ to 2.50˝; 16 gauge through 10 gauge
Rectangles: 0.50˝ x 1.5˝ to 2.00˝ x 3.00˝; 16 gauge through 10 gauge

ASTM specifications produced:

  • A500
  • A513
  • A787
  • A1085
NOTE: Metric/Custom profiles & wall thicknesses, as well as EN 10219 Tube Specifications, are available at most locations. Please inquire.