About Us

Our purpose is to provide you with useful information about steel conduit — why it offers the best protection for your electrical conductors and wiring systems, its uses, applications and the names of the major companies who produce it. This site also provides technical data, valuable tools and resources and a comprehensive installation guide.

Thank you for visiting!

The STI Conduit Committee



Allied Tube & Conduit

16100 S. Lathrop Avenue     |     Harvey, IL 60426

Telephone: 708.339.1610     |     Fax: 708.339.2399

Republic Conduit

7301 Logistics Dr.     |     Louisville, KY 40258

Telephone: 502.995.5900

Wheatland Tube

700 South Dock Street     |     Sharon, PA 16146

Telephone: 800.257.8182