Based in Statesville, NC, Steel Tube, Inc.™ is one of the largest carbon steel and galvanized steel tubing manufacturers in the southeastern United States. Steel Tube is a premier source of top quality mechanical and structural steel tubing. Our primary product is ASTM A513 steel tubing, Type 1 and Type 2, in squares, rectangles, rounds, and ovals.
We operate four separate tube mills, using both High Frequency Welding. This gives us the capability to produce large quantities of galvanized and carbon steel tubing in sizes ranging from .5” square to 2.5” square, and from .028" to .125" gauge wall thicknesses.
All our tooling dies are produced in-house via wire EDM on a Sodick A500 WT with an MK21 control. We have an extensive machine shop with highly experienced operators, which means we are rarely 'down' waiting for repairs or new dies. Our shop features carbide tooling for fast and accurate work, two Bridgeport milling machines and a pair of engine lathes. All maintenance is done in-house, on the spot, for maximum productivity.

A family-owned business, Steel Tube Inc. is committed to high standards of work and customer service. If tubing is all you're after, any tubing supplier will do. If you need a flexible, dependable and professional partner to help you streamline and support your manufacturing, we're your ticket.

Setting The Standard

Professionalism is a Steel Tube Inc. tenet. It is woven into the company's DNA. From top to bottom, we expect the best from ourselves and from each other.

Trust And Reliability

Consistency, continuity, and the ability to modify and adapt effectively are the essential elements that enable Steel Tube Inc. to compete with the elite in the steel tubing industry.

Taking Pride In Our Craft

Steel Tube Inc quality is the result of a knowledgeable, committed effort to produce a superior product and the willingness to stand behind it. Quality doesn't happen by accident.