Tubular Steel Inc. is a North American leader in precision welded steel tube production, incorporated in 1994. We operate three manufacturing facilities across Canada and the United States. Our processes are continuously evolving to maintain our leadership role manufacturing the most advanced carbon steel tubes available. Our tube sizes range from: 0.315” (8mm) to 3” (76.2mm) with wall thickness 0.030” – 0.120” (22g – 11g). We offer unmatched tolerances across our product line of rolled mild steel, high-strength low alloy, ultra high strength low alloy and dual phase materials available in round, square, rectangle or custom shapes.