15*80 rectangular welded pipe size, a minimum order of 110*40 square tube, 10*80 square tube, GT RadialYearly sales of large-diameter square tubes, large-diameter thick-walled square tubes, galvanized rectangular tubes, large-diameter rectangular tubes, large-diameter square-rectangular tubes, cold galvanized rectangular tubes, cold galvanized square tubes, steel structure square tubes, steel structure rectangular tubes, seamless square tubes, hot-dip galvanized square tubes, square tubes, non-standard square tubes, Q235B square tubes, Q345B square tubes, galvanized square tubes, rectangular tubes, large-diameter square tubes, and more. Mainly produces square tubes 15×15-1000*1000mm and rectangular tubes 10×20-800*1000mm. Production range includes various square tubes, rectangular tubes, square-rectangular tubes, galvanized square tubes, Q345 square tubes, low-alloy square tubes, seamless square-rectangular tubes, large-diameter square-rectangular tubes, thick-walled square-rectangular tubes, high-frequency double-seam square-rectangular tubes, welded tubes, Q235B square tubes, Q345B square tubes, galvanized square tubes, thick-walled square tubes, seamless tubes, and various steel pipes, galvanized processing, tube shaping processing, bending and bending tube processing... Wall thickness range: 0.5-30mm.

The company owns 10001000 large-section square rectangular tubes, cold-formed steel mill roll bending and roll extrusion production lines, bending, straightening, cutting, and polishing equipment; large-diameter, thick-walled square rectangular tubes are our flagship products. Among them, the galvanized square rectangular tube production line features advanced online zinc supplementation technology, repairing zinc layers that have fallen off at weld seam positions, and enhancing the anti-corrosion ability of the weld seams. Product diameters range from 15mm to 600mm square tubes, 15x15 to 1000x1000mm, and rectangular tubes from 10x20 to 600x800mm.