Square tube processing and customization, factory direct shipment available

Our company can produce a full range of seamless square and rectangular tubes. The specifications of the square tubes are from 10*10mm to 600*600mm, the rectangular tubes range from 20*10mm to 500*600mm, with wall thicknesses from 1.5mm to 30.0mm. The materials commonly used by our company include 20#, Q345, and so on.

Square and rectangular tubes are widely used in steel structures, machinery manufacturing, shipbuilding, facade support, solar power generation equipment supports, and more.

Company features a large-scale 600×600×25 square tube production line, with a production range of 100×100-600×600, wall thickness of 2-25mm, materials including carbon steel, stainless steel, manganese steel, alloy steel, and special shapes such as elliptical and rhombic tubes. Bending and twisting is less than 1/1000.

We can produce triangular, octagonal, hexagonal, elliptical, and other non-standard pipes. Our company has trial-produced hot-rolled square tubes in sizes from 50×50 to 250×250 mm, with wall thicknesses of 2-18 mm. We can manufacture hot-rolled non-standard, European standard, and American standard products, as well as right-angled square tubes, ensuring various mechanical properties of the square tubes.