Seamless structural pipes are used for roof structures of large sports venues, airports, subway stations, and production plants. Grid structure pipes have a series of advantages such as high strength, light weight, fast construction speed, small foundation occupation area, and high industrialization level.

We can produce seamless steel pipes for various grid structures with an outer diameter of Φ 38-457mm and a wall thickness of 2.9-60mm, especially for large-sized medium thick walled low-alloy grid structure pipes, which have equipment and resource advantages. In 2013, the seamless steel pipes used in the grid structure of BaoTou Seamless Steel Pipe Factory were rated as “Inner Mongolia Famous Brand Products” by the Inner Mongolia Autonomous Region Government. At present, the product has been widely used in multiple national key projects such as the Capital New Airport, the National Centre for the Performing Arts, Olympic venues, and exhibition centers.