U-shaped steel is kind of like the English letter "U" of steel.

Main features: withstand pressure, support long time , easy to install and difficult to deformation characteristics.

The main purposes: mainly for mine tunnel , mine tunnel secondary support ,

and tunnel through a mountain of Brace and other purposes.

As a retractable metal stents roadway major steel, widely used at home and abroad are U-shaped steel .

because of the U-shaped steel itself requires understanding the performance and inconsistent,

and therefore cross-sectional shape of the U-shaped steel States, geometric parameters and material and so different.

China's production of U shaped steel models are mainly 18U, 25U, 29U, 36U.

U-shaped steel species name: cold-formed U-shaped steel , large size U-shaped steel ,

automobile special U-shaped steel , hot dip galvanized U-shaped steel cold-formed steel and other openings .

Various models of U-shaped steel singlet as follows :

18UY 18.96 kg / m

25UY 24.76 kg / m

25U 24.95 kg / m

29U 29 kg / m

36U 35.87 kg / m

40U 40.05 kg / m