1. Lifting Solar Pergola light structural steel mainly refers to round steel, small angle steel and thin-wall steel.

2. Lifting Solar Pergola Thin-walled steel purlin components Lifting Solar Pergola generally adopts thin steel plates with a wall thickness of 1.5-5mm, which are cold-formed or cold-rolled into thin-walled steels with different cross-sectional forms and sizes.

3. Compared with hot-rolled steel, under the same cross-sectional area, the radius of gyration of thin-walled steel can be increased by 50-60%, and the moment of inertia and resistance can be increased by 0.5-3 times, so that the strength of the material can be used reasonably. But because most of the lifting Solar Pergola thin-walled steel is processed in the factory, high-precision drilling is required to match the screw holes behind the photovoltaic panels.

4. Before hot-dip galvanizing, the lifting Solar Pergola factory processed drilling buttons to prevent rust; the small tools for lifting Solar Pergola steel sections were transported to the site for installation, and the operation and construction were difficult. At present, most lifting Solar Pergola panels cannot be directly connected with thin-walled steel, and other auxiliary fixing structures (such as pressing blocks) are required.