Cascade bridges and other improvements based on foreign technical information and the characteristics of our products. It has the characteristics of light weight, low cost, unique shape, good ventilation and heat dissipation performance. It is suitable for the laying of cables with large diameters, especially for the laying of high and low voltage and power cables.
The maximum allowable uniform load deformation of XQJ-T stepped cable tray under different spans is shown in the following figure.
