The cost is general, and the process life of powder electrostatic spraying is not less than 12 years. Suitable for indoor room temperature dry environment, the price is general.
The designer should reasonably select the type of surface anti-corrosion layer of the cable ladder according to the engineering environmental conditions, and clearly express it in the design document.
Galvanized parts should be used to connect the fasteners.
Neutral Vaseline or conductive paste should be used to squeeze and fill the contact place of the cable ladder surface.