1. Anti-corrosion ability
In the choice of cable cover, due to the harsh environment, the anti-corrosion requirements will be higher. It is recommended to use the cover plate after hot-dip galvanizing. Immerse the derusted steel parts in a zinc solution at about 500°C to attach a layer of zinc to the surface of the steel component to achieve the purpose of anti-corrosion. In this way, the service life of the cover plate can be improved. Up to 30 years.
2. Compressive ability
The cable cover must have a certain degree of pressure resistance, especially in industrial plants, to withstand the weight of the car. For middle water drainage, the load-bearing capacity can reach 3-5t. Due to different usage scenarios, try to choose a load-bearing ditch cover. After all, when the heavy object will be crushed, it is uncertain.
3. Clear drainage holes
The drainage hole of the cable cover plate is clear to ensure that the water can flow out more quickly and the leakage area is large, so as to achieve the effect of rapid drainage.
