Heavy-Duty Hot-Dip Galvanized Steel Perforated Cable Tray System HDG Ventilated Tray

The surface galvanized layer of the cable tray has good adhesion. According to relevant testing standards, the bonding strength between the galvanized layer and the steel substrate has reached the specified level through grid testing, and it is not easy to fall off, ensuring the protective performance. For the fire resistance performance of galvanized cable trays, some products will undergo fire protection treatment on the basis of galvanizing, adding fire-resistant coatings, and their fire resistance limit can reach a certain duration, such as 1-2 hours, to provide protection for fire safety.

1. The galvanized layer provides excellent corrosion resistance and can effectively resist the erosion of corrosive environments such as humidity and chemicals, making it suitable for various indoor and outdoor environments.

2. Galvanizing treatment increases the durability of the bridge, allowing it to maintain a good condition for a long time even in harsh environments, extending the service life of the bridge.

3. Steel cable trays themselves have high strength, and the galvanized layer will not affect their structural strength, still providing good load-bearing capacity and suitable for heavy-duty applications.

4. Galvanized cable trays have a smooth surface and are not easily damaged during installation. Maintenance and cleaning are also relatively simple, reducing maintenance costs in the later stages.

5. The galvanized layer is non-toxic and harmless, poses no harm to the environment and human health, meets environmental protection requirements, and is suitable for various industrial and civil buildings.