High Quality Large Span Bridge Cable Trough Galvanized Carbon Steel Ladder Tray Fireproof Zinc Hot Dip Galvanized High Span Tray

Among various coating methods for protecting steel substrates, hot-dip galvanizing is an excellent one. It is a process in which zinc is in a liquid state and undergoes complex physical and chemical reactions, resulting in the deposition of a thick layer of pure zinc on steel and the formation of a zinc iron alloy layer. This plating method not only has the corrosion resistance characteristics of electroplated zinc, but also has a zinc iron alloy layer. It also has strong corrosion resistance that cannot be compared to electroplated zinc. Therefore, this plating method is particularly suitable for various strong acid, alkali mist and other highly corrosive environments.

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.