Anti corrosion technology of cable tray manufacturers

2026-06-05 16:15:00

The material of the Cable Tray is aluminum alloy, and the natural exposure test results indicate that the Steel cable tray is significantly corrosion-resistant in the local area. Especially when choosing alumina, the corrosion effect is very good. Galvanized cable trays have good corrosion resistance. Galvanizing is a skill used as a sacrifice to protect metals. The time depends on its corrosion and corrosion rate, as well as the resistance of the zinc coating thickness.

Foreign cable trays have undergone atmospheric exposure tests on hot-dip galvanized coatings under various environmental conditions. From the perspective of inspection results, the manufacturer of Fire-resistant cable trays shows that hot-dip galvanized cable trays can meet the requirements of cable tray usage time. Due to its good corrosion resistance and high cost-effectiveness, hot-dip galvanized steel bridges are widely used both domestically and internationally.

Manufacturers of fire-resistant cable trays generally only use the technique of applying anti rust paint to handle larger standard structural components such as zinc pots, electroplating tanks, and oven bindings. This certainly has the characteristics of low cost and convenient use; But the anti-corrosion treatment is poor. The time is relatively short and generally not suitable for use. Whether in coastal areas with high humidity or in areas with sulfur dioxide gas, salt is present.