why high mast lights chose galvanized poles?

Firstly, corrosion resistance is one of the main reasons why high mast lights chose galvanized poles. galvanized poles can effectively reduce external corrosion, especially hot-dip galvanized poles. Hot dip galvanizing involves immersing light poles in molten zinc solution to evenly adhere the zinc layer to the surface of the light post, forming a dense protective layer. This protective layer can effectively prevent the light poles from being eroded by environmental factors such as rainwater, seawater, acid and alkali, significantly enhancing their corrosion resistance. In marine environments, the service life of hot-dip galvanized light poles can reach 50 years, while in suburban environments it can reach 104 years. In addition, although cold galvanizing has lower production costs, it is prone to rusting and has a shorter service life of about 2-3 years.

Secondly, extending the service life of high mast lights  is another important reason for galvanizing. Light poles that have undergone hot-dip galvanizing treatment have a service life of about 15 years, while untreated light poles are prone to rust and decay, greatly reducing their service life. Spray coating technology also plays an important role in improving the weather resistance and aesthetics of light poles. Spray coating is achieved by uniformly spraying a layer of plastic coating on the surface of light poles, forming a smooth and flat protective layer. It not only effectively prevents light poles from being damaged by natural factors such as ultraviolet radiation and acid rain, but also provides multiple color options for the light post, achieving harmony and unity with the surrounding environment.

Finally, aesthetics is also an important consideration when choosing galvanized poles. The spray coating has certain UV resistance, which can effectively resist the oxidation and fading problems caused by sunlight exposure, further extending the service life of light poles. In addition, spray painting can also be color adjusted according to the requirements of beautifying the environment, integrating light poles with the surrounding environment and increasing overall aesthetics.

In summary, high mast lights chose galvanized poles not only to prevent corrosion and extend service life, but also to enhance aesthetics and ensure that the lamp post can maintain good condition in various environments.