The anti-corrosion process of street lamp poles can be divided into hot-dip galvanizing and cold galvanizing. The anti-corrosion performance of hot-dip galvanizing lamp poles is very strong, which can ensure that the lamp poles will not rust for 25 years. The cold galvanizing is much worse, and may be corroded and rusted in two or three years.
In the process of purchasing street lamps, customers generally pay more attention to the diameter, thickness and configuration of lamp poles, but ignore the anti-corrosion process of street lamp poles, which is actually very important.
Because the street lamps are exposed outdoors all the year round and are subject to the test of wind, rain and extreme bad weather, the surface of the street lamp pole is easy to be corroded. The corroded lamp pole will certainly affect the beauty of the solar street lamp itself, and more importantly, the service life of the lamp pole will be affected. Especially in coastal areas, if the corroded lamp poles cannot be maintained in time, it is easy to have potential safety hazards.
If it is necessary to carry out anti-corrosion treatment on the lamp pole of the street lamp, electroplating, that is, hot galvanizing, is a good choice. This method mainly uses the principle of electrolytic cell to coat the surface of the lamp pole with a relatively active metal layer. In addition, during the electroplating process, you can choose galvanizing or tin plating, and the galvanizing effect is also very good. Then, the surface is sprayed with outdoor fluorocarbon paint or electrostatic plastic spraying, and the street lamp will be more beautiful and durable.
Post time: Jan-10-2023