Yesterday, a customer from Cangzhou came to inspect and specifically asked that the street light poles will rust in a few years. It turned out that a batch of
solar street lights he purchased elsewhere had been used for more than a year, and the street light poles were all rusted, so this time I was more cautious. Street light pole manufacturers Tell everyone that in general, regular hot-dip galvanized street light poles can be used for 10-15 years. If the street light poles will rust, it may be that you bought the wrong one. Now many street light manufacturers produce street light poles that have undergone double The anti-rust treatment is not only hot-dip galvanized but also sprayed with plastic. In fact, the anti-corrosion process of hot-dip galvanizing can prevent the street light pole from rusting within ten years. Layer protection, it is very difficult for the street light pole to rust. If the street light pole rusts in a short period of time, it has a lot to do with the poor anti-corrosion process. However, it may also be caused by secondary processing. Among the many factors that cause the rust of street lamps, the most critical reasons are two points. 1. The street lamp poles are rolled and formed by the rolling machine. In the process of burying the fox, due to insufficient debugging or poor quality of welding wire, or operator error, trachoma will appear in part of the welding seam of the street lamp pole, and there will be gas inside the trachoma on the welding seam of the lamp pole, which will cause the plating Zinc water cannot flow into it, and the galvanized street lamps have no leaks on the surface. In fact, all the inside of the trachoma are not plated. After a long time, the inside of the trachoma will rust when the air is humid. It begins to spread outward until the outer paint bursts. 2. Many street light poles will undergo secondary processing after galvanizing back, because some customers require the light poles to have shapes, or the openings are also very special. This will Welding and cutting holes for street light poles, changing the size, etc. In fact, whether it is gas cutting or welding, affected by high temperature, the galvanized layer will be more or less damaged to some extent, and sometimes the galvanized layer is directly removed. If it burns out, this kind of light pole is also considered as a galvanized pole, but the processed place is no different from that without galvanizing, and it will definitely rust after a long time. The street light poles in the above two situations are substandard products, and they will be used for a period of time. It will rust, but some merchants still sell them as qualified products for the sake of profit. So when you buy street light poles, you should look for qualified products produced by regular manufacturers. Litelsolar is a professional street light pole manufacturer. You are welcome to come to light poles Factory inspection guide!
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