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Solar street lamp poles
Rust not only affects aesthetics but also significantly reduces the lifespan of the main pole. Furthermore, rust on LED solar street lamp poles indicates that the surrounding environment is corrosive, which may lead to collapse and endanger public safety.
Solar street lamp poles undergo double-layer rust-proof treatment – hot-dip galvanizing with spray plastic. This is sufficient to ensure that the lamp poles do not rust within ten years. However, in practice, many lamp poles begin to develop rust spots within half a year of installation. Why is this the case?
Firstly, the appearance of rust in a short period is related to inadequate anti-corrosion treatment, and reprocessing cannot be ruled out.
Secondly, during the hot-dip galvanizing process, there may be gas trapped in the sand holes of the pole welds, preventing the galvanizing liquid from flowing inside.
Thirdly, if the interior of the sand holes is not galvanised, then over time, when exposed to humid air conditions, the interior of the sand holes will rust and spread outward until the outer paint bursts.
Fourthly, directly using galvanized pipes for processing is often seen during the lamp head manufacturing stage of high poles. Many manufacturers opt to use galvanized pipes directly for ease of processing, saving galvanizing costs. However, this approach has its pros and cons, as over time, those welded spots will inevitably rust.
Maintenance of solar street lamp poles
Specific methods to prevent rusting of solar street lamp poles include:
Firstly, the quality of the solar street lamp pole itself. When used outdoors, the exterior should be made with quality raw materials, such as stainless steel.
Secondly, choose a suitable location. Avoid areas where rainwater accumulates.
To learn more about solar street lamp price lists, please consult us.
Bitpott solar street lamp manufacturer
Specializes in the research, production, and sales of solar and LED outdoor lighting. We have many years of production experience and advanced equipment, ensuring quality, reasonable prices, and configurations. For inquiries about LED solar street lamp prices, please contact our customer service.
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