Cable tray is a thin-walled steel structure. In order to adapt to different environmental requirements and have a long service life, corrosion or rust of cable tray is common for power consumption in chemical plants and other factories. Therefore, it is suggested that improving the anti-corrosion and rust performance of cable tray is the direction to prolong the service life of cable tray.

对此，电缆桥架厂从桥架选材和后期加工等方面入手，选用铝合金、不锈钢、玻璃钢等不易被腐蚀和生锈的材料制作桥架，有用延长了电缆桥架的使用寿命。

In this regard, starting from the aspects of bridge material selection and post-processing, the cable bridge factory selects aluminum alloy, stainless steel, FRP and other materials that are not easy to be corroded and rusted to make the bridge, which effectively prolongs the service life of the cable bridge.

另一方面，电缆桥架厂家还应用电镀锌处理工艺，对钢制桥架进行后期处理，在桥架表面形成一层保护层，我们可以对电缆桥架的表面处理工艺做了大量的工作。如镀锌工艺，产品经酸洗、碱洗、水洗、钝化、镀锌、再钝化、使镀锌层的里层和表面都形成一层高质量的钝化膜、其抗腐蚀能力可提高5-8倍，特别是对热浸锌工艺的改进使热浸锌桥架其表面质量符合美国、加拿大等的先进标准，其在沿海地区的使用寿命能超过40年。

On the other hand, the cable tray manufacturer also applies the electro galvanized treatment process to carry out post-treatment on the steel tray and form a protective layer on the surface of the tray. We can do a lot of work on the surface treatment process of the cable tray. For example, in the galvanizing process, the products are pickled, alkali washed, washed, passivated, galvanized and re passivated to form a layer of high-quality passivation film on the inner layer and surface of the galvanized layer, and its corrosion resistance can be improved by 5-8 times. In particular, the improvement of the hot-dip galvanizing process makes the surface quality of the hot-dip galvanized bridge meet the advanced standards of the United States, Canada and other countries, Its service life in coastal areas can exceed 40 years.

防止潮湿环境和腐蚀性物质对桥架的腐蚀，也延长了桥架的使用寿命。随着技术的发展，常鹏电缆桥架厂家还会继续从多个方面努力，为各行业奉献更多优良的电缆桥架。

It prevents the corrosion of the bridge in the humid environment and corrosive substances, and also prolongs the service life of the bridge. With the development of technology, CHANGPENG cable bridge manufacturer will continue to make efforts from many aspects to contribute more excellent cable bridges to various industries.