Maintenance method of hot-dip galvanized steel grating

Long-term use and maintenance of steel gratings are skillful. You must develop a good habit of regular cleaning and regular inspections, and maintain them properly. There is generally no problem with steel gratings after 30 years of use. The specific maintenance methods are as follows:

1. Keep it clean at ordinary times and don't be covered with all kinds of dirt, especially some corrosive residues. Especially in chemical plants, strong acids, strong alkalis and so on, it is very easy to damage the zinc layer on the surface of steel grid plate. The anti-corrosion performance of the steel grating is not high. When the zinc layer on the surface of the steel grating falls off, the steel grating will soon be corroded and gradually lose its effect. Therefore, protecting the zinc layer on the surface of the hot-dip galvanized steel grating is the top priority of the later maintenance of the steel grating.

2. The steel grating plate fixed by bolts must be checked regularly, pay attention to whether the bolts are loose, and deal with hidden dangers in time.

3. The hardness of hot-dip galvanized steel grating will vary depending on the material. During use, overload should be avoided as much as possible, and an appropriate load should be given according to the specifications of the hot-dip galvanized steel grating.

Post-maintenance is important to maintain the service life of hot-dip galvanized steel grating.