Galvanized steel grating is usually welded with flat steel and twisted steel after the production is completed by hot-dip galvanizing. The steel grating is durable. Let's explain in detail how to deal with missing plating of galvanized steel grating.
Galvanized steel grating is generally treated with hot-dip galvanized surface after production is completed. The hot-dip galvanized steel grating has strong corrosion resistance and long service life. However, when hot-dip galvanizing is unavoidable, missing plating will occur. The GB/T13912-2002 hot-dip galvanizing standard also clearly states that "the surface area of each leaking coating should not exceed 10 cm". After the leakage of the steel grating is found, the general method is to cover the steel grating with other anti-corrosion materials. plate. Commonly used leakage repair materials include silver powder paint, silver self-painting and galvanized self-painting. It is recommended to use galvanized self-spray paint to repair the leakage of the steel grating, which is similar to the price of paint, but the zinc content is as high as 36%. It is a very ideal product for repairing hot-dip galvanizing leaks.
The repair process of the leakage coating is roughly as follows: firstly polish the leakage coating part with coarse sandpaper, then polish with fine sandpaper until the natural color of the steel is completely exposed, then use any of the above materials to spray and dry, Leave on until spraying is complete and until dry. The steel grating for the power plant route is made of flat steel according to the standard required by the customer. It has the characteristics of avoiding oxidation and has good corrosion resistance. Let's explain in detail the use characteristics of the steel grating on the platform of the power plant. Power plant channel steel grating has good ventilation effect and has the functions of lighting, heat dissipation, anti-skid, explosion-proof and so on.
Compared with other manufacturers, the power plant steel grating has a higher cost performance, and it is a steel grating product with good induction benefits. The water leak was terrible. In case of rainy and snowy weather, the steel grating of the power plant has a large aperture, which can quickly let rainwater and snowwater leak into the sewage pool. The carrying capacity is large, and maintenance equipment may sometimes be used when servicing transformers. With its unique structural design, the steel grating of the power plant channel can completely exceed its own weight by 10 times or 100 times. It is simple and easy to disassemble. When cleaning the sewage pool, the steel grating of the power plant can be disassembled at will, which is convenient.
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