Hot dip galvanizing process is an environmentally friendly process

The corrosion resistance of hot-dip galvanized steel grating is obvious, so how to use hot-dip galvanized steel grating to achieve environmental protection? If you are still not familiar with it, we will explain it in detail for you next.

Zinc ingots are melted at high temperatures and then produced in conjunction with other materials. Hot dip galvanizing, also known as hot-dip galvanizing or hot-dip galvanizing, is an effective method of metal corrosion prevention, mainly used for metal structural facilities in various industries. The hot dip galvanizing process involves immersing the derusted steel parts in a molten zinc solution at around 500 ℃, causing a zinc layer to adhere to the surface of the steel components, thereby achieving the purpose of anti-corrosion.

Introduction to Hot Dip Galvanizing Process Flow

Finished product pickling - water washing - adding auxiliary plating solution - drying - hanging plating - cooling - chemical cleaning - polishing - hot dip galvanizing completed. The main function of hot-dip galvanized steel grating is its strong anti-corrosion ability, and environmental protection is the performance characteristic of hot-dip galvanized steel grating. Below, we will introduce how to use hot-dip galvanized steel grating to achieve environmental protection.

Hot dip galvanizing emits fewer pollutants. After the outer layer of the steel grating is coated with hot-dip galvanizing, it also inherits the advantages of hot-dip galvanizing itself. Due to the strong adhesion ability of the galvanized layer, there are fewer naturally falling substances and fewer emissions. The main pollutant of hot-dip galvanizing is the waste acid from pickling workpieces. Compared to the pollutants in cold galvanizing, the pollution level is greatly reduced by the reduction of electroplating waste liquid and waste passivation solution.