A galvanized steel coil factory is a sheet with a layer of zinc on its surface. At present, an economical anti-corrosion method is adopted in the market, that is, galvanizing. So far, at least half of the zinc developed in the world is used in the galvanizing process of plates. This process can prevent the surface of the steel plate from being oxidized or corroded by the liquid, prolong the service life of the steel plate, and save a lot of manual maintenance.

The reason why the galvanized steel coil factory is coated with a layer of zinc on the steel surface is that the steel plate is easily oxidized by oxides such as water in the air and thus corroded. In fact, to better protect the steel, it is also coated with a layer of zinc. Galvanized steel coil factory has two advantages, one is tightness and the other is weldability. It is because of these two advantages that they are widely used in construction, industry, automobile industry, commerce, and other fields. Another important feature is corrosion resistance, which can have a good effect on the manufacture of appliance housings.

  Galvanized steel coil factory is produced by continuous hot-dip galvanizing process based on hot-rolled steel strip or cold-rolled steel strip. Hot-dip galvanized sheet supplied from rectangular sheet after cross-cutting; hot-dip galvanized coil supplied in coil form after coiling. Therefore, galvanized steel sheets can be divided into hot-rolled galvanized steel sheets and cold-rolled hot-dip galvanized steel sheets, which are mainly used in construction, household appliances, automobiles, containers, transportation and household industries. Especially in steel structure construction, automobile manufacturing, steel structure warehouse manufacturing and other industries.

  In addition to zinc protection, the organic coating on the zinc layer also plays a role of covering and isolation, which can prevent the steel plate from rusting. Coated steel sheets last longer than galvanized steel sheets. According to reports, the service life of coated steel sheets is 50% longer than that of galvanized steel sheets. However, the service life of color-coated panels with the same amount of galvanizing, the same paint, and the same coating thickness will vary greatly in different regions and different parts. For example, in industrial areas or coastal areas, due to the influence of sulfur dioxide gas or salt in the air, the corrosion rate is accelerated and the service life is affected.

For galvanized steel coil factory, they have their own characteristics when used alone, so they are naturally used in many places now. When used by itself, one aspect is its corrosion resistance, because for metals, when used by themselves, they will make themselves corrosive to a certain extent, and because of this, some metals will be corrosion-resistant when used by themselves. greatly reduce their lifespan.