Galvanized Steel Sheet Roll Price in Our Factory

Galvanized Steel Sheet Roll is the most cost-effective method of corrosion protection.

Galvanized steel sheet rollhttps://www.cnguansteelgroup.com/news/galvanized-steel-sheet-roll-price.html is an economical and effective anti-corrosion method that is often used to prevent corrosion on the surface of steel sheets and to extend their service life.

China Guan Steel Group produces 1.6 million tons of Galvanized Steel Sheet rolls per year and has high sales volume both at home and abroad. At the same time, the Galvanized Steel Sheet Roll price is very low because our production technology allows us to reduce the cost, and at the same time, we have earned a reputation in the industry for our low profit and high quality.



Galvanized Steel Sheet Roll surface treatment process:

With the expanding industrial development, the demand for galvanized steel sheet rolls is driven. The product mainly adopts a continuous galvanizing process to attach a layer of zinc on its surface. Because of its good adhesion and weldability, it is favored by the majority of users. Although this product is frequently used, there are a wide variety of production processes and it is mainly processed on demand.

The surface treatment of Galvanized Steel Sheet Roll can be divided into various processes, of which passivation is one.

Passivation treatment reduces the moisture temperature, which can lead to rusting under storage and transportation conditions. The galvanized layer can be passivated to reduce moisture temperature storage and transportation conditions that produce folded rust (white rust). However, this chemical treatment has limited corrosion protection and, moreover, hinders the adhesion of most coatings. This treatment is generally not used on zinc-iron alloy coatings, except for bright surfaces, and as a rule, manufacturers passivate all other types of galvanized coatings. This treatment process is generally not used on alloy galvanized surfaces and is usually used as a conventional galvanized layer treatment process.

Oiling is the application of a layer of grease to the surface of the steel sheet after the passivation treatment, mainly to reduce moisture. Usually, the staff will apply a transparent organic film to the surface of the product. This film not only serves as corrosion protection but also has special anti-fingerprint properties.

The phosphate treatment can be applied to a variety of coated products without further coating treatment other than normal cleaning. This treatment process not only improves the adhesion and corrosion resistance of the galvanized steel coil coating but also reduces the risk of corrosion during storage and transportation. In addition, the phosphate treatment can be used in conjunction with lubricants, mainly to improve the forming properties.