s280gd galvanized steel coil,24 gauge galvanized steel coil

Product Description

Galvanized steel sheet coil:

Galvanized steel is defined as a carbon steel sheet coated with zinc on bothsides. Continuous hot dipping, or electro-galvanizing are the two processes used to produce galvanized sheet and coil. Generally speaking, the hot dip process consists of passing the steel through a bath of molten zinc. The electro-galvanizing process consists of the application of zinc by electrolytic disposition. The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.

A zinc coating is one of the most effective and economical methods of protecting bare steel from a corroding environment. The zinc not only serves as a barrier between the steel and the environment, it will sacrifice itself to protect the underlying steel sheet. Sacrificial, or galvanic protection occurs when two dissimilar metals are in contact and coupled with water and oxygen. Zinc corrodes preferentially to the iron in steel. This protection prevents corrosion of the steel at areas not covered with zinc. Thus, the spread of corrosion from cut edges, drill holes, etc. is minimized.

Galvanized Steel Coil:

Applications of Galvanized Steel:

1.Construction and building: roofing ; ventilating duct; handrail; partition panel ,etc.

2.Further processing: coating base plate.

3.Electric appliance: refrigerater; washing machine; recorder; microwave, etc.

Galvanized steel coil is used special steel coil as raw material and surfaces (covered with) is painted a layer of organic polymer (or polymer print film),which has advantages of metal material and the organic polymer,s280gd galvanized steel coil,24 gauge galvanized steel coil not only good adhesive of Organic polymer,formability,corrosion resistance,decorative,but also high strength and easy processing,Galvanized steel coil can be easily punching,bending,deep drawing,welding,etc. So s280gd galvanized steel coil,24 gauge galvanized steel coil has perfact practicality, decorative,workability,durability.Currently,the PCM is produced by print film roller coating process and roller painting.
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s280gd galvanized steel coil,24 gauge galvanized steel coil According to the different production process ,household appliances of color coating steel paltecan be divided into PCM and VCM with printing film.PCM is used for Galvanized steel coil refrigerators,washing machines,freezers and other appliances door,electric appliances lateral plate,microwave ovens,video disc,LCD TV's backplane;VCM is mainly used for refrigerators,washing machine and other appliances.