ZincGI GL GALVALUME /ALU-ZINC STEEL COIL/galvanized Steel Coil/cold Rolled Steel Prices/cold Rolled/Zince Steel Coil

1.Zinc coating:40-275g/m2( as required)

2.Thickness:0.13-4.0mm
3.Width:600-1500mm(900mm,1215mm,1250mm,1000mm)

4.Coil id:508mm

5.Coil weight: 3-5MT(as required)

6.Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.

7.Application:galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration,ect.

Galvanized steel coils are widely used in the construction industry;

As raw material for the production of corrugated panels,fencing products,etc.

Recommended: 

for both outside and inside usage,galvanized steel has a high resistance to corrosion in different environments,due to a protective layer of zinc of 40-275 grams per square metre.Hotdip galvanized steel coils are 

produced by immersing steel in a zinc bath.

An appropriate galvanizing process requires a pretreatment process during which the steel passes through 

different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. 

After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460°C.The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the

 finished product.To store for a longer period,the hot-dip galvanized coils can be delivered with a final oil coating,

according to the customer’s demand.