Galvanized Steel Sheet , Civil Chimney, Kitchen Appliance
One of the most common ways of making steel resist rust is by
combining (alloying) it with a metal that is less likely to
corrode: zinc. When steel is submerged in melted zinc, a chemical
reaction permanently bonds the zinc to the steel. Therefore, the
zinc isn't exactly a sealer, like paint, because it doesn't just
coat the other metal; it actually permanently becomes a part of it.
The most external layer is all zinc, but successive layers are a
mixture of zinc and iron, with an interior of pure steel.
This process, known as hot-dipped galvanization, is one of the most
common methods of making galvanized steel, but it's not the only
one. Continuous sheet galvanizing runs a steel sheet or wire
through molten zinc; it's also a form of hot-dipping, but leaves a
thinner layer of the protective metal. Steel can also be painted or
sprayed with zinc, although neither method creates the strong bond
that hot-dipping does. Electrogalvanizing or electroplating uses
electricity to create the bond between the two metals, which
results in relatively thin layer of zinc.
HDGI Zinc Coated Steel Sheets
1. Zinc coating :30-60/m2( as required)
3. Width:914-1220mm(914mm,1220mm,1250mm,1000mm the most common)
4. Coil id:508/610mm
5. Coil weight: 3-6MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry ,
slight oiled , non oiled
Galvanized steel coils / strips / sheets / GI steel coils are
mainly used to manufacture the civil chimney, kitchen appliances
and so on.
We supply high quality various sizes products, the cheapest price
the best services for you