EN10147 PPGI Coil Price In China Prepainted Galvanized Sheel Coil 275g/M2 Zinc Coated

EN10147 PPGI Coil Price in China Prepainted Galvanized Steel Coil Suppliers 275g/m2 Zinc Coated Steel Coil

What are galvanized coils?
Hot dipped galvanized steel sheet & coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end

result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through

the formation of an iron-zinc alloy bonding layer.

Why zinc is coated on steel?
Zinc coatings are predominantly used to improve the aqueous corrosion of steel by two methods, barrier protection and

galvanic protection. In barrier protection, the zinc coating, which separates the steel from the corrosion environment, will

first corrode before the corrosive environment reaches the steel.

What is zinc coated steel sheet?
The steel sheet is covered with a uniform zinc-plated layer by controlling the amount of zinc coating. The zinc-plated layer

itself is chemically treated, which ensures excellent corrosion resistance. Outstanding appearance and workability.

Product description:

Product Name	PPGI, Prepainted Galvanized Steel Coil
Technical Standard	ASTM DIN GB JIS3312
Grade	SGCC SGCD or customer's requirement
Type	Commercial Quality/DQ
Thickness	0.13-2.0mm
Width	600-1500mm
Zinc Coating	40-275g/m2
Color	all RAL Colors, or According to Customers Require/Sample
Surface	Embossed, Mill Finish, Coated
Coating Process Front	Double Coated&Double Drying, Single Coated&Double
Edge	Slit edge
Top Side	Primer paint+polyester paint coating
Backside	Primer epoxy
Coil Weight	3-8 tons per coil
Package	Standard export package or customized
Hardness	>=F
T Bend	>=3T
Reverse Impact	>=9J
Salt Spray Resistance	>=500 hours
Applications	BuildingRoofingTransportSolar EnergyFurniture