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Galvanized Steel Coil/Sheet

For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron.This galvanized coil has good paint adhesion and weld ability.

electro galvanized coil 3

Product name	Galvanized Steel Coil
Thickness	0.12mm-8.0mm
Width	700-1500mm
Zinc coatin	AZ40g/m2-AZ275g/m2
Painting	Top side:10-25 microns, back side 5-10 microns
Color	Ral chart or as customer required
Spangle	No spangle , min spangle , regular spangle
Standard	ASTM AISI JIS DNS GB etc
Package	Mill standard export seaworthy packing
Surface Treatment	1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
Product Application	1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient

Usage	Grade	Yield Strength (MPA)	Tensile Strength (MPA)	Elongation rate %
Punching galvanized steel	DX51D+Z	~	270-500	>=20
	DX52D+Z	140-300	270-420	>=22
	DX53D+Z	140-260	270-380	>=26
	DX54D+Z	140-220	270-350	>=30
Structure galvanized steel	S220GD+Z	>=220	>=300	>=18
	S250GD+Z	>=250	>=330	>=17
	S280GD+Z	>=280	>=360	>=16
	S320GD+Z	>=320	>=390	>=15
	S350GD+Z	>=350	>=420	>=14
	S400GD+Z	>=400	>=470	~
	S500GD+Z	>=500	>=530	~
	S550GD+Z	>=550	>=560	~

HIGH QUALITY MATERIAL SELECTION

Select excellent steel, precise chemical composition, uniform material, not easy to corrosion.

SMOOTH SURFACE WITHOUT BURRS

The technology is mature and the production is strictly in accordance with the process specifications. The cutting surface is smooth and clean without burrs, and the galvanizing is even and smooth.

CUSTOM PROCESSING

Can be customized for production and cutting according to customer requirements.

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