PPGI Roofing Sheet Roof Sheet Galvalume Corrugated Coated RAL Color Cold Rolled Corrugated Steel Sheet 

PPGI steel coil is made by taking hot galvanized sheet and zinc-iron alloy hot galvanized sheet as the substrate through surface pretreatment, coating one or more layers of liquid coating by roll coating, baking and cooling. The used coatings including polyester, silicon modified polyester, high-durability polyester, polyvinylidene fluoride, epoxy and high corrosion-resisting coating are widely used for building, transport, home appliances, solar energy, furniture, etc. Featured by excellent decoration, formability, corrosion resistance and strong coating adhesion, the color coated steel plate can keep the novel color for a long time. Therefore, the color coated steel plate can obtain good economic effects such as replacing wood with steel, efficient construction, energy conservation, pollution prevention, etc., and become an ideal material for manufacturing building plates today.

Details Images

Thickness	0.13mm-2.0mm,Thickness tolerance:±0.02mm
Width	600mm-1250mm,Width tolerance:-0/+3mm
Weight of each package	2mt to 4 mt
Depth of corrugated	from 15mm to 18mm
Pitch	from 75mm to 78mm
Length	according to request
Surface treatment	chromate, oil/unoil, bright finish, spangle
Colors	refer to RAL numbers or customer sample,common colors are sea blue, white grey and bright red
Corrugated Sheet Raw Materials	Galvanized steel, Galvalume steel, Zinc coated steel, Aluzinc coated steel, Pre-painted galvanized steel, Pre-painted galvalume steel.
Surface Coating	top coating:17-25um;back coating :5-7 um
Gloss	The gloss can changeable by Customers' Request.we can also do some High gloss, with some sparkling granule in it.
Paint type	PE or PVDF
Standard	GB/T 12754-2006;ASTM A 755;EN 10169;JIS G 3312;AISI;BS;DIN
Grade	CGCC/SGCC/SGCH/SPCC
application	various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc

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