China Hot Sell Corrugated Galvanized Metal Cover Foil White Zinc Iron Sheet

1. Galvalnized corrugated roofing sheet introduction:
Galvanized corrugated sheet is one of the most corrosion resistant roofing materials which is being applied in the architectural field and siding panel market. They have longer life than than the traditional galvanized finish products. The corrosion resistance of this galvanized corrugated sheet will make this the ideal product for almost any application, by marrying the lightweight aspect and advantage of zinc coating, with less chance of the material corroding at the normal stress points, and areas where rusting can start.
2. Galvalnized corrugated sheet main structure:
Galvanized corrugated sheet is carbon steel sheet coated with zinc coating by a continuous hot-dip process described in Production Methods. Besides, the raw material could also be galvalume steel and prepaited steel (GI, GL, PPGI, PPGL).
3. Galvanized corrugated sheet application scope:
Galvanized corrugated sheet is widely used for commercial, agricultural, and industrial purposes, however, it is now also being recognized as an excellent form of residential roofing. Galvanized steel sheet is also known as sinusoidal, corrugated iron or wriggly tin.
4. Galvanized corrugated sheet main features:
1). Combine the excellent barrier corrosion protection of aluminum with the galvanic protection of zinc.
2). Preferred product for long-term resistance to atmospheric corrosion
3). The superior corrosion resistance of galvanized steel sheet is achieved by the presence of microscopic zinc-rich and aluminum-rich areas within the coating.
4). Easy to install, high strength and lower costs
5). Galvanized corrugated sheet is widely used as walls or roofs for factories, warehouses, garages, exhibition centers

NameGi/hot-dip Galvanized Corrugated Steel Roofing SheetsMaterialGI,GL,PPGI,PPGLBrandCUS-STEELThickness0.13-0.8MMLengthAs your requestTolerence+/-0.02mmZinc Coating40-275g/m2Surface treatmentunoil,dry,chromate passivated, non-chromate passivatedSpangleregular spangle,minimal spangle, zero spangle,big spanglePopular Size Raw material 762mm to 680,670,660,655,650 mm(after corrugated) and 9 waves;
Raw material 914mm to 815,810,790,780mm(after corrugated) and 11 waves;
Rawmaterial 1000mm to 930, 915,910,905,900,880,875mm(after corrugated)
and 12 or 14 wavesPackageStandard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.DeliveryWithin 10-25 working days after the depositDescriptionWaved by galvanized sheet metal sheet and rolled wave of cold formed into a variety of pressure plate,which is suitable for industrial and civil buildings, warehouse,special construction, largespan steel structure housing the roof, walls and interior and exterior decoration, etc.PaymentT/T or L/CRemarksInsurance is all risks and accept the third party test