Specification of Galvanized Corrugated Roof Sheet :

Galvanized Corrugated roof sheet is known as GI Corrugated Roof Sheet, CGI Sheet,corrugated metal siding,Corrugated MetalPanels,Corrugated Sheet,Roofing Metal,Corrugated Sheet Metal,Corrugated Roofing Sheet,Corrugated galvanised iron, GI Corrugated Roof Sheet. It is  a building material composed of sheets of hot-dip galvanised mild steel, cold-rolled to produce a linear corrugated pattern in them. Shanghai Luthan Metal manufactures according to ASTM and JIS standard.

1) Chemical Composition: 55% Aluminum, 43.4% Zinc, 1.6% Silicon

2) Substrate: Galvalume steel sheet & Pre-painted galvalume steel sheet

3) Standard: JIS3321/ASTM A792M

4) Alu-zinc Coating:40/㎡-275/㎡

5) Galvalume Steel Thickness: 0.15mm to 0.8mm, all available

6) Prepainted Galvalume Steel Thickness: 0.16mm-0.8mm, all available

7) Aluminum Coating: AZ50/AZ100/AZ150/AZ185

8) Spangle: regular spangle, minimized spangle, zero spangle

9) Surface treatment: Chemical treatment, oil, dry, anti-finger print

10) Features: long-term resistance to atmospheric corrosion, bright surface, paintability, durability and versatility

11) Application: It is used as the wall or roofing of factories, warehouses, garages, exhibition centers, cinemas, etc.

Standard Sheet Metal Gauge:

Packing of Galvanized Corrugated Roof Sheet: