Galvanized Corrugated Roofing Sheets
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- Materials: PPGI coils, galvanized and aluminum-/zinc-coated steel
- Directly over-lapped, hidden screw, self-locking and corrugated steel
- Techniques: hot-dipped, cold- and hot-rolled
- Thicknesses: 0.18 to 2.5mm
- Widths: 750, 828, 842, 850, 900, 910 and 960mm
- Length: 1 to 11.8m
- Colors: red, blue and white or any RAL
- Surface treatments: hot-dipped galvanized, zinc-coated and aluminum-/zinc-coated
- Top painting: 10 to 25¼m polyester
- Back painting: 5 to 10¼m epoxy
- Zinc coating: 60 to 275g/m²
- Lifespan: more than 30 years
- Temperature: -100 to 500°C
- Connection with fasten screw insert two various edges
- Widely used as roof tiles of factory, supermarket and shelter
- Grades: SGCC and DC51D
- Certifications: SGS, ASTM, JIS, DIN, SGCC and GB
