Compared with normal steel sheet,Galvanizing will protect the Corrugated Roofing Sheet from rusting.
Pre-painted Galvanized Corrugated Roofing Sheet Description
| Name | Pre-painted Galvanized Corrugated Roofing Sheet |
Technique | Double painting and double baking process |
| Thickness | 0.12-1.5mm |
| Width | 600-1250mm |
| Coil Weight | 2.5-10 Tons |
| Inside Diameter | 508mm Or 610mm |
| Zinc Coating | AZ40-AZ275 |
| Painting | Top: 20 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um |
| Standard | Commercial Grade: JIS G3312, CGCC, DX51D, EN 10169, ASTM A653M Structure Grade: S280GD, S350GD, G550, FULL HARD GRADE |
| Coating type | PE, SMP, PVDF |
| Quality Guarantee | 15-20 years outdoor durability |
| Color Range | RAL color or customize |
| Application | PPGI is featured with light-weight, good looking and anticorrosion. It can be processed directly, mainly used for construction industry, home electronic apparatus industry,electronic apparatus industry, furniture industry and transportation. |
Pre-painted Galvanized Corrugated Roofing Sheet common size
1) 762mm to 665mm(ater corrugated)and 9 waves
2) 914mm to 750mm(after corrugated)and 11 waves
3) 1000mm to 890 or 900mm(after corrugated and12 or 14waves
Pre-painted Galvanized Corrugated Roofing Sheet Application scope
It is most commonly used for commercial, agricultural, and industrial purposes, however, it is now also being recognized as an excellent form of residential roofing.
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