It is suitable for industrial and civil buildings, warehouses, special buildings, large span steel structure housing roof, wall and interior and exterior wall decoration, has the characteristics of light weight, high strength, rich color and lustre, convenient and fast construction, anti-seismic, fire prevention, rainproof, long life, maintenance free, has been widely promoted and applied.
PRODUCT PARAMETER
| Product | PPGI corrugated roofing sheet |
| Base material | Hot dipped galvanized steel sheet Hot dipped galvalume steel sheet |
| Material Grade | SGCC / SGCH / DX51D+Z / DX51D+AZ, etc |
| Thickness | 0.13-0.8mm |
| Width before corrugation | 750mm,762mm,900mm,914mm,1000mm,1200mm |
| Tolerance | Thickness: +/-0.02mm Width:+/-2mm |
| Zinc-coating | 60g/m2-275g/m2(G30-G60) |
| Technique | Raw material: Hot rolled steel coil –> Cold rolled_>hot dipped galvanized_>corrugated |
| Terms | Raw material width 762mm, after corrugated width 665mm: 9 waves Raw material width 914mm ,after corrugated width 800mm:11 waves Raw material width 1000mm, after corrugated 890mm or 900mm:12-14 waves |
| Feature | Roofing Steel Sheet have excellent performance of decoration, corrosion resistance etc. |
| Export package | Waterproof paper, galvanized steel covered and steel strip packed |
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