The zinc and color coating surface protects the base steel not only by providing barrier to corrosion elements, but also by the sacrificial nature of the coating. Galvanized steel often remains in working order with little maintenance for 40 years or more.
Corrugated PPGI Color Coated Steel Roofing Sheet Description
| Capacity | about 15000 tons per month for the steel sheet and coil product |
| Material | Hot-dipped galvanized steel coil |
| Standard: | JISG3312/ASTM/EN10169/GBT12754 |
| Thickness | 0.18mm - 3.5mm |
| Width | 600/1000/1250/1500 (mm) or per customer's request |
| Coil ID | 508mm/610mm or per customer's request |
| Coil weight | from 2-10MT, according to the customer's request |
| Surface coating type | PE,SMP,HDP,PVDF |
| Zinc coating weight | 30g/m2-600g/m2, double side |
| Color | All colors according to RAL color system |
Corrugated Color Coated Steel Roofing Sheet Advantages:
1.360° occlusion---Upright lock seam 760 roofing system.
2.360° vertical fastening seam, excellent waterproof and airtight.
3.No screw penetration on the surface of the system.
4. The unique sliding-sliding bracket makes the system have perfect thermal expansion and contraction compensation function.
5.Processed equipment cabinets to ensure accurate on-site suppression of large projects.
Application of Corrugated Color Coated Steel Roofing Sheets
1. Contruction and building: roofing; ventilating duct; handrail; partition panel; etc.
2. Electric appliance: refrigerator; washing machine; microwave; DVD;etc.
3.Transportation:oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.
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