The substrates of Color Coated Steel Coils are cold-rolled substrates, hot-dip galvanized substrates and electro-galvanized substrates. Coating types can be divided into polyester, silicon modified polyester, vinylidene fluoride and plastisol.
Color Zinc Coated Corrugated Steel Roofing Sheets Specification
| Thickness | 0.12-1.2mm |
| Width | 600-1200mm; 608/700/750/760/820/840/850/900/914/990mm etc. |
| Length | Customized |
| Wave Height | 10-200mm |
| Size selection | as request |
| Material | DX51D/DX52D/DX53D/SGCC/SGCD etc. |
| Substrate | PPGI, PPGL |
| Application | shutter door, roof, wall plate, floor cover, prefabricated building |
| Technique | Rolled cold forming |
| Advantages | Quick and easy installation, simple constrution, elegant appearance, High effective utilization, good water resistance |
| Package | 1.Water proof paper all covered with corrugated steel sheets; and corner protect by steel sheet. 2. Bundled by steel strips with iron pallet. Longitudinal strapping not less than 2 strips, lateral strapping not less than 2 strips. Based on the sizes of the products. 3. Each batch should not more than 10 tons. 4. As Customers' Request. |
Structure of Corrugated Roofing Sheets:
*Topcoat (finishing) which provides color, pleasing appearance and appearance and a barrier film to enhance long-term durability.
*Primer coat to prevent undercutting of paint and enhance corrosion resistance.
*Pretreatment layer applied for good adhesion and to enhance corrosion resistance.
*Base steel sheet.
Advantages of Corrugated Galvanized Roofing Sheet
Because of permanently and successive zinc/iron alloy and color painting layers, prepainted galvanized steel offers many benefits than traditional steels.
Corrosion Resistance: 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.
Formability: it can be simply bend to parts with various requirements.
Aesthetic: Excellent Surface Appearance
Eco-friendly: Enviromental and non-pollution
Color Zinc Coated Corrugated Steel Roofing Sheets FAQ
Q: What would you get from us ?
A. Best Competitive Prices
B. High and prime Quality Zinc Coated Corrugated Steel Roofing Sheets
C. Excellent Service:always online ,you can always get response within 24 hours
D. Free Samples to check the quality
E. Excellent shipping Freight ,fast delivery
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