Prepainted steel is based on hot dipped galvanized steel plate which is dealed with surface treatment( the mical degreasing and chemical conversion treatment ), and then is baked and cured to finished products.
Prepainted Corrugated Steel Roof Sheet Specification
| Product Name | Prepainted Corrugated Steel Roof Sheet | ||
| Material | SGCC/SPCC/SGCH/DX51D/DX51D+Z/DX51D+AZ,DX52D,DX53D | ||
| Color | Galvanized,RAL color or as client sample color | ||
| Standard | DIN GB ASTM BS etc. | ||
| Effective width | 665mm-1100mm,or as requirement | ||
| Available thickness | 0.12-0.8mm | ||
| Zinc Coating | 30g-275g/m2 | ||
| Hardness | 60HRB to 90HRB | ||
| Surface | zero ,small normal spangle PPGI roofing sheet:PVDF,HDP,SMP,PE,PU | ||
| Coating | Top coating:18μm to 25μm Back coating:7μm to 10μm | ||
| Model | 18-76-836mm, 25-205-820mm, 25-210-840mm,25-210-1050mm,etc. | ||
| Advantage | a.lower price and best quality b.light weight c.good appearance | ||
Prepainted Corrugated Steel Roof Sheet Model
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