PPGL roofing sheet in RAL color is also called profiled sheet, It is made of colored coated steel sheet, galvanized sheet and other metal sheets.
Name | PPGL roofing sheet in RAL color |
Material | SGCC,SGCH,JIS G3302,DX51D,DX52D,DX53D |
Thickness | 0.10 -1mm |
Width | 600-1100 mm |
Length | 2-11.8 meters |
Tolerance | Thickness: +/-0.02mm Width:+/-2mm |
Color coating | Zinc Coating: 30g/m2-275g/m2 Color Coating: Top:15-25µm / Back: 5-8 µm |
Surface treatment: | unoil,dry,chromate passivated, non-chromate passivated |
| Technique | Cold rolled—>hot dipped galvanizing—>Color Coated —> corrugated |
Features of PPGL roofing sheet in RAL color
Weather resistant: The UV agent mixing in the sheets can truly resist the damage of ultraviolet ray.
Its life span is especially long.
Low noise: When it rains, the noise is more than 30dB lower than the metal roofing.
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