Metal roofing steel sheet is of great heat resistance, which can withstand a high temperature of more than 300 degrees. Besides, it is also featured with high thermal reflectivity. So it can be even used as insulating material. That’s why PPGL is a good choice as roofing material.
Product | Metal roofing steel sheet |
Thickness | 0.13mm-1.2mm |
Width | 750-1250mm |
Tolerance | thickness+/-0.02mm |
T Bending (top-coating) T Bending (back-coating) | ≤3T ≤4T |
Anti-MEK Wiping | ≥100times |
Zinc coating | 20-180g |
Type of coating structure | 2/1 or 2/2 coating, or customized |
Standard | GB/T12754-2006, GB/T9761-1988, GB/T9754-1988, GB/T6739-1996, HG/T3830-2006, HG/T3830-2006, GB/T1732-93, GB/T9286-1998, GB/T1771-1991, GB/T14522-93 |
Color | Ral color, various colour, as per your request. |
Application | Building industry ,structural use, roofing, commercial use ,household appliance,industry facilities,office buildings |
Material Structure of Metal roofing steel sheet:
All these notable features ensure durability and excellent resistance to chemical corrosion. The intermediate and underlying layers are made up of the materials that ensure excellent strength and excellent insulating nature.
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