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Roof sheet and corrugated roofing sheet

  • Corrugated roof sheets have the advantages of both organic polymers and steel plates. It not only has good colorability, formability, corrosion resistance, and decorative properties of organic polymers but also has high strength and ease of processing of steel plates. It can be easily blanking, bending, deep drawing, welding, and other processing. This makes the products made of organic coated steel sheets have excellent practicability, decoration, processability, and durability.

Description

Corrugated roof sheets have the advantages of both organic polymers and steel plates. It not only has good colorability, formability, corrosion resistance, and decorative properties of organic polymers but also has high strength and ease of processing of steel plates. It can be easily blanking, bending, deep drawing, welding, and other processing. This makes the products made of organic coated steel sheets have excellent practicability, decoration, processability, and durability.

Parameters

Standards ASTM/AISI/BS/DIN/JIS/GB etc.
Raw material Galvalume steel sheet,galvanized steel sheet,
Thickness  0.12-0.80mm
Width 300-1250mm
Aluzinc coating 20-150g/m²
Coating component 55% Aluminum+43.5% Zinc+1.5% Silicon
Z20g,Z60g,Z150g,Z180g
Hardness HRB55-HRB90
Surface treatment Anti-finger/chromated/skin-pass/oiled/dry
Prepainted GI sheets
Prepainted GL sheets
Package weight 27 tons as requirement
Applications Construction/architecture etc.

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