Hot Dipped Gi Galvanized Steel Sheet Corrugated Roofing Sheet

Material:CGCC,SGCH,G350,G450,G550,DX51D,DX52D,DX53D
Thickness:0.14-2.0mm
Width:750-1250mm(before corrugation)
           600-1100mm(after corrugation)
Length:1000-3500mm or as require
Zinc Coating:60-275g/m2

Feature:
1.Excellent waterproof Performance
2.Widely application,matched with variety thermal insulation material and bottom layer for thermal insulation 
3.available for any length,avoid to overlap in longitudinal,eliminate the possibility of leakage of rain.
4.Symmetrical struction,no fasten screw needed,beautiful appearance and super anti-corrosion
5.Hook type mechanical fixation,fastness and reliable,can bear any thermal expansion changes
6.Beautiful appearance,convenient installation,smooth drainage,economic material.