Hot Dipped Galvanized  Corrugated Roofing Sheet 
 

1.Introduction:   
It is a plain carbon steel sheet coated in a galvanizing process that applies a
barrier of zinc to insulate it from the elements. Most of the corrugated roofing and siding
products seen today and for many years past are made with a galvanized finish.
 

2.Application:
Apply in all kinds of roof, wall decoration, internal and external construction material.
 

3.Material:

Galvanized steel,available for any requirement.
 

4.Feature:
1) Excellent waterproof performance.
2) Widely application,matched with variety thermal insulation material and bottom layer for thermal insulation roof or non thermal insulation roof.
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.

5.Common Size:  
1) 750/762mm to 665mm(after corrugated) and 9 waves
2) 900mm to 800mm(after corrugated) and 11 waves
3)1000mm to 900mm(after corrugated) and 12 or14 waves
Special size can be produced as customers' requirement