Product Description

Corrugated steel roofing sheet

1. Breif introduction of roofing  sheet:

    Color steel plates are made by cold rolled galvanized steel sheet, then treated by degressing,phosphating, chromated and others. coated with organic fluorine resin coating..

    They are manufactured through a continuous baking and a variety of profiling machine.

2. The specification of the roofing sheet: 

1. Length: 1m to *2m

2.Effective width: **5mm to **0mm

3.Color: navy blue,white grey or any RAL colors

4.Thickness: 0.2 mm to 0.6 mm

5.Hardness: *0HRB to *0HRB

6.Strength Tensile:  **0mpa to **0mpa

7.Zinc coating: *0g/m2 to **5g/m2

8.Standard:  ASTM A**3, JIS G***2

9.Top coating: *8um to *5um   Back coating:5um to *0um

*0.Certification:ISO***1:***0

*1.HS code:*********0

3.The advantages of the roofing sheet:

a:waterproof and fireproof: it is made by color steel and can be applicative in **0

b:anticorrosion:it is made by zinc or aluzinc coating hot dippped steel

c:its coating has good adhesion,high tenacity,can use more than *0 years

4.Application of the roofing  sheet :

They are used as the roofing sheet of the factory,residential house,steel structure...