
GL Aluminum-zinc steel sheet alloy coating consists about 55% aluminum, about 43.5% zinc and about 1.5% silicon. Compared with traditional galvanized products, it has excellent corrotion resistance, heat resist-ance and thermal reflecivity, etc.

Construction Material GL Corrugated Roof Sheet Details
1.Commodity:Construction Material GL Corrugated Roof Sheet
2.Grade:ASTM,DX51D,SGCC,CGCC and SGCH.
3.Thickness:0.13mm---1.3mm
4.Width:600-1250mm.
5.Gal Coating: 30gms/m2--275gms/m2.
6.Spangle:Minimized spangle,Regular spangle,Big spangle and Zero spangle.
7.Surface Treatment:Passivate(chromated), Oiled(Unoiled).
8.Packing: Standard packing to export or as client requirment
9.Delivery Time: about 40 days after the signed contract
10.roofing tile


As a construction material,GL roof sheet is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts.


1.GL Corrugated Roof Sheet covered with wooden plate for protection in transportation.
2. All steel sheet will be loaded in strong wooden packages.
3. Every cartons loaded with good shoring and strengthening.
4. Take container loading pictures and seal the container.
5. Transportation speed is quick. And keep customer each step informed.

Construction Material GL Corrugated Roof Sheet FAQ
Q: Do you have quality contral ?
A: Yes, we attach great importance to quality control
Q: Can I get samples before order ?
A: Yes, of course. Small samples in store and can provide the samples for free.
Q: How can I get a quotation from you ?
A: You can leave us message, and we will reply every message in time. And you can also find our contact information on contact page.
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