It is galvalume sheet after roll forming process. The corrosion resistance of corrugated galvalume steel sheet is on base of aluzinc coating. Higher aluzinc coating, higher corrosion resistance. But in case of same coating, The corrosion resistance of galvalume steel sheet is much better than galvanized steel sheet because the density of zinc and aluminum-zinc alloy is different. This is why more and more clients change to buy corrugated galvalume steel sheet.
Surface treatment:
You can choose anti finger print or no anti finger print. We say it 'AFP' and 'no AFP'. With AFP, the roofing has longer service time. The price of galvalume steel with AFP treatment is much lower than prepainted steel. So corrugated GL sheet is more and more now.
Specifications:
|
thickness |
0.14-1.2mm |
|
width |
600-1250mm |
|
length |
According to requirement of client. |
|
aluzinc coating |
AZ40-AZ150 |
|
coil weight |
4-6 tons, suitable for container shipment |
Package and shipment:
Standard export packing, suitable for container shipment or bulk shipment. For container shipment, it is 20ft container. Each container loads maximum 26-27 tons.
Delivery term:
In general, about 20 days for your order.
Payment term:
T/T, L/C, D/P, etc.
Hot Tags: corrugated GL sheet, China, manufacturers, suppliers, factory, made in China, functional zn al mg alloy coated steel coil, textured zn al mg alloy coated steel sheet, galvanized steel contemporary, value for money prepainted steel, low maintenance prepainted steel, galvanized steel fitting