
Thickness 0.13mm-2.0mm,Thickness tolerance:±0.02mm
Width 600mm-1250mm,Width tolerance:-0/+3mm
Weight of each package 2mt to 4 mt
Depth of corrugated from 15mm to 18mm
Pitch from 75mm to 78mm
Length according to request
Surface treatment chromate, oil/unoil, bright finish, spangle
Colors refer to RAL numbers or customer sample,common colors are sea blue, white grey and bright red
Corrugated Sheet
Raw Materials
Galvanized steel, Galvalume steel, Zinc coated steel, Aluzinc coated steel, Pre-painted galvanized steel,
Pre-painted galvalume steel.
GI stands for galvanized iron, and GI corrugated roofing sheet is a roofing material made from galvanized iron. Corrugated sheet is characterized by its distinctive wave pattern that provides strength and rigidity while also allowing for expansion and contraction due to temperature changes.
Galvanizing involves applying a protective layer of zinc to iron or steel sheets to prevent rust and corrosion. The process involves dipping the sheet into molten zinc or applying a zinc-rich coating through electroplating.
GI corrugated roofing sheets are popular in the construction field due to their durability, corrosion resistance and ability to withstand harsh weather conditions. They are commonly used for roofing and cladding applications on residential, commercial and industrial buildings.
Thickness |
0.1mm-2.0mm,Thickness tolerance:±0.02mm |
Width |
600mm-1250mm,Width tolerance:-0/+3mm |
Weight of each package |
2mt to 4 mt |
Depth of corrugated |
from 15mm to 18mm |
Pitch |
from 75mm to 78mm |
Length |
according to request |
Surface treatment |
chromate, oil/unoil, bright finish, spangle |
Colors |
refer to RAL numbers or customer sample,common colors are sea blue, white grey and bright red |
Corrugated Sheet Raw Materials |
Galvanized steel, Galvalume steel, Zinc coated steel, Aluzinc coated steel, Pre-painted galvanized steel, Pre-painted galvalume steel. |
Surface Coating |
top coating:17-25um;back coating :5-7 um |
Gloss |
The gloss can changeable by Customers' Request.we can also do some High gloss, with some sparkling granule in it. |
Paint type |
PE or PVDF |
Standard |
GB/T 12754-2006;ASTM A 755;EN 10169;JIS G 3312;AISI;BS;DIN |
Grade |
CGCC/SGCC/SGCH/SPCC |
application: |
various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc. |
what are the benefits and uses of GI Corrugated Roofing Sheets?
GI corrugated roofing sheets offer several benefits and have various uses in construction:
The corrugated pattern adds a unique visual appeal to buildings, making them suitable for both residential and commercial constructions.
They are often used for temporary shelters and construction site enclosures due to their ease of installation and cost-effectiveness.
Overall, GI corrugated roofing sheets offer a combination of durability, affordability, and versatility, making them a popular choice for various construction applications.
Q: Do you accept the third party inspection? A: Yes absolutely we accept. Q: Could you customized as our request? A: Yes, just tell your demands, we can offer the customized solution for you, such as material, hardness, thickness,width and so on. Q: How can I visit your factory? A: Welcome to visit our factory at any time. We will assist arranging your schedule in China, including the factory visiting, products quality checking, car picking up, hotel booking, food service etc. Q: How can I get a quotation from you? A: You can leave us message, and we will reply every message in time. Or we may talk on line by Trade manager. Q: Will you delivery the goods on time?
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