Corrugated Roofing Sheets

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Corrugated Roofing Sheets

4-1-3,镀锌波浪瓦包装堆垛图

Galvanized corrugated roofing sheets are profiled sheets made by rolling galvanized steel plates into a continuous corrugated shape.
Their galvanized layer provides excellent anti-corrosion performance, while the corrugated structure enhances structural stability, drainage performance, and wind resistance.

Featuring sturdiness, durability, high cost-effectiveness, convenient installation, and high construction efficiency, galvanized corrugated tiles are widely used in roofs or walls of industrial plants, warehouses, temporary buildings, etc. They are particularly suitable for dry or moderately corrosive environments, meeting both protection and structural support requirements.


Corrugated Roofing Sheets

Product NameCorrugated Roofing Sheets
Technical StandardASTM DIN GB JIS3302
GradeSGCC SGCD or Customer’s Requirement
Thickness0.13mm-0.6mm
LengthCut as per request
Effect Width750mm-1025mm
Feeding Width1000mm-1250mm
Zinc CoatingZ30-275g/m2
Alu-Zinc CoatingAZ30-150g/㎡
Colorall RAL Colors, or According to Customers Require/Sample
Paint MaterialPE/PVDF
Pre-Paint Coating5㎛-25㎛
Top SidePrimer paint+polyester paint coating
Back SidePrimer epoxy
PackageStandard seaworthy package or customized
MOQ4 Tons

Corrugated Roofing Sheets Production Line

The production line for galvanized corrugated roofing sheets is a set of automated processing equipment, with the workflow as follows: Coiled galvanized steel plates are first fed by an uncoiler, then straightened by a leveler to ensure flatness. They then enter multiple sets of roll forming machines for continuous cold bending to be pressed into the preset corrugated shape. Subsequently, they are cut into the required length by a fixed-length cutting machine, and finally, the finished products are discharged and stacked via a conveying device.

The entire process allows adjustment of roll group parameters to adapt to different corrugated specifications, enabling efficient mass production.

Corrugated Roofing Sheets

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299980

+

Annual Output (tons)

49980

+

Total Land Area (㎡)

0

+

Exporting Countries

0

million

Annual Export Value ($)

Quality Control

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We have our own Physical & Chemical Testing Center Lab. to guarantee our product quality. Our test items & instrument fully meet international standards.

About Packing Details

1.Sheet Stacking and Layering: First, stack corrugated sheets of the same size neatly. Place waterproof paper or plastic film between each layer to prevent scratching.

 

2.Bundle Wrapping and Reinforcement: The stacked sheets are bundled into a single unit. The exterior is tightly wrapped with waterproof kraft paper and plastic woven fabric to prevent moisture and physical damage.

 

3.Multi-directional Strapping: Use multiple high-tensile steel straps. The straps should be applied both horizontally and vertically to ensure the sheet stack does not fall apart during transport.

 

4.Placement on Pallets: Place the strapped bundle of sheets on a sturdy wooden or steel pallet. The pallet provides support and facilitates forklift handling.

 

5.Marking and Final Inspection: Affix a clear shipping mark to the exterior of the package, indicating product specifications, quantity, and batch information. A final inspection is conducted to ensure the packaging is complete and undamaged.

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  • 4-7-3,镀锌波浪瓦包装堆垛图
  • 4-7-4,镀锌波浪瓦包装堆垛图