
In the construction of air duct systems, every component is crucial, and the GI Shaped Disk for Air Duct Board, as a key accessory for duct boards, is playing an indispensable role.
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Product Features
Made of 0.5-1.2mm thick galvanized steel plate
Zinc coating thickness ≥ Z275 standard
Strong corrosion resistance and long service life

Material Characteristics
G-shaped cross-section design to provide better mechanical strength
Standardized dimensions suitable for various duct specifications
Precision stamping forming at edges to ensure tight connection

Structural Design
Simplifies the installation process and improves construction efficiency
Can be used with various sealing materials
Suitable for both mechanical connection and manual installation

Installation Advantages
Technical Parameters
| Item | Specification |
|---|---|
| Material | Galvanized iron (GI) steel plate |
| Thickness | 0.5-1.2mm (optional) |
| Width | 20-50mm (optional) |
| Length | Customizable as required (standard: 2m/root) |
| Working Temperature | -30℃ to 120℃ |
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