Marine Fixed Shutters – Durable Ventilation Solutions for Ships & Offshore Structures
Heavy-Duty Steel & Aluminum Shutters with Superior Protection
Our marine fixed shutters provide secure ventilation while maintaining watertight integrity for steel ships and marine structures. These robust shutters combine structural strength with advanced protective features, including external cover plates and internal rodent-proof mesh for complete environmental protection.
Key Features & Benefits
✔ Dual Material Options:
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Aluminum 6063 – Lightweight with excellent corrosion resistance
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Q235 Steel – Cost-effective with superior durability
✔ Enhanced Protection System:
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External cover plate for weatherproof sealing
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Internal stainless steel mesh for pest prevention
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Corrosion-resistant hardware throughout
✔ Marine-Grade Construction:
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Saltwater-resistant materials
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Heavy-duty hinge system
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Secure clamping mechanism
Component Specifications
| Part | Material Options | Key Properties |
|---|---|---|
| Cover | AL6063 / Q235-A | AL: Anodized finish, excellent corrosion resistance Steel: High strength, cost-effective |
| Shutter Plate | AL6063 / Q235-A / Q235-B | Q235-B preferred for welding applications |
| Hinge | SUS304 / Q235 | 304 stainless for maximum corrosion resistance |
| Clip | SUS304 / Q235 | Secure fastening with marine-grade durability |
Material Advantages
Aluminum 6063:
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Excellent anodized finish (multiple color options)
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30% lighter than steel alternatives
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Superior saltwater resistance
Q235 Steel:
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Cost-effective solution
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High structural strength
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Suitable for welded installations
SUS304 Stainless:
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Maximum corrosion resistance
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Maintenance-free operation
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Long service life in marine environments
The description/sizes may be different with goods, please check with us when order.
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