Marine Fire Rated Portholes – Certified Fire Protection for Vessels
SOLAS-Compliant Fireproof Windows for Ship Safety
Our marine fire rated portholes provide critical fire compartmentalization, engineered to block flames and heat transfer during emergencies. These certified fire windows meet strict IMO standards with three protection levels (A, B, C-class), offering up to 60 minutes of fire resistance for maximum safety.
Key Safety Features
✔ Multi-Layer Fire Protection System:
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Fire-rated glass (maintains visibility while resisting heat)
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Inorganic fireproof boards (3+ hour burn resistance)
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High-temp seals (graphite/neoprene for airtight closure)
✔ Material Options:
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Q235-A steel frames (structural integrity at high temps)
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Copper components (corrosion-resistant alternative)
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Ceramic wool insulation (1000°C protection)
✔ Certified Performance:
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A-Class (highest) to C-Class fire ratings
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SOLAS and IMO compliant
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Classification society approvals available
Technical Specifications
Fire Protection Components
| Component | Material Options | Fire Performance |
|---|---|---|
| Glass | Fireproof glass | Maintains integrity at 1000°C+ |
| Standard glass | Non-fire rated option | |
| Frame | Q235-A Steel | Withstands structural deformation |
| Copper | Natural corrosion resistance | |
| Insulation | Ceramic wool | 1000°C protection |
| Mineral wool | 200°C thermal barrier | |
| Seals | Graphite | 800°C high-temp resistance |
| Neoprene | Watertight performance |
The description/sizes may be different with goods, please check with us when order.
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