Marine Hinged Watertight Door | SOLAS Certified | A0-A60 Fire Rating Watertight Closure Solutions
Product Overview
Our Marine Hinged Watertight Door is a critical safety component designed to ensure watertight integrity and fire protection in marine vessels and offshore structures. Engineered to meet stringent IMO and SOLAS regulations, these doors provide reliable compartmentalization, preventing flooding and fire spread. Available in steel, aluminum, and stainless steel constructions, they offer superior strength, corrosion resistance, and operational durability in the harshest marine environments.
Material Options & Construction
| Material Type | Key Features | Ideal Applications |
|---|---|---|
| Steel | High-strength, cost-effective, durable | Commercial vessels, cargo ships, engine room bulkheads |
| Aluminum | Lightweight, excellent corrosion resistance | High-speed craft, offshore platforms, superstructures |
| Stainless Steel | Premium marine-grade, maximum corrosion resistance | Passenger ships, naval vessels, chemical tankers |
| Hybrid Construction | Custom material combinations for specific needs | Specialized vessels and unique architectural requirements |
Certifications & Compliance
✅ International Compliance: Fully meets IMO Resolution MSC.307(88) and SOLAS Chapter II-1 regulations
✅ Classification Society Approvals: GL, DNV, CCS, BV, ABS, LR, KR, RS, RINA, NK
✅ Fire Ratings Available: A0, A15, A30, A60 (upon request)
✅ Watertight Integrity: Tested to applicable hydrostatic pressure standards
Technical Specifications
| Product No. | Door Size (mm) | Nominal Size (mm) | Leaf Thickness (mm) | Cutout in Steel Wall (mm) | Weight (kg) |
|---|---|---|---|---|---|
| CQYS010-SS001 | 640×1240 | 600×1200 | 4 | 660×1260 | 45.7 |
| CQYS010-SS002 | 640×1440 | 600×1400 | 4 | 660×1460 | 52.0 |
| CQYS010-SS003 | 640×1640 | 600×1600 | 4 | 660×1660 | 58.9 |
| CQYS010-SS004 | 740×1640 | 700×1600 | 5 | 760×1660 | 74.9 |
| CQYS010-SS005 | 740×1740 | 700×1700 | 5 | 760×1760 | 79.0 |
| CQYS010-SS006 | 740×1840 | 700×1800 | 5 | 760×1860 | 83.1 |
| CQYS010-SS007 | 790×1840 | 750×1800 | 5 | 810×1860 | 87.3 |
| CQYS010-SS008 | 840×1840 | 800×1800 | 5 | 860×1860 | 91.4 |
The description/sizes may be different with goods, please check with us when order.
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