About product
Our marine porthole windows are widely used on ocean-going vessels and naval ships, and are also suitable for inland waterway vessels. They provide lighting, ventilation, and visibility for compartments while enhancing the vessel’s overall aesthetics and safety.
- Type A Heavy-Duty: Highest pressure resistance, usually equipped with an internal storm cover. Suitable for high-watertight areas, such as main deck compartments or critical operational spaces, ensuring safety in harsh sea conditions.
- Type B Medium-Duty: Medium pressure resistance, storm cover optional. Suitable for standard compartments and superstructures, balancing safety and cost-effectiveness.
- Type C Light-Duty: Lower pressure resistance, no storm cover. Suitable for non-critical compartments or superstructures, providing basic lighting and ventilation, with lightweight and flexible installation.