About product
The marine quick-acting watertight hatch cover is an essential access facility between the ship’s deck and compartments. It is widely used in engine rooms, cargo holds, accommodation spaces, and other critical areas requiring watertight integrity. Its primary function is to ensure rapid watertight isolation under severe sea conditions or unexpected flooding, thereby enhancing the vessel’s overall safety and stability.
- Robust structure: The cover plate and coaming are typically made of stainless steel or high-strength marine-grade steel, ensuring excellent corrosion resistance and the ability to withstand high external water pressure and impact loads.
- Multiple types: Available in two configurations—round (Type A) and square (Type B)—which can be selected according to installation location and specific operational requirements.