Marine Steel Watertight Hatches – Heavy-Duty Access Solutions
High-Performance Watertight Hatches for Marine Applications
Our marine steel watertight hatches provide secure compartment access while maintaining superior watertight integrity up to 0.025MPa water pressure. Constructed from marine-grade steel with stainless steel hardware, these robust hatches are available in multiple configurations to suit various vessel requirements.
Key Features & Benefits:
✔ Military-Grade Watertightness: 0.025MPa pressure-rated sealing system
✔ Corrosion-Resistant Construction: Marine-grade steel with stainless steel clips
✔ Multiple Operation Types: Choose from single/double opening, quick-action, or flush models
✔ Flexible Hinge Options: Four-side, long-side, or short-side mounting available
✔ Wide Size Range: Standard sizes from 450×630mm to 1330×1330mm
Product Line Overview
Hatch Types & Configurations:
| Type | Operation Style | Watertight Rating | Available Sizes (mm) | Hinge Position Options |
|---|---|---|---|---|
| A | Single Side Opening | Weathertight | 450×630 to 1330×1330 | Four/Long/Short Side Equivalent |
| B | Double Side Opening | Weathertight | 450×630 to 830×1230 | Four/Long/Short Side Equivalent |
| C | Quick Action | Weathertight | 530×530, 630×630, φ530, φ630 | – |
| D | Flush Mount | Non-Weathertight | 530×530 to 830×830 | Four/Long/Short Side Equivalent |
| E | Single Opening | Non-Weathertight | 450×630 to 830×830 | Four/Long/Short Side Equivalent |
| F | Double Opening | Non-Weathertight | 450×630 to 830×830 | Four/Long/Short Side Equivalent |
The description/sizes may be different with goods, please check with us when order.
