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DEYUAN MARINE
Product Description
Marine Boat Sunk Type Weathertight Steel Hatch Cover
| Model | Clear size | Cut-out size | Weight （kg) | |
| QL-405E | B*L | B1*L1 | t=8 | t=10 |
| A | 500*500 | 590*590 | 48.5 | 55.5 |
| 600*600 | 690*690 | 61.6 | 70.6 | |
| AL | 400*500 | 490*590 | 35.3 | 40.2 |
| 450*600 | 540*690 | 43.7 | 52.4 | |
| AR | Φ500 | Φ590 | 39.3 | 47.2 |
| Φ600 | Φ690 | 47.1 | 56.5 | |
