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- Marine Power Equipment
- Marine Propulsion Equipment
- Marine Deck Equipment
- Marine Mooring Equipment
- Marine Anchoring Equipment
- Marine Outfitting Equipment
- Marine Life Saving Equipment
- Marine Fire Fighting Equipment
- Marine Electrical Equipment
- Communication Navigation Equip
- Marine Auxiliary Machinery
- Marine Pumps and Piping System
- Marine HVAC System
- Marine Special Equipment
- Marine Decorations
- Marine Hardware
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Contact Us
ADD: 18F, No. 157, Zhongshan 3 Rd., Yuzhong district, Chongqing, China
Post code: 400015
Mob/Whatsapp: +86-13640513313
TEL/FAX: +86-23-86595013
Email: manager@bochimachinery.com
Quick Acting Watertight Hatch Cover
Technology & Parameters:
| Nominal Size | Cutout in Steel Wall D1 | Coaming Inner Size D2 | Cover Plate size D3 | Covr Pl.t | Coaming | Weight | |
| Thinkness | Height | ||||||
| 600 | 640 | 670 | 720 | 12 | 12 | 200 | 245 |
| 650 | 690 | 720 | 770 | 266 | |||
| 740 | 740 | 770 | 820 | 285 | |||
| 750 | 790 | 820 | 870 | 306 | |||
| 800 | 840 | 870 | 920 | 328 | |||
Available in various sizes ,and the size is changeable according to your will.