Type B hatch cover

Type B hatch cover3
Nominal size L×B Clear size of opening L1×B1×R Cover  size   Qty of wedge handle buckle Weight kg
L2×B2 t t0 H
450×630 420×600×100 508×688 4 4,6 100、 150、 200、 250、 450、 600. 4 28.7
512×692 6 6,8 35.4
516×696 8 8,11 42.0
530×530 500×500×100 588×588 4 4,6 28.5
592×592 6 6,8 35.1
596×596 8 8,11 41.7
630×630 600×600×100 688×688 4 4,6 33.5
692×692 6 6,8 42.4
696×696 8 8,11 51.2
630×830 600×800×100 688×688 4 4,6 39.7
692×692 6 6,8 51.2
696×896 8 8,11 62.3
830×830 800×800×100 888×888 4 4,6 6 51.2
892×892 6 6,8 65.3
896×896 8 8,11 79.4
830×1230 800×1200×100 888×1288 4 4,6 8 71.4
892×1292 6 6,8 91.5
Note 1:The weight in the table does not include the weight of the coaming and the coaming stiffener.

Note 2:Height and thickness of the coaming shall be determined by the selected person.