Marine Deck Hatch
Introduction of Marine Deck Hatch
The deck hatch refers to the hatch cover installed on the main deck. The function of the hatch cover is mainly to ensure that waves and rainwater will not penetrate into the cabin. Its material could be aluminum and steel. Various IACS approvals are also available.
Specifications of Marine Deck Hatch
type
nominal size L*B
clear Size L1*B1*R1
Cover size L2*B2
Cover thickness t
hatch
Butterfly clip
Weight Kg
t0
H
dia
qty
A
AL
AS
450*630
420*600*100
508*688
4
4,6
100
150
200
250
450
600
M16
4
24.4
512*692
6
6,8
31.1
516*696
8
8,11
37.7
530*530
500*500*100
588*588
4
4.6
24.2
592*592
6
6,8
30.8
596*596
8
8,11
37.4
630*630
600*600*100
682*688
4
4,6
M20
31
692*692
6
6,8
39.8
696*696
8
8,11
48.5
630*830
600*800*100
688*888
4
4,6
37.4
692*892
6
6,8
48.5
696*896
8
8,11
59.7
830*830
800*800*100
888*888
4
4,6
6
47.1
892*892
6
6,8
61.2
896*896
8
8,11
75.3
830*1230
800*1200*100
888*1288
4
4,6
8
65.2
892*1292
6
6,8
85.3
896*1296
8
8,11
800
175.2
1030*1030
1000*1000*100
1092*1092
4
4,6
8
146.6
1096*1096
6
6,8
190.9
1330*1330
1300*1300*100
1396*1396
8
8,11
8
331.3
Picture of Marine Hatch
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