Marine Single Side Opening Steel Weathertight Hatch
Introduction
Weathertight hatch covers are installed on each open deck above the freeboard deck and on decks inside semi-enclosed superstructures or deck rooms. Small weathertight hatch mainly consists of coaming, cover, hinge, clamping device,, brake, latch, handle and seal. The material of the enclosure and cover plate is carbon steel for A class hull structure.
Specifications of Marine Single Side Opening Steel Weathertight Hatch
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
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
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