Type A Steel Small Boat Hatch Cover

Marine Manhole Cover  manufacturer-Weitong Marine offers Type A Steel Small Hatch Cover with good watertightness and competitive price.
Description
Description
Type A Steel Small Boat Hatch Cover
Type A Steel Small Hatch Cover is used for various ships. A full selection of hatch cover specifications is available. This small hatch cover is designed and manufacturerd in line with the standard of CB/T3728-1995
Main Material: Steel

Type A Steel Small Hatch Cover Specification
Nominal Size(LXB) Size of door way(L1XB1XR) Size of Cover (L2XB2) Thick of cover (t) Coaming Butterfly Clip Weight(KG)
to H Dia Qty
450*630 420*600*100 508*688 4 4.6 100 M16 4 24.4
512*692 6 6.8 150 31.1
516*696 8 8.11 200 37.7
530*530 500*500*100 508*588 4 4.6 250 24.2
592*592 6 6.8 450 30.8
596*596 8 8.11 600 37.4
630*630 600*600*100 688*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 (c/w counter weight)
1030*1030 1000*1000*100 1092*1092 6 6.8 6 146.6 (c/w counter weight)
1096*1096 8 8.11 190.9 (c/w counter weight)
1330*1330 1300*1300*100 1396*1369 8 8.11 4 331.0 (c/w counter weight)
 
 
 
 
 
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