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Marine Equipment

Round Steel Watertight Hatch Cover

Standard:CB/T3842-2000 The hatch cover is with the spring-balance device and the central clip device, so it is watertight, and can be opened or closed quickly and easily.There are two ...

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Round Steel Watertight Hatch Cover thumbnail 1 Round Steel Watertight Hatch Cover thumbnail 2

Round Steel Watertight Hatch Cover

Category: Marine Cover
Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
FOB Price: Get Latest Price Now
Warranty: 12 Months unless specified otherwise
Place of Origin: China
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We can supply according to your requirement.

China Round Steel Watertight Hatch Cover:

Standard:CB/T3842-2000

The hatch cover is with the spring-balance device and the central clip device, so it is watertight, and can be opened or closed quickly and easily.There are two types, A type is round, B type is square. It is used as the quick entry or exit which has the watertight demand on various ships

The use pressure is 0.2Mpa.

Watertight test requirement: The cover must be closed, and maintain 15 minutes after 0.3Mpa water is put into the test tank.

Main Material:

Cover-Steel

Coaming-Steel

Handwheel-Steel, Stainless Steel or Steel with Galv

Spring-Spring Steel

Main Size List(mm):

Clear Size Cut Out Size Coaming Inner Diameter Cover Outside Diameter Cover Thickness Coaming Center Distance Weight
D D1 D2 D3 t t1 H B kgs
600 640 670 720 12 12 200 473 245
650 690 720 770 498 266
700 740 770 820 523 285
750 790 820 870 548 306
800 840 870 920 573 328

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Quality Assurance

Safe and reliable products for marine & offshore projects.

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One-stop service from inquiry to delivery.

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Stable logistics ensure safe on-time arrival.

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  13. SHOW FULL COLUMNS FROM `nl_type` [ RunTime:0.000328s ]
  14. SELECT * FROM `nl_type` WHERE ( `tid` = 2 ) ORDER BY `tid` DESC LIMIT 1 [ RunTime:0.000289s ]
  15. SELECT `id`,`title`,`slug`,`showpic`,`images`,`pic_arr`,`content` FROM `nl_post` WHERE `pid` = 248 AND `id` <> 1112 AND `hide` <> 1 LIMIT 12 [ RunTime:0.008299s ]
  16. UPDATE `nl_post` SET `page_view` = `page_view` + 1 WHERE `id` = 1112 [ RunTime:0.000359s ]
0.053859s