Square Steel Quick Acting Watertight Hatch Cover

  • Category:Marine Cover
  • Material:Steel
  • Standards:CB/T3842-2000
  • Certificate:CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
  • Fob Price:Get Latest Price Now
  • Place of Origin:China
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Details

China Square Steel Quick Acting 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
AXA A1XA1 A2XA2 A3XA3 t t1 H B kgs
600X600 640X640 670X670 720X720 12 12 200 510 310
700X700 740X740 770X770 820X820 560 340
800X800 840X840 870X870 920X920 610 380

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