Water Tight Hatch Cover

Steel Pressure Proof Watertight Hatch Cover

The pressure proof watertight 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 part Material:

● Cover-Steel

● Coaming-Steel

● Handwheel-Steel, Stainless Steel or Steel with Galv.

● Spring-Spring Steel

We can provide following hatch cover

1. Steel hatch cover type A, type B, type C, type D

2. Marine manhole cover type A, B, C, D, E

3. Sunk manhole type A, B, C

4. Aluminum watertight hatch cover type A, type B, type C, type D

5. Aluminum Sunk watertight hatch cover type A, type B

6. Pressure resist watertight hatch cover type A, B

7. A60 fire proof watertight hatch cover

8. Rotating oil tank hatch cover type A,B

9. Quick open and close watertight hatch cover

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