Marine Watertight Doors

Marine Watertight Doors are different from weathertight doors. If your doors are going to be used one of the conditions below, you can choose watertight doors. (a) Watertight doors shall be provided at the lower water level during the final water intake stage; weathertight doors may be provided at other locations. (b) A notice -Keep closed at sea- should be posted on both sides of the door. (c) For cargo ships, type A ships with a length of 50 m and above and type B ships with reduced mains, hinged watertight doors may be provided between the engine room and the steering gear space, but the door sill shall be higher than the summer load water line . (d) The door must be closed before sailing. (e) If the door is accessible while navigating, it must be provided with means to prevent unauthorized opening.

TUF marine watertight doors are fabricated with excellent watertightness and the max water pressure they can hold can be up to 0.5MPa.

Available Products:

A.Pressure-Resistant Steel Watertight Door

B.High-Pressure-Resistant Watertight Door

C.Hydraulic Sliding type

D.A60 Hinged Pressure type

E. Hydraulic Watertight Hinged  type

https://tufmarine.com/hydraulic-watertight-hinged-door/

F. A60 Hydraulic Sliding Watertight Door

https://tufmarine.com/hydraulic-watertight-sliding-door/

G. Quick Acting Watertight Aluminum or Steel Door

H. Six dogs type and Eight dogs type available. Three dogs and Four dogs type are classified as weather tight doors.

I. A60 Watertight Steel Door

https://tufmarine.com/a60-watertight-steel-door/

Approvals: DNV-GL, ABS, CCS, LR, KR, NK, RINA, RM-RS.