Watertight Door
- Square or round corners.
- With or without a portlight, fixed light or window in door panel.
- Individually dogged.
- Quick action dogging, single point activation - either wheel and wheel both sides the door, lever and lever on the door, or lever and lever on the frame.
- Dutch door style or double (side by side) door style.
- Hull side door for a watertight access through the side of the ship. Door panel flush with hull side and matching hull plate thickness.
Order Notice:
- A---Fore end wall of the first superstructure above free board(foreword from after perpendicular in scope of 0.1~0.7L)
- B--Fore end wall of the second superstructure above free board(foreword from after perpendicular in scope of 0.1~0.7L, after end wall of the first superstructure and wall)
- C---Fore end wall of the third superstructure above free board(foreword from after perpendicular in scope of 0.2~0.6L, after end wall of the second superstructure and side wall)
- D--bBulkhead of the fourth superstructure above free board, after end and side wall of the third superstructure.

