Standard: CB452-81
It is used as the door for working cabin or used with weathertight door.
Marine Door
Standard: CB452-81 It is used as the door for working cabin or used with weathertight door. Type: A-single wire mesh door (round corner), used with weathertight door together. B-single wire...

Standard: CB452-81
It is used as the door for working cabin or used with weathertight door.
A-single wire mesh door (round corner), used with weathertight door together.
B-single wire mesh door(square corner), used for the working rooms.
C-double wire mesh door, used for the working rooms.
| Type | Cear Size | Door Size | Wall Opening Size | R | Weight(kgs) |
| A | 600x1400 | 592x1392 | 640x1440 | 100 | 42 |
| 700x1400 | 692x13992 | 740x1440 | 47.2 | ||
| 600x1600 | 592x1592 | 640x1640 | 44.2 | ||
| 700x1600 | 692x1592 | 740x1640 | 44 | ||
| 800x1600 | 792x1592 | 840x1640 | 49 | ||
| B | 600x1600 | 592x1592 | 640x1640 | _ | 43 |
| 700x1600 | 692x1592 | 740x1640 | 46 | ||
| 800x1600 | 792x1592 | 840x1640 | 48 | ||
| C | 1000x1600 | 2(495x1592) | 1040x1640 | 65 | |
| 1200x1600 | 2(595x1592) | 1240x1640 | 69.9 | ||
| 1400x1600 | 2(695x1592) | 1440x1640 | 72 |