Active Member
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[China]
Address: Xinke International Building Liangjiang New Area,Chongqing .China
Contact name:Judy Chen
Juvi Marine Machinery Co.,LTD |
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Manufactory Marine Ship Boat Vessel Stainless Steel Fireproof
Watertight Door Boat Hatch Door
Specification
Type | Steel Quick Action Weathertight Door/Watertight Door; |
Material | Steel/ aluminum/ stainless steel |
Color/Size/ Thickness | Customized |
Certificate | CCS/ABS/LR/BV/DNV-GL/NK |
Direction | Left/Right |
Marine doors mainly include:
1. Watertight door
There are two types of watertight doors, hinge type and sliding
type.
The watertight doors used on ships have the following three levels:
First level-hinged door; second level-manual sliding door; third
level-power and manual sliding door.
(1) Hinged watertight door: It is required to open and close
quickly on both sides of the door.
(2) Sliding watertight door: made of steel plate. According to the
sliding direction, there are two types of horizontal movement and
vertical movement; according to the control mode, there are two
kinds of manual control and power control. (The time for manual
door closing does not exceed 90 seconds, and the time for power
door closing does not exceed 60 seconds.)
All watertight doors on the ship should be kept closed during
navigation, and they should be closed at any time when they must be
opened during navigation due to work needs. The watertight doors on
the watertight bulkheads, whether powered or manually operated,
shall be operated every day if they are used during navigation.
Sliding watertight doors should be checked regularly during the
voyage, at least once a week.
2. Weathertight door
It is required to install weathertight doors at the entrances and
exits of the two end walls of the enclosed superstructure above the
freeboard deck.
(1) Steel weathertight door
Its structure is similar to that of a steel hinged watertight door,
but the door panel is thinner, the number of door handles is also
less, and the tightness is less, which can only ensure weather
tightness. To
(2) Wooden weathertight door
The door panels are made of oak or teak, which are divided into
hinge type and sliding type, both of which have poor tightness. The
doors on both sides of the cab are horizontally sliding.
JUVI Marine Machinery Co., Ltd
Email: sales1@chinajuvi.com
Web.: www.marineboataccessory.com
Tel./ WhatsApp/ Skype/ WeChat: +86 17318201360
Add.: No. 8 Xihuan Road, Jiangbei District, Chongqing, China
