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Chongqing New Maritime Import&Export Co.,LtdWe are a very professional manufacturer and exporter in marine equipment field , we can customize the goods according to your drawing. |
A60 hydrulic sliding watertight door
Product Description
Marine Ship Steel A60 Hydraulic Sliding Watertight Door
The marine hydraulic watertight sliding door is always used for working vessels or ships. It includes three parts, mechanism, hydraulic and electric
The mechanism part includes door fame, door plate, guide roller and cylinder braket. The hydraulic part consists of hydraulic pump unit (includig motor, oil pump, electromagnetism change valve, throttle, overflow valve, one way valve,level switch, high-low pressure relay, low pressure relay, level controller, etc.), oil cylinder, hand pump,hand change valve, accumulator and pressure guage, etc. Ad the electic part includes start up alarm box, alarm lamp and bell, limit switch and button box.
Meet IMO, SOLAS requirements
Normal pump unit can be separately installed beside the door or other position.
Application: used for engine&steering gear rooms with watertight bulkhead
Type: Integrated / Normal
Option: A0 / A60 Class Fireproof
Material: steel
Max. Pressure:0.1Mpa
Available certificates: GL, DNV, CCS, BV, ABS, LR, etc.




Used for watertight divisions under waterline in accordance with relevant rules.
This is watertight door for bulkhead below waterline, which is uaually used between engine room and shaft tunnel, or between engine roon and boiler room, or between engine room and steering gear room, etc.
It complies with class rules for sea going ship and solas. This door can be power and manually operated from both sides of door, and hand operation could be provided on upper deck if needed.
*This door can be fire resistant. A60 hydraulic sliding watertight door.

The marine hydraulic watertight sliding door is always used for working vessels or ships. It includes three parts, mechanism, hydraulic and electric
The mechanism part includes door fame, door plate, guide roller and cylinder braket. The hydraulic part consists of hydraulic pump unit (includig motor, oil pump, electromagnetism change valve, throttle, overflow valve, one way valve,level switch, high-low pressure relay, low pressure relay, level controller, etc.), oil cylinder, hand pump,hand change valve, accumulator and pressure guage, etc. Ad the electic part includes start up alarm box, alarm lamp and bell, limit switch and button box.
Meet IMO, SOLAS requirements
Normal pump unit can be separately installed beside the door or other position.
Application: used for engine&steering gear rooms with watertight bulkhead
Type: Integrated / Normal
Option: A0 / A60 Class Fireproof
Material: steel
Max. Pressure:0.1Mpa
Available certificates: GL, DNV, CCS, BV, ABS, LR, etc.

A60 Hydraulic Watertight Sliding Door | |||||
Product No. | Because of their unique gasket system, light weight and various space-saving features, LANGE watertight doors are very popular with shipyards, ship owners and offshore drilling platform designers. LANGE high-quality doors come ready for installation and require little maintenance | ||||
Nominal SizeB*L | External Size(B+300)*(L+300) | SIZE of outline(B+230)*(L+230) | Opening Direction | ||
NRT001 | 600*1200 | 800*1400 | 1760*1500 | R/L | |
NRT002 | 700*1400 | 900*1600 | 1960*1700 | ||
NRT003 | 800*1800 | 1000*2000 | 2160*2100 | ||
NRT004 | 900*1900 | 1100*2100 | 2360*2200 | ||
NRT005 | 1200*2200 | 1200*2200 | 2560*2300 | ||
NRT006 | 1200*2000 | 1400*2200 | 2960*2300 | ||
Available in various sizes, please specify your requirement to us. |


Used for watertight divisions under waterline in accordance with relevant rules.
This is watertight door for bulkhead below waterline, which is uaually used between engine room and shaft tunnel, or between engine roon and boiler room, or between engine room and steering gear room, etc.
It complies with class rules for sea going ship and solas. This door can be power and manually operated from both sides of door, and hand operation could be provided on upper deck if needed.
*This door can be fire resistant. A60 hydraulic sliding watertight door.
Item Infomation | |
Item: | Watertight Door For Ships |
Material: | Steel |
Part: | Marine door |
Coating: | Epoxy zinc rich primer |
Angle: | Square angle/Cycle angle |
Type: | AF/AY/BF/BY/CF/CY/DF/DY |
OpeningDirection: | Left inward/Right inward/Left outward/Right outward |
Certification: | ABS, LR, BV, NK, DNV, RINA, RS, IRS,CCS |
Standard: | GB/T 3477-2008 ISO 6042:2000 |
Application: | Used for the doorway of superstructure above freeboard deck of deck house |
Packing & Delivery Infomation | |
Packing: | Wooden case/pallet or according to per customer's requirement |
Port: | Shanghai |
Delivery: | Within 15-60 Days After Payment |
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