Yokohama Type Hydropneumatic Submarine Fenders 2000x6000 Easy Operation

Yokohama Type Hydropneumatic Submarine Fenders 2000x6000

Advanced Hydropneumatic Fender Systems for Marine Applications‌ Introduction to the Technology‌
Hydropneumatic fenders represent an innovative adaptation of traditional pneumatic fender systems, specifically engineered to address the unique challenges of submarine operations. These specialized marine cushioning devices utilize a carefully balanced combination of water and air within their containment structure, achieving optimal performance characteristics for submerged applications.

Core Design Features‌
The system incorporates several distinctive engineering elements:
• Dual-phase composition with adjustable water/air mixture ratios
• Precision counterweight mechanism for vertical orientation maintenance
• Customizable pressure parameters for different operational requirements
• Specialized installation protocols for underwater deployment

Performance Specifications‌
Key performance attributes include:

Enhanced submerged contact surface protection
Minimized hull pressure impact
Dynamic draft adjustment capabilities
Flexible positioning options

Industrial Applications‌
This technology serves critical functions across multiple marine sectors:

Submarine docking infrastructure
Specialized ferry terminal operations
Offshore oil platform protection systems

Yokohama Type Hydropneumatic Submarine Fenders Specification

Yokohama Type Hydropneumatic Submarine Fenders Installation

Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys.

Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airbags, known as ship launching airbags or ship launching balloons, can be used for ship launching and landing, heavy lifting, and marine salvage.

Our floating fenders include pneumatic rubber fenders and foam-filled fenders. Our Yokohama-type pneumatic rubber fenders are produced and inspected in compliance with ISO 17357. Our inflatable pipe plugs are widely applicable to all kinds of municipal pipesfor blocking as stoppers. We also produce various offshore foam buoys used for surface-to-sub-sea operations at depths of up to 7000m. 

Our engineers and consultants have been in fabrication and use these products for more than 30 years. Doowin Marine has clients in the ship building, marine rescue and salvage,  energy and oil, offshore shipping, and other industries all over the world. Doowin Marine products passed a rigorous ISO 9001:2008 Quality Management System, approved by the third-party SGS, BV, CCS, ABS, LR, BV.