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Submarine Fenders Weather Resistant Noise Reduction Eco Friendly Materials

Categories Submarine Fenders
Brand Name: Hongruntong Marine
Model Number: HM-SF27
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin: China
MOQ: 1
Price: USD58 to 547 Per Piece
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 9510 Units Per Months
Delivery Time: 5-6 Work Days
Packaging Details: Wooden Pallets, Wooden Cases or as Required
Product Name: Submarine Fenders
Material: Top Level Natural Rubber
Warranty: 36 Months
Diameter: 0.5 ~ 4.5m
Application: Dock
Pressure: 50 KPA ~ 80 KPA
Advantage: Customized, Original Factory
Length: 1 ~ 12m
Standard: ISO17357:2014
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Submarine Fenders Weather Resistant Noise Reduction Eco Friendly Materials

Submarine Fenders Weather Resistant Noise Reduction Eco Friendly Materials


Description


In the growing sector of submersible tourism, where passenger submarines take tourists to underwater attractions, safety and smooth docking are essential for both passenger comfort and operational efficiency. Submarine Fenders in this field must not only protect the vessel but also offer a clean, attractive appearance since they are part of the public boarding area. These fenders are often designed with smooth, UV-resistant exteriors, low hull friction, and high energy absorption. They can be custom-colored to match the tourism company’s branding and engineered to reduce noise during docking, enhancing the passenger experience.


( Case: A luxury resort operated two sightseeing submarines for coral reef tours. The docking platform was located in a lagoon prone to strong afternoon winds. Before installing submarine fenders, docking often resulted in small jolts that unsettled passengers and occasionally scuffed the submarines’ paintwork. The resort commissioned custom foam-filled submarine fenders with a glossy white finish to match the vessels. The new fenders absorbed the energy of docking so effectively that passengers barely felt the contact. In addition, the noise reduction during berthing created a more premium experience. The resort reported higher customer satisfaction ratings and reduced maintenance costs on the subs’ exterior paint. )


Specifications


MaterialSBR, NR
Size Available3.3*10.6M
Tensile Strength=> 18 MPA
Density90+/-5
ColourBlack
ApplicationSubmarine, ferry, oil rigs and so on
Hardness40-70 Shore A
Elongation=> 400
Tear Strength=> 400 N/cm
Breaking Strength>310

Chemical Resistance

 

 

 

 

Fuel A: No deterioration
Oil 3: No deterioration
Lubricating oil: No deterioration
Cutting oil: No deterioration
Dilute HCL: No deterioration

Diameter x
Length
Initial
Internal
Pressure
Ship
Radius
Water
Ratio
Guaranteed
Energy
Absorption
Reaction
Force
at GEA
Hull
Pressure
at GEA
Deflection
at GEA
(mm x mm)(kPa)(mm)(%)(kJ)(kN)(kPa)(%)
1500 x 610050300060%13156214051%
80186754188
1700 x 720050400065%16768213747%
80239918184
2000 x 600050400070%13554413141%
80194736177
2500 x 550050450065%22576913541%
803221035182
2500 x 770050450070%326101613641%
804701368183
3300 x 650050450075%30788712735%
804421203173
3300 x 1060050500065%1003213714247%
8014292863190
4500 x 900050500060%1439240113846%
8020593228185
4500 x 1200050600065%1977319814146%
8028194277189

Characteristics


UV Stability
Resistant to sunlight degradation, making them suitable for exposed berths in tropical and high-sunlight regions.


Storm and Wave Resistance
Maintains performance in extreme weather and heavy sea states, ensuring uninterrupted docking capability.


Foam Filled or Solid-Core Options
Available in configurations that prevent water ingress and ensure consistent buoyancy even if outer skin is damaged.


Noise Reduction During Berthing
Damping properties reduce vibration and sound transmission, enhancing crew comfort and minimizing disturbance to nearby operations.


Applications


Submarine Cable Power Station Protection
Shield underwater power cables, transformer stations, and renewable energy hubs from accidental submarine or AUV collisions.


Underwater Archaeology Wreck Exploration
Prevent damage to historic shipwrecks or archaeological sites when research submarines maneuver in confined spaces.


Submarine Training Simulation Facilities
Installed in underwater training pools or mock docking stations to simulate real-world berthing scenarios safely.


Advantages


Customization Capability
Ability to design and manufacture fenders in any size, shape, or performance specification to match different submarine classes and docking conditions.


High Energy Absorption Low Reaction Force Designs
Our proprietary formulations and structural designs optimize energy absorption while minimizing hull stress during berthing.


Corrosion and UV Resistance
Specialized surface treatments and UV-stable compounds ensure long service life even in tropical, high-sunlight environments.


Non Marking Hull Friendly Surfaces
Smooth external layers prevent paint transfer or abrasion, protecting submarine coatings and reducing maintenance costs.


FAQ


1. Q: Can your fenders operate in extreme climates?
A: Yes, they perform reliably from -40°C to +70°C and resist UV, saltwater, and harsh weather.


2. Q: Do you offer installation services?
A: We provide detailed installation guides and can arrange on-site technical assistance if required.


3. Q: What sizes of submarine fenders are available?
A: We manufacture fenders in a wide range of lengths, diameters, and shapes, fully customizable to client needs.


4. Q: How do your fenders prevent hull damage?
A: They absorb kinetic energy and distribute impact evenly, minimizing stress on the submarine’s structure.


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