5m Lengths Offshore Pneumatic Fenders High Pressure Rated Reusable Low Maintenance

Brand Name:Hongruntong Marine
Certification:ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Model Number:HM-MRA136
Minimum Order Quantity:1
Delivery Time:5-7 Work Days
Payment Terms:L/C, T/T, D/A, D/P, Western Union, MoneyGram
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Verified Supplier
Location: Beijing Beijing China
Address: C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
Supplier`s last login times: within 11 hours
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Product Details

5m Lengths Offshore Pneumatic Fenders High Pressure Rated Reusable Low Maintenance


Description


When it comes to marine salvage and heavy lifting, Marine Rubber Airbags offer unmatched strength and adaptability. Available in custom diameters and lengths (up to 5m), they provide controlled buoyancy for sunken vessel recovery, dock repairs, and cargo transfers. Built with multi-ply rubber reinforcement, they withstand sharp debris and high-pressure conditions. Their modular design allows multiple airbags to work in unison, supporting massive loads safely. Easy to transport, inflate, and reposition, they are the go-to solution for emergency responders, offshore operators, and wreck removal teams.



Specifications


Product NameMarine Rubber Airbags
KeywordsMarine Airbag for Ship Launching
Material100% High Tensile NR
Dimensions

Diameter 0.5m - 3.0m,

Length 3.0m - 28.0m,

or As Request

Working Pressure0.05-0.25MPA
TechnologyOverall Winding, High Pressure, Explosion-proof
Metal PartsQ355 / SS304 / SS316
OEMSupported
MOQ1
Repair ToolsElectric Heating Plate, Repair Materials, Glue, Free of Charge
StandardISO14409:2011
CertificateABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
PackagePallets, Wooden Cases
Service Life20 Years
Warranty36 Months

Diameter

Working

Pressure

Working

Height

Bearing Capacity
KN/mTon/m
D=1.0m0.14Mpa0.6m87.968.98
0.5m109.9611.22
0.4m131.9513.46
D=1.2m0.12Mpa0.7m94.259.62
0.6m113.1011.54
0.5m131.9513.46
0.4m150.8015.39
D=1.5m0.10Mpa0.9m94.259.62
0.8m109.9611.22
0.7m125.6612.82
0.6m141.3714.43
0.5m157.0816.03
D=1.8m0.09Mpa1.1m98.9610.10
1.0m113.1011.54
0.9m127.3312.98
0.8m141.3714.43
0.7m155.5115.87
0.6m169.6517.31
D=2.0m0.08Mpa1.2m100.5310.26
1.1m113.1011.54
1.0m125.6612.82
0.9m138.2314.11
0.8m150.8015.39
0.7m163.3616.67
0.6m175.9317.95
* Other size can be provided follow client's requirements.


Features


UV Weatherproof
Stable performance under prolonged sun exposure and harsh climates.
High Buoyancy Efficiency
Optimized air-to-surface ratio for maximum lift capacity.
Load Capacity up to 200+ Tons
Scalable for small boats to large vessels when used in groups.
Pressure Resistance (6-10 bar)
Maintains structural integrity under high-pressure inflation.

Applications


Salvage Operations

Wreck Removal
Bridge Construction
Offshore Platform Installation

Advantages


Precision Manufacturing Tolerances
Laser-guided production ensures ±1% dimensional accuracy for perfect pressure distribution.
Third Party Certified Quality
DNV-GL, ABS, and CCS certified with full traceability of all raw materials.
Proprietary Valve Systems
Our quick connect high-flow valves enable 30% faster inflation/deflation than standard designs.
Non Slip Surface Texture
Diamond-pattern tread provides 40% better friction coefficient for secure hull contact.



FAQ


1. How puncture resistant are they?

Our ceramic-reinforced outer layer provides 50% better abrasion resistance than standard airbags.


2. What pressure can they withstand?

Rated for 8–12 bar working pressure (tested to 15 bar for safety).


3. Are they resistant to saltwater and UV?

Yes, with anti-corrosion additives and UV-stabilized rubber for long-term seawater and sun exposure.


4. How long do they last?

5–10+ years with proper maintenance, 2–3x longer than industry averages.

China 5m Lengths Offshore Pneumatic Fenders High Pressure Rated Reusable Low Maintenance supplier

5m Lengths Offshore Pneumatic Fenders High Pressure Rated Reusable Low Maintenance

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