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

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

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Brand Name :Hongruntong Marine
Model Number :HM-MRA136
Certification :ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Place of Origin :China
MOQ :1
Price :US$13 - US$658
Payment Terms :L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :2358 Pcs Per Month
Delivery Time :5-7 Work Days
Packaging Details :Wooden Pallets, Wooden Box
Name :Marine Rubber Airbags
Feature :Safe and Environmentally Friendly
Material :High Tensile NR
Standard :ISO14409:2011
Inner Layer :Natural Rubber
Reinforcement :Cord Fabric Layer
Outer Layer :Natural Rubber
Diameter :0.5M-3.0M or As Request
Length :3M-28M or As Request
Working Pressure :0.05-0.25 MPA
Certificate :ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Warranty :3 Years
Thickness :5-13Ply, or As Request
Logo :Supported
Package :Pallets, Wooden Cases
Application :Vessel Launching and Docking
OEM :Welcome
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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.

5m Lengths Offshore Pneumatic Fenders High Pressure Rated Reusable Low Maintenance5m Lengths Offshore Pneumatic Fenders High Pressure Rated Reusable Low Maintenance

Specifications

Product Name Marine Rubber Airbags
Keywords Marine Airbag for Ship Launching
Material 100% High Tensile NR
Dimensions

Diameter 0.5m - 3.0m,

Length 3.0m - 28.0m,

or As Request

Working Pressure 0.05-0.25MPA
Technology Overall Winding, High Pressure, Explosion-proof
Metal Parts Q355 / SS304 / SS316
OEM Supported
MOQ 1
Repair Tools Electric Heating Plate, Repair Materials, Glue, Free of Charge
Standard ISO14409:2011
Certificate ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Package Pallets, Wooden Cases
Service Life 20 Years
Warranty 36 Months

Diameter

Working

Pressure

Working

Height

Bearing Capacity
KN/m Ton/m
D=1.0m 0.14Mpa 0.6m 87.96 8.98
0.5m 109.96 11.22
0.4m 131.95 13.46
D=1.2m 0.12Mpa 0.7m 94.25 9.62
0.6m 113.10 11.54
0.5m 131.95 13.46
0.4m 150.80 15.39
D=1.5m 0.10Mpa 0.9m 94.25 9.62
0.8m 109.96 11.22
0.7m 125.66 12.82
0.6m 141.37 14.43
0.5m 157.08 16.03
D=1.8m 0.09Mpa 1.1m 98.96 10.10
1.0m 113.10 11.54
0.9m 127.33 12.98
0.8m 141.37 14.43
0.7m 155.51 15.87
0.6m 169.65 17.31
D=2.0m 0.08Mpa 1.2m 100.53 10.26
1.1m 113.10 11.54
1.0m 125.66 12.82
0.9m 138.23 14.11
0.8m 150.80 15.39
0.7m 163.36 16.67
0.6m 175.93 17.95
* 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.

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


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.
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