Marine Inflatable Buoyancy Bags Heavy Load Support Tear Resistant
Easy Handling Safe Efficient
Description
Marine Rubber Airbags are a sustainable alternative to steel docks
and cranes, reducing environmental impact while cutting costs.
Ranging from 1.5m to 5m, they are made from eco-friendly,
oil-resistant rubber, ensuring no pollution during use. Their
reusable nature lowers long-term expenses, while their
low-maintenance design minimizes downtime. Perfect for small
shipyards, floating docks, and remote operations, these airbags
eliminate the need for heavy machinery, making marine projects more
affordable and efficient.
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
High Strength Rubber Coating
Reinforced with abrasion-resistant rubber for long-term durability.
Multi Layer Fabric Construction
Nylon/polyester reinforcement for extreme load-bearing capacity.
Puncture Tear Resistance
Engineered to withstand sharp edges and rough marine environments.
Anti Corrosion Properties
Resistant to saltwater, oils, and chemicals for extended lifespan.
Applications
● Ship Launching
● Vessel Recovery
● Shipyard Transfers
● Dry Dock Operations
Advantages
Temperature Resilience
Operational range from -40°C to +80°C (-40°F to 176°F) without
performance degradation.
Emergency Repair Kits
Each order includes customized repair patches with bonding agents
for field fixes.
Load Testing Verification
Every unit undergoes 72-hour pressure cycling tests at 150% rated
capacity.
Modular Deployment Systems
Patented connection systems allow synchronized use of multiple
airbags for mega-projects.
FAQ
1. What are marine rubber airbags primarily used for?
Marine rubber airbags are essential for ship launching, vessel
recovery, salvage operations, and heavy cargo lifting in marine and
offshore industries.
2. What sizes do you offer?
We produce airbags from 1m to 12m in length and 0.8m to 3m in
diameter, with customizable dimensions for specialized projects.
3. What is the maximum load capacity?
Single airbags support 10–300 tons, while synchronized systems can
lift 5,000+ tons for mega-vessels.
4. What materials are used?
High-tensile rubber-coated nylon/polyester fabric with 6–8
reinforcement layers for extreme durability.
