Description
Marine airbags offer not only vertical lifting but also rolling support for safe and efficient haul-out operations. Their soft, uniform pressure distribution makes them ideal for handling sensitive hull structures and uneven ground surfaces.
( Case : A yacht repair facility in Greece needed to lift a 30-meter luxury yacht for maintenance. Using a set of flexible marine airbags, the team carefully positioned and inflated them to support the hull. The yacht was safely rolled out of the water and placed onshore for repairs without requiring expensive crane equipment, cutting haul-out time in half. )
Specifications
| Item | Description |
| Product Name | Inflatable Marine Airbags |
| Material | 100% Grade A Natural Rubber |
| Type | Inflatable, Lifting, Roller, Launching |
| Diameter | 0.5m-3.0m, or As Request |
| Length | 1.0m-28.0m, or As Request |
| Working Pressure | 0.05-0.25 mpa |
| Standard | Conducted by ISO14409 and GB/T1590-2006 system. |
| Accessories | Q355/SS304/SS316, Pressure Gauge, Tee, Plug, Switch, Inflation Tube |
| Packaging | Inner-Plastic Bag; Outer -Standard Wooden Pallets. |
| Color | Black |
| Certificates | ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS |
| Applications | Ship launching and docking
Marine salvaging and wreck removal
Dry-docking and ship repairs
Bridge construction and repair
Jetty and pier construction
Heavy machinery and equipment transportation on water
Marine vessel lifting and launching |
| OEM | Welcome |
| 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 produced follow client's requirements. |
Features
Strong Airtightness
Precision vulcanization and advanced sealing technology ensure long-lasting inflation with minimal leakage.
Abrasion Resistant Outer Cover
The outer rubber is specially formulated to resist damage from sand, concrete, and sharp objects during use.
Anti Aging Properties
UV-resistant rubber compound extends airbag life even under prolonged exposure to sunlight and seawater.
Wide Operating Temperature Range
Performs reliably in environments from -40°C to +70°C, suitable for tropical and cold climates alike.
Applications
Pipeline Launching and Floatation
Inflatable airbags can be used to float submerged pipelines or assist in pipeline installation across rivers or shallow waters.
Hull Block Transfer During Shipbuilding
Airbags are employed to move and align hull blocks in modular shipbuilding yards, enabling precise positioning without damaging the surface.
Port and Harbor Maintenance
For dredging, piling, or quay repairs, airbags can support structures or provide temporary lifting of components above the waterline.
Advantages
Custom Design Capabilities
We offer tailor-made fender designs to meet specific client requirements and vessel specifications.
Comprehensive Quality Control
Strict quality control procedures at every stage of production ensure defect-free, reliable products.
Strong RD Team
Our dedicated research and development team continually innovates to improve product performance and efficiency.
Wide Range of Fender Types
We manufacture various types of tug boat fenders, including cylindrical, arch, and D-type fenders.
FAQ
1. What is the typical lifespan of the airbags under heavy use?
Under frequent heavy-duty use, lifespan is approximately 3 to 5 years.
2. Do you provide installation or operation training?
Yes, we offer detailed instructions and training support for safe and effective use.
3. What is the lead time for manufacturing?
Typically 15 to 30 days depending on order size and customization.
4. Can airbags be repaired if punctured?
Minor damages can be repaired with specialized patches; major damage may require replacement.
