





Marine Launching Airbags






Underwater Airbag Test Report.pdf
Product Details
Marine launching airbags are inflatable devices used for ship launching operations, primarily assisting ships to smoothly slide into the water from shipyards or docks. Made from high-strength rubber and fiber materials, they offer excellent compression, tensile, and wear resistance properties. They are widely used in shipbuilding, repair, and launching operations.
Product Features
1. High-Strength Materials: Composed of multiple layers of rubber and fiber reinforcement, ensuring high load-bearing capacity and durability.
2. High Flexibility: Customizable in different specifications based on ship size and weight to meet various launching needs.
3. Easy Operation: Simple inflation and deflation processes, requiring no complex equipment, saving labor and time costs.
4. Cost-Effective: More economical compared to traditional launching slipways, with reusable capabilities.
5. High Safety: Excellent cushioning performance reduces impact forces during ship launching, protecting the hull structure.
6. Eco-Friendly and Durable: Made from environmentally friendly materials, resistant to corrosion and wear, suitable for various water environments.
Main Applications
1. Shipbuilding: Used for launching newly built ships, helping them slide smoothly into the water from shipyards.
2. Ship Repair: Used for relaunching ships after repair, avoiding damage to the hull.
3. Small Vessels: Suitable for launching small boats such as fishing vessels and yachts.
4. Special Water Operations: More flexible and convenient for launching in narrow or complex water areas.
5. Emergency Rescue: Used for ship grounding or salvage operations, helping ships refloat.
Product Parameters
Diameter Range | 0.8m to 3m (customizable) |
Length Range | 5m to 26m (customizable) |
Working Pressure | 0.08-0.12 MPa |
Load Capacity | 50 to 2000 tons (single airbag) |
Temperature Resistance | -30℃ to +70℃ |
Color | Black |
Service Life | 5-10 years (depending on usage frequency and maintenance) |
Size and Performance
Specification of launching rubber airbag | |||
Following are the standard sizes of airbags, and other customized sizes are also applicable. | |||
Diameter(m) | Effective Length(m) | Layer | Pressure(MPa) |
1 | 10 | 5~6 | 0.07~0.10 |
1 | 12 | 5~6 | 0.07~0.10 |
1 | 15 | 5~6 | 0.07~0.10 |
1.2 | 10 | 5~6 | 0.08~0.12 |
1.2 | 12 | 5~6 | 0.08~0.12 |
1.2 | 15 | 5~6 | 0.08~0.12 |
1.5 | 12 | 5~8 | 0.08~0.16 |
1.5 | 15 | 5~8 | 0.08~0.16 |
1.5 | 18 | 5~8 | 0.08~0.16 |
1.5 | 20 | 4~8 | 0.08~0.16 |
1.5 | 24 | 5~8 | 0.08~0.16 |
1.8 | 12 | 5~8 | 0.08~0.15 |
1.8 | 15 | 5~8 | 0.08~0.15 |
1.8 | 18 | 5~8 | 0.08~0.15 |
1.8 | 20 | 5~8 | 0.08~0.15 |
1.8 | 24 | 5~8 | 0.08~0.15 |
2 | 18 | 6~10 | 0.08~0.18 |
2 | 20 | 6~10 | 0.08~0.18 |
2 | 24 | 6~10 | 0.08~0.18 |
2.5 | 18 | 7~10 | 0.07~0.13 |
2.5 | 20 | 7~10 | 0.07~0.13 |
2.5 | 24 | 7~10 | 0.07~0.13 |
Usage Scenarios
1. Shipbuilding Yards: Used for launching large ships.
2. Dock Repair Stations: Used for relaunching ships after repair.
3. Small Shipyards: Suitable for launching small boats like fishing vessels and yachts.
4. Emergency Rescue: Used for grounding or salvage operations to help ships refloat.
Conclusion
Marine launching airbags, with their efficiency, safety, and cost-effectiveness, have become essential tools in ship launching operations. Whether for large shipbuilding or small vessel repair, they provide reliable solutions and are indispensable auxiliary equipment in the shipbuilding industry.
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