Ship Rubber Fender Pneumatic Fender Marine Fender
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Pneumatic Fender
Pneumatic fenders are widely recognized as one of the most effective anti-collision devices used in marine environments. These air-filled rubber fenders serve as a protective barrier, ensuring safe and efficient operations during ship-to-ship (STS) and ship-to-berthing (STB) interactions. Designed with high energy absorption capabilities and low surface pressure, pneumatic fenders provide excellent protection for vessels without causing damage to the hulls or structures involved.
Key Features:
- Easy and quick deployment
- Minimal reaction force and hull pressure
- Adjustable performance based on initial air pressure
- Suitable for both large and small tides
- Maintains adequate clearance between the ship and the structure
- Optional chain and tire nets for heavy-duty applications
- Low maintenance requirements
- Ideal for permanent or temporary installations
Applications:
Pneumatic fenders are commonly used in a variety of maritime settings, including:
- Tankers and gas carriers
- Bulk cargo ships
- Fast ferries and aluminum-hulled vessels
- Temporary or permanent installations
- Stand-off fenders for realigning ships with shore facilities
Technical Performance:
The following table outlines the technical specifications and performance data of various pneumatic fender models under static conditions at 60% compression with an initial pressure of 0.05 MPa:
| Diameter (mm) | Length (mm) | Energy Absorption (kJ) | Reaction Force (kN) | Weight (kg) |
|---------------|-------------|------------------------|---------------------|-------------|
| 200 | 500 | - | - | - |
| 300 | 500 | - | - | - |
| 500 | 1000 | 6 | 64 | 25 |
| 600 | 1200 | 10 | 86 | 35 |
| 700 | 1500 | 17 | 137 | 50 |
| 1000 | 1500 | 32 | 181 | 80 |
| 1000 | 2000 | 45 | 257 | 100 |
| 1200 | 2000 | 63 | 297 | 120 |
| 1350 | 2500 | 100 | 426 | 170 |
| 1500 | 3000 | 153 | 579 | 320 |
| 1700 | 3000 | 190 | 637 | 400 |
| 2000 | 3500 | 308 | 875 | 590 |
| 2500 | 4000 | 663 | 1380 | 1000 |
| 2500 | 5500 | 932 | 2010 | 1400 |
| 3000 | 5000 | 1050 | 2030 | 1800 |
| 3000 | 6000 | 1315 | 2488 | 2200 |
| 3300 | 6500 | 1814 | 3015 | 2700 |
| 3500 | 6000 | 2018 | 3286 | 2800 |
| 3500 | 6500 | 2325 | 3656 | 3200 |
| 3500 | 7000 | 2650 | 4018 | 3600 |
| 3600 | 7200 | 3180 | 4821 | 4320 |
Notes:
1. Guaranteed energy absorption is measured at 60% deflection.
2. Tolerance for reaction force: ±10%, deflection: ±5%.
3. All values are measured under static conditions.
4. Testing pressure is specified by the manufacturer.
5. Weight may vary by up to 10%.
6. Custom sizes are available upon request.
7. Performance varies depending on internal air pressure levels.
Quality Assurance:
Yutung is committed to delivering high-quality pneumatic fenders that meet global standards. The company invests heavily in advanced testing equipment to ensure product reliability and durability. Yutung’s fenders have been tested in extreme weather conditions across different climates and are trusted by customers worldwide. With a growing number of satisfied clients, Yutung continues to be a leading supplier in the marine industry.
[Image: Ship Rubber Fender Pneumatic Fender Marine Fender]
[Image: Ship Rubber Fender Pneumatic Fender Marine Fender]