Qingdao Henger Shipping Supply Co., Ltd
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Submarine Type Pneumatic Fender Introduction
The hydropneumatic fender is a special version of the aerodynamic fender developed for submarines. The inside of the fender is filled with water and air, and then there is a counterweight under the fender, which can stand upright against the diving hull.
The submarine fender is designed to be installed vertically, so it is very suitable for use with submarines or ships whose impact point may be below the waterline.
The performance of Henger Hydro aerodynamic fenders can be "tuned" by changing the initial pressure, the ratio of water to air and the ballast weight to adapt to the hull curvature and sensitivity of the latest submarine. Hydro-pneumatic fenders can be installed on most wharf structures and come in various sizes to suit various applications and various containers.
Submarine Type Pneumatic Fender Features
Unique design of henger pneumatic rubber fender
The henger fender has an active protection safety valve, and all fenders are equipped with safety valves to release internal air in the event of accidental overpressure, which can achieve absolute safety and prevent explosion.
This is a patented design, which can avoid the fender explosion caused by collision and air expansion, which will be very safe.
China Hydro Pneumatic Submarine Fender Suppliers FAQ
1. "I have the specifications of the submarine, but I don't know how to choose the size of the submarine fender, can you help me?"
Answer: You don't need to worry. We have more than 20 years of production experience, and can recommend the most reasonable size and quantity of submarines according to the specifications of your submarines.
2. "Because I have not installed and used the submarine fender, can you tell me how to install it?"
Answer: You don't need to worry. We will send the product installation instructions to you before shipment, and you can contact me at any time if you don’t understand.
3. "What is the minimum order quantity for your submarine fender?"
Answer:Our minimum order quantity is 1 piece.
Submarine Fender System Inflation Process
1. The submarine fender must first install an inflatable rod
2. In the second step, use a wrench to remove the valve core and set it aside.
3. Then connect the quick connector to inflate, the inflation pressure is 0.05-0.08mpa, and the recommended pressure is 0.05mpa.
4. A pressure gauge must be installed during the inflation process to observe the internal inflation pressure to prevent over inflation.
5. Finally, only need to tighten the valve core with a wrench.
Dimensions
| Fender Size [mm] | Water [%] | Diameter [%] | Initial Pressure 50kPa (0.5 kg/cm²) | ||
| Diameter | Length | Energy [kNm] | Reaction [kN] | ||
| 1700 | 7200 | 65 | 45 | 134 | 622 |
| 0 | 60 | 583 | 1569 | ||
| 2000 | 6000 | 65 | 45 | 155 | 599 |
| 0 | 60 | 647 | 1766 | ||
| 2500 | 5500 | 65 | 45 | 223 | 687 |
| 0 | 60 | 928 | 2037 | ||
| 3300 | 6500 | 60 | 45 | 616 | 1247 |
| 0 | 60 | 1913 | 3169 | ||
| 3300 | 10600 | 55 | 45 | 589 | 1275 |
| 0 | 60 | 3120 | 5170 | ||
Structure