ISO Standard Tire Sheath Fender Yokohama Type Pneumatic Fender Advantage 1. Large compression deformation, low reaction force and large energy absorption 2. Good floating performance, can adapt to the needs of tide level changes 3. Using compressed air as the medium, the collision energy is consumed ...
Yokohama Type Pneumatic Fender Advantage
1. Large compression deformation, low reaction force and large energy absorption
2. Good floating performance, can adapt to the needs of tide level changes
3. Using compressed air as the medium, the collision energy is consumed by the compressed air doing work
4. Simple installation and long service life
5. 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
Yokohama Type Pneumatic Fender Structure
1. Outer layer glue
The rubber layer covering the outside of the ball is used to protect the frame material of the ball and the inner layer of rubber from external damage or wear. Main features: high strength, wear resistance, and tear resistance.
2. Nylon cord reinforcement layer
The reinforcement layer is composed of nylon cord layer winding, and the maintenance depends on the air pressure inside the ball. It has the advantages of no deformation, high rebound, and high strength.
3. Inner layer glue
The rubber layer on the inner wall of the ball is used to prevent gas leakage and maintain the air pressure of the ball.
4. End flange
The metal parts at both ends of the ball can be installed with inflation valve and safety valve.
China Hydro Pneumatic Yokohama 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.
| Pneumatic 50 fender size and performance requirements | ||||
|
Nominal size diameter x length mm |
Initial internal pressure kPa |
Guaranteed energy absorption (GEA) | Reaction force at GEA deflection(R) | Hull pressure (Internal pressure) at GEA deflection (P) |
| Minimum value at deflection 60±5% kJ | Tolerance±10 % kN |
Reference value kPa |
||
| 500 x 1000 | 50 | 6 | 64 | 132 |
| 600 x 1000 | 50 | 8 | 74 | 126 |
| 700 x 1500 | 50 | 17 | 137 | 135 |
| 1000 x 1500 | 50 | 32 | 182 | 122 |
| 1000 x 2000 | 50 | 45 | 257 | 132 |
| 1200 x2000 | 50 | 63 | 297 | 126 |
| 1350 x 2500 | 50 | 102 | 427 | 130 |
| 1500 x 3000 | 50 | 153 | 579 | 132 |
| 1700 x 3000 | 50 | 191 | 639 | 128 |
| 2000 x 3500 | 50 | 308 | 875 | 128 |
| 2500 x 4000 | 50 | 663 | 1381 | 137 |
| 2500 x5500 | 50 | 943 | 2019 | 148 |
| 3300 x 4500 | 50 | 1175 | 1884 | 130 |
| 3300 x 6500 | 50 | 1814 | 3015 | 146 |
| 3300 x 10600 | 50 | 3067 | 5257 | 158 |
| 4500 x 9000 | 50 | 4752 | 5747 | 146 |
| 4500 x 12000 | 50 | 6473 | 7984 | 154 |
| Pneumatic 80 fender size and performance requirements | ||||
|
Nominal size diameter x length mm |
Initial internal pressure kPa |
Guaranteed energy absorption (GEA) | Reaction force at GEA deflection (R) | Hull pressure (Internal pressure) at GEA deflection (P) |
| Minimum value at deflection 60±5% kJ | Tolerance±10% kN |
Reference value kPa |
||
| 500 x 1000 | 80 | 8 | 85 | 174 |
| 600 x 1000 | 80 | 11 | 98 | 166 |
| 700 x 1500 | 80 | 24 | 180 | 177 |
| 1000 x 1500 | 80 | 45 | 239 | 160 |
| 1000 x2000 | 80 | 63 | 338 | 174 |
| 1200 x 2000 | 80 | 88 | 390 | 166 |
| 1350 x 2500 | 80 | 142 | 561 | 170 |
| 1500 x 3000 | 80 | 214 | 761 | 174 |
| 1700 x 3000 | 80 | 267 | 840 | 168 |
| 2000 x 3500 | 80 | 430 | 1150 | 168 |
| 2500 x 4000 | 80 | 925 | 1815 | 180 |
| 2500 x 5500 | 80 | 1317 | 2653 | 195 |
| 3300 x 4500 | 80 | 1640 | 2476 | 171 |
| 3300 x 6500 | 80 | 2532 | 3961 | 191 |
| 3300 x 10600 | 80 | 4281 | 6907 | 208 |
| 4500 x 9000 | 80 | 6633 | 7551 | 192 |
| 4500 x 12000 | 80 | 9037 | 10490 | 202 |
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