Product Details:
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Material: | Natural Rubber | Product Name: | Pneumatic Fender, Ship Fender, Boat Fender, Floating Rubber Fender |
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Initial Pressure: | 50kpa 80kpa | Usage: | Anti-collision Device For Marine Application |
Part: | Tyre-chain Net,flange,fender | Color: | Black,grey,creamy White,etc |
Warranty: | 24 Months | Diameter: | 0.5m~4.5m |
Length: | 1.0m~12.0m | ||
High Light: | Yokohama Fender,80Kpa Yokohama Fender,Marine Bumper |
China 80Kpa Yokohama Fender for Boat High Strength Marine Bumper
Yokohama Fender
Yokohama fender, also called Yokohama fender, has been used in port, harbor, and maritime operations for decades since it was developed in 1958. With the development of ship technology, this fender is used extensively in ship-to-ship transfer operations and ship mooring and berthing operations. It’s always regarded as a buffer to reduce shock in between due to its excellent performance of great elasticity and abrasion-resistance.
Fully compliant with the ISO17357 standard, Jerryborg’s fender supplies with a variety of specifications and dimensions to meet customer’s requests and different application conditions.
Yokohama Fender Advantage
1. No Variation or Deformation in Performance
80Kpa Yokohama fender is filled with the air of compressive elasticity inside, the deformation caused by fatigue is absent. In the experiment below of marine Yokohama pneumatic fender, the performance variation will not happen if the pressure is maintained properly.
Our 80Kpa Yokohama fender remains the same without any variation or deformation even at temperatures under -50 degrees centigrade (-58 degrees Fahrenheit).
2. Tide Adaptation
Such fender is filled with pressure air inside that makes it flexible and easy to float on the water and adapt to the tide variation.
Yokohama Fender Classification
According to international pneumatic rubber fenders, 80Kpa Yokohama fender systems are divided into two categories. From the appearance, there are two types of marine fenders:
1.Initial Pressure 50 Kpa, P50 pneumatic fender
2.Initial Pressure 80 Kpa, P80 pneumatic fender
3.Type I, CTN Type, with chains and tire nets pneumatic marine rubber fender
4.Type II, Sling Type, without chains and tire nets pneumatic rubber fender
Yokohama Fender Structure
① Outer rubber layer
80Kpa Yokohama fenders are covered by the outer layer made of natural rubber. This rubber compound is strong enough to protect the inner layer and synthetic-cord layer from the damage of external forces and severe weather conditions due to its high elasticity and abrasion resistance.
② Synthetic-tire-cord layer
The Synthetic-tire-cord layer is made of synthetic-tire-cord fabrics, compared with synthetic canvas fabric and synthetic belt fabric, this reinforcement layer performs better in fatigue-resistance and pressure-holding.
③ Inner rubber layer
The inner layer is designed to seal the air inside the fender.
Yokohama Fender Application
1. Ship-to-ship transfer operations
2. Ship-to-ship services
3. Offshore platform defense
4. Ship berthing at the dock
5. Hang on the ship hull
Specifications of Yokohama Fender
Pneumatic 50 Standard Sizes:
Dimension | Deflection (60%) | ||
D (mm) | L (mm) |
Reaction Force (KN) |
Guaranteed Energy Absorption (KNm) |
500 | 1000 | 64 | 6 |
600 | 1000 | 74 | 8 |
700 | 1000 | 137 | 17 |
1000 | 1500 | 182 | 32 |
1000 | 2000 | 257 | 45 |
1200 | 2000 | 297 | 63 |
1350 | 2500 | 427 | 102 |
1500 | 2500 | 499 | 134 |
1500 | 3000 | 579 | 153 |
1700 | 3000 | 639 | 191 |
2000 | 3500 | 875 | 308 |
2000 | 4000 | 1000 | 352 |
2500 | 4000 | 1381 | 663 |
2500 | 5500 | 2019 | 1131 |
3000 | 5000 | 2422 | 1357 |
3000 | 6000 | 2906 | 1293 |
3300 | 4500 | 1884 | 1175 |
3300 | 6500 | 3015 | 1814 |
Pneumatic 80 Standard Sizes:
Dimension | Deflection (60%) | ||
D (mm) | L (mm) |
Reaction Force (KN) |
Guaranteed Energy Absorption (KNm) |
500 | 1000 | 84 | 9 |
600 | 1000 | 94 | 12 |
700 | 1000 | 179 | 25 |
1000 | 1500 | 236 | 47 |
1000 | 2000 | 337 | 66 |
1200 | 2000 | 386 | 89 |
1350 | 2500 | 554 | 143 |
1500 | 2500 | 630 | 179 |
1500 | 3000 | 756 | 215 |
1700 | 3000 | 829 | 262 |
2000 | 3500 | 1126 | 424 |
2000 | 4000 | 1453 | 740 |
2500 | 4000 | 1817 | 925 |
2500 | 5500 | 2653 | 1327 |
3000 | 5000 | 2689 | 1558 |
3000 | 6000 | 3275 | 1878 |
3300 | 4500 | 3476 | 1640 |
3300 | 6500 | 3829 | 2508 |
For further information free to contact us.
Contact Person: Brunhilde Lung
Tel: +86-19963866866