SGS Certificate 50kpa Inflatable Pneumatic Marine Yokohama fender
Pneumatic rubber fender is the advanced anti-collision device for marine application in the world. Pneumatic Rubber Fender also known as floating fender or Yokohama type rubber fender, it is often installed on the terminal or ship, which aims to absorb or reduce the collision energy between ship to ship and ship to dock. This kind of product can protect the ship or dock from the damage of collision. With inner compressed air, it can float on the water and widely used as protecting medium equipment. Size : D0.5 m x L1.0 m ~ D 3.3 x L6.5m. "XINCHENG" Pneumatic rubber fenders are produced in strict accordance with the ISO17357-2002 and GB/T 2002-2002 international quality standard, our products have exported to all over the world.
Compared to traditional solid rubber fender, pneumatic has following advantages
1. Big energy/ impact absorption capacity, small reaction force to ships
2. Easy and fast installation
3. Higher elasticity. It doesn’t get deformation under compression
4. Light weight
5. Economical and practical
Pneumatic Fender Type:
There are two common types our Pneumatic Rubber Fenders: Net type and Sling type.
1. Net Type Pneumatic Fenders are covered with a chain net, wire net, or fiber net. Each end of longitudinal chains, wires, or fibers is linked together with one or two ring(s), which shall be connected with a guy chain or guy-rope. Usually, these nets have used tires together with rubber sleeves for additional protection to the fender body, except for fiber net which has only rubber sleeves. Chain nets last longer against corrosion, while wire nets are light and more easily repaired.
2.Sling Type Pneumatic Fender is common type of Pneumatic Rubber Fenders. It is designed without chain and tyre net. So its advantage is lower weight than traditional chain and tyre net fenders. Meanwhile, Sling type pneumatic fender commonly used for some small and medium size vessel.
Larger Size Pneumatic Fenders
Floating Pneumatic Fenders' diameter is 500 mm to 4,500 mm at maximum. The range of lengths are 1000 mm to 12,000 mm, as well as special sizes. The sling-type or chain & tire net(CTN) are available for both sizes.
a. Outer Rubber
Cover outside on the ball of rubber layer, which is used to protect skeleton material and inner rubber ball from damage of external force, the main features: high strength, wear resistance, ageing resistance and tear resistance.
b. Synthetic cord reinforced rubber layer
Reinforced cord rubber layer is composed of winding Synthetic cord layer, It is mainly used for maintain the internal air pressure, which has good elasticity, no deformation and high power etc.
c. Inner Rubber
On the ball inside the rubber layer, which is used to prevent air leakage and control the ball pressure.
d. End Flange
The metal parts at both ends of fender, which can be fitted with charging valve and safetyvalve.
Normal size Diameter x Length | Initial Internal pressure 0.05MPa | Initial Internal pressure 0.08MPa |
Guaranteed Energy Absorption(GEA) | Reaction Force At GEA(RF) | Hull Pressure At GEA(PR) | Guaranteed Energy Absorption(GEA) | Reaction Force At GEA(RF) | Hull Pressure At GEA(PR) |
| mm x mm | | KN | Kpa | | Kpa | Kpa |
| 500x1000 | 6 | 64 | 132 | 8 | 83 | 174 |
| 600x1000 | 8 | 74 | 126 | 11 | 96 | 166 |
| 700x1500 | 17 | 137 | 135 | 24 | 178 | 178 |
| 1000x1500 | 32 | 182 | 122 | 44 | 235 | 161 |
| 1000x2000 | 45 | 257 | 132 | 63 | 335 | 174 |
| 1200x2000 | 63 | 297 | 126 | 86 | 386 | 166 |
| 1350x2500 | 102 | 427 | 130 | 140 | 554 | 170 |
| 1500x3000 | 153 | 579 | 132 | 211 | 751 | 175 |
| 1700x3000 | 191 | 639 | 128 | 263 | 830 | 168 |
| 2000x3500 | 308 | 875 | 128 | 424 | 1138 | 168 |
| 2500x4000 | 663 | 1381 | 137 | 925 | 1815 | 180 |
| 2500x5500 | 943 | 2019 | 148 | 1317 | 2653 | 195 |
| 3000x5000 | 965 | 1815 | 148 | 1341 | 2359 | 198 |
| 3300x4500 | 1175 | 1884 | 130 | 1640 | 2476 | 171 |
| 3300x6500 | 1814 | 3015 | 146 | 2532 | 3961 | 191 |
| NOTE:1.REACTION FORCE AND ENERGY ABSORPTION TOLERANCE IS ±10% 2.WEIGHT TOLERANCE IS ±10% 3.SPECIAL SIZE CAN BE PRODUCED FOLLOW CUSTOMER'S NEEDS |
Yokohama Pneumatic Fenders
What is a pneumatic fender?
What is a Yokohama fender?
How much does a Yokohama fender weight?
What are marine fenders?
Why is it called Yokohama fender?
What are ship fenders?
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SGS Certificate Marine Yokohama Pneumatic Fender Inflatable 50kpa Images
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