The size 4500×12000 is the largest standard size of sling type pneumatic rubber fenders with the diameter of 4500mm and the length of 12000mm. They can be applied to very large docks and vessels, even the docks with large tidal variations.
Sling type pneumatic rubber fenders are specially designed, but the structure of them are simple and robust. They are manufactured with reinforced rubber materials to endure large impact forces. Therefore, they can provide high energy absorption and low reaction force.
Sling type pneumatic rubber fenders consist of two parts in general, the tow ring and the rubber layer. The connection of tow ring are strong enough to make the fenders impermeable. This will make sure the fenders exert their functions to the utmost.
When deflated to store and deliver, the sling type pneumatic rubber fenders can save a lot of costs for buyers. To be installed with the assistance of chains is another economical but efficient installation method. In a word, the costs of the fenders can be reduced to the minimum.
Sling Type Pneumatic Rubber Fenders Drawing and Dimensions:
Fender size
D×L
(mm)
|
Initial pressure 0.5kg/cm2 |
Initial pressure 0.8kg/cm2 |
weight |
Guaranteed energy absorption (GEA)
[kNm] |
Reaction force at GEA deflection
[kN] |
Hull pressure at GEA deflection
[kN/m2] |
Guaranteed energy absorption (GEA)
[kNm] |
Reaction force at GEA deflection
[kN] |
Hull pressure at GEA deflection
[kN/m2] |
Fender body
[kg] |
Chain & tire net
[kg] |
Total
[kg] |
4500×12000 |
6473 |
7984 |
154 |
9037 |
10490 |
202 |
7000 |
8570 |
15570 |
Features:
- Suitable for small and large tidal ranges
- Low hull pressure with large compression capacity
- Maintain large clearances between hull and structure
- Easy to be deflated and economical to store
- Easy and fast to deploy