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|Product Name:||Pneumatic Rubber Fender/Marine Fender/Yokohama Fender||Brand:||Henger|
4.5*9m Pneumatic Marine Fender,
Ship Docking Pneumatic Marine Fender,
STS Inflatable Rubber Fender
1. Floating Yokohama Marine Fender Introduction
The "Yokohama Type Inflatable Rubber Fender " was developed in 1958. Progress in the development of such floating pneumatic rubber fenders is closely related to the progress and development of ship technology, and has to continuously cope with progressively larger oil tankers such as VLCC's, ULCC's, large gas carriers, bulk carriers and floating structures.
Inflatable Rubber Fender are used world wide for ship-to-ship (STS) transfer operations, terminals, and for all kinds of ships. Since its creation until today, more than millions of fenders have been supplied worldwide both for ship-to-ship and ship-to-dock (STD) operations serving our valuable customers. These fenders play a critical role in the safe operation of ship berthing and mooring.
2. Floating Yokohama Marine Fender Types
there are many type of penumatic rubber fenders with various functions based on different protective jacket and design.
Henger could provide OEM service and technical design based on customer requirement and actual demand. contact our sales service for more details.
3. Tyre-chain Protective Jacket Type Floating Yokohama Marine Fender
4. Floating Yokohama Marine Fender Structure
5. Floating Yokohama Marine Fender Manufacturing Process
6. Floating Yokohama Marine Fender Advantages
6.1. Safety and Reliability
Henger Inflatable Rubber Fender are constructed of several layers of strong tire-cord, and are thus resistant to pressure and cutting. The safety factor adopted in the design of this fender is based on accepted theory and has been proven by extensive experimentation.
large-size fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure.
6.2. No Deterioration or Variation in Performance
Henger Inflatable Rubber Fenders utilize the compressive elasticity of air, therefore
performance deterioration due to fatigue is absent.
6.3. Advantages at Inclined Berthing
Henger Inflatable Rubber Fenders, energy absorption does not decrease at inclined compression up to 15 degrees.
6.4. Most Cost Competitive System
The utilization of the compressive elasticity of air provides completely uniform surface pressure on contact, making Henger Pneumatic Rubber Fenders ideal. The surface pressure of the Inflatable Rubber Fenderis equal to the internal air pressure.
Due to low and uniform surface pressure properties, the Henger Pneumatic Rubber Fenders are popular at LNG-ship terminals.
6.5. Soft Reaction Force for Ship and Jetty Structure
The reaction force of Henger Inflatable Rubber Fender does not increase sharply, even under excess load conditions. Therefore, the Henger Pneumatic Rubber Fenders perform well in such cases, and protect ships and mooring facilities.
6.6. Lower Mooring Forces under Rough Weather Conditions
the reaction force and deflection of Henger Inflatable Rubber Fender do not easily reach the maximum because the reaction force increases slowly and allowable deflection is wide. Thus, the Henger Pneumatic Rubber Fenders safely protect ships and mooring facilities even under rough weather.
7. Floating Yokohama Marine Fender Technical Parameter
|Fender Size||Compression Amount (60%)||
Weight with Protective Jacket
* 1. above penumatic fenders parameter is based on of 0.05Mpa internal pressure,there is also & 0.08Mpa type for choice, kindly contact our service consultant for more details and competitive prices.
* 2. penumatic fender size could be customized according to customer requirement.
* 3. all accessorires could be customized according to customers' requirement or drawings.
8. Floating Yokohama Marine Fender Model Selection
Model Selection of Inflatable Rubber Fender for Small & Middle Size Ship
|Ship Tonnage(T)||Recommendation Size D x L ( m)||Ship Type|
|50||0.5 x1.0||Fishing ship|
|100||0.7 x 1.5~1.0 x 1.5||Fishing ship|
|200||1.0 x 1.5~1.2 x 2.0||Fishing ship, towing ship|
|300-500||1.2 x 2.0~1.5 x 2.5||Fishing ship, towing ship|
|1000||1.5 x 2.5~1.5 x 3.0||Towing ship, cargo ship|
|3000||2.0 x 3.0~2.0 x 3.5||cargo ship, ocean trawler|
|10000||2.0 x 3.5~2.5 x 4.0||cargo ship|
Model Selection of Inflatable Rubber Fender for Large-tonnage Ship
Assumed Boarding Speed
Effective Kinetic Energy
Fender Size D*L
|200000||0.15||1890||3.3 x 6.5|
|150000||0.15||1417||3.3 x 6.5|
|100000||0.15||945||3.0 x 5.0|
|85000||0.17||1031||3.0 x 6.0|
|50000||0.18||680||2.5 x 5.5|
|40000||0.20||672||2.5 x 5.5|
|30000||0.22||609||2.5 x 4.0|
|20000||0.25||525||2.5 x 4.0|
|15000||0.26||425||2.5 x 4.0|
|10000||0.28||329||2.0 x 4.0|
|5000||0.33||228||2.0 x 3.5|
9. Floating Yokohama Marine Fender Practical Use
Pneumatic Rubber Fender Application
1. large crude oil carrier, VLCC
2. container vessel
3. offshore sea task platform
4. large shipyard and dock
5. large ship and cruise ship
6. army harbor dock
7. large bridge pier
Contact Person: Echo-Bai