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Qingdao Henger Shipping Supply Co., Ltd
Home ProductsPneumatic Rubber Fender

Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth

China Qingdao Henger Shipping Supply Co., Ltd certification
China Qingdao Henger Shipping Supply Co., Ltd certification
we worked with Henger for 4 years, the fenders are high quality without any problems. their salesmen are all very kind and professional.

—— Paulo Anderson

Henger is the best supplier I've ever met in China for pneumatic floating fenders and foam fenders. their fenders are really real-stuff products without cutting workmanship and materials.

—— Tim

Henger has very strong R&D capability, which customized many high-tech products for our institution. wish to have better cooperation with Henger in wider marinetime area.

—— Dr. Kamran Khan

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Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth

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Large Image :  Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth

Product Details:
Place of Origin: CHINA
Brand Name: Henger
Certification: CCS, BV, GL, LR, ABS, ISO
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: $50-10000
Packaging Details: NUDE/PALLET
Delivery Time: 5-7day
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50pcs week
Detailed Product Description
Roduct Name: Pneumatic Rubber Fender/Marine Fender/Yokohama Fender Material: Rubber
Color: Blcak/White/Customized Size: 0.5*1m~4.5*9m
Application: Berthing/mooring/STS Production Time: 5-8 Days
Warranty: 24 Months Working Pressure: 50kPa/80kPa
Packing: Nude/pallet Transportation: Ship
High Light:

Yokohama Type Pneumatic Rubber Fender


2.4x4m Pneumatic Rubber Fender


2.4x4m yokohama floating fenders

Inflatable Marine Boat Yokohama Type 2.4x4m Ship Berth Pneumatic Fender


working principle


The pneumatic fender or inflatable rubber fender or Yokohama fender compressed air is used as a buffer medium to absorb the impact energy of the ship, so that the ship has more flexibility and flexibility when docking, so as to prevent The impact of collisions and collisions.

Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth 0

Structural design


1 Outer rubber

The outer rubber layers that covers the outside of fender protects the cord layers and the inner rubber from abrasion and other external forces. This compound has sufficient tensile and tear strength to withstand any weather condition and hard usage. Standard color is black, but other colors are available on request.


2 Inner rubber

The liner of a rubber membrane seals the pressurized air inside the fenders.


3 Synthetic tire cord layers for reinforcement

The reinforcement layers, which are made of synthetic tire cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and to distribute the stress evenly providing strong efficient reinforcement.


4 Beading ring

A steel ring is placed at one end (or both ends) of the fender and holds the end of cord layers.


5 Flange

A steel flange is mounted on the fender, to which an air valve or safety valve can be adapted.


6 Safety valve

Fenders of diameter 2500mm and larger shall be equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally. Fender which are smaller than 2500mm in diameter, can be equipped with a safety valve if required.


7 Metal accessories

All the relevant metal accessories of pneumatic fenders, include shackles, towing rings, swivels, chain net, are made of stainless steel, which are resistant for sea water corrosion.

Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth 1






Type I: pneumatic rubber fender with Chain & tyre net protective jacket

Type II: Sling type with rubber plate, rubber tube & ropes protective jacket

Type III: Ribbed type rubber fender

Type IV: Rope net type protective jacket rubber fender

Type V: Standard type without any protective jackets

Type VI: hydro pneumatic rubber fender


Reference specifications


Model Selection Of Pneumatic Rubber Fender For Small & Middle Size Ship


Ship Tonnage


Recommendation Size

D X L (m)

Ship Type


50 0.5 x 1.0 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 Pneumatic Rubber Fender For Large-tonnage Ship


Ship Tonnage


Assumed Boarding Speed (M/S) Effective Kinetic Energy (KNM)

Fender Size D x 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





Meet the requirements of ISO17357:2002
2. More secure and reliable
3. Smaller parking force
4. Adapt to the tide
5 Low maintenance costs
6. Low reactivity and Hull pressure
7. The most cost-effective system
8. Advantages of reducing shear force
9. Simple installation and low cost
10. There are many optional accessories.

Pneumatic Rubber Fender Application

Pneumatic Rubber Fender is constructed of synthetic-cord-reinforced rubber sheets with compressed air inside to keep floating over the water surface and work as a shock absorber between two ships or between ships and berthing structure when they come alongside each other on the water.

Pneumatic Rubber Fender is a leading anti-collision device for marine application in the world today. Pneumatic Fender has become an idea ship protection medium used extensively by large tankers, LPG vessels, ocean platforms, large docks, harbors and wharves.

Pneumatic Rubber Fender Transportation

Transportation We can take the deflation pallet transportation and the entire fender transportation without deflation according to the requirements of customers. We always put the customer's requirements first.

Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth 2


Inflation process


Install the inflatable rod

Remove the valve core with the wrench

Link up quick connector inflation, inflation pressure 0.05-0.08mpa, recommended pressure 0.05mpa.

pressure by gauge

Screw the valve core with the wrench

Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth 3

storage method


1. When the Pneumatic rubber fender is not used for a long time, it should be washed and dried, filled with appropriate compressed air, placed in a dry, cool, ventilated place.Inventory temperature is maintained at -15 ℃ -40 ℃ .

2 .The place where the fender is stored should be kept away from the heat source.

3 .Fenders shall not be in contact with acids, alkalis, greases and organic solvents.

4 .When the fenders are not in use, they must not be stacked and should not be stacked on the ba. In order to better extend the service life of pneumatic rubber fenders, it is recommended that you store them in strict accordance with the above recommendations.


Inflatable Marine Boat Yokohama Type Pneumatic Rubber Fender 2.4x4m Ship Berth 4




After-sale service


Quality is the cornerstone, service is the soul. We continue to provide our customers with stable & reliable quality pneumatic rubber fenders with a comprehensive system of technical support, meticulous and thoughtful after-sales service to win customers trust and satisfaction. Qingdao Henger Shipping Supplies Co., Ltd provides following services to all customers.
1. 24 hours instant online technical consultation and support.
2. 24 months warranty period(without any artificial damage) and free repairing service within warranty period.

3. lifetime reparing service.




Contact Details
Qingdao Henger Shipping Supply Co., Ltd

Contact Person: Echo-Cui

Tel: +8615066810509

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