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Pneumatic Rubber Fender

General Details

 

Pneumatic Rubber Fenders have been in use for around 50 years. The development of the Pneumatic Fender has progressed through the years in conjunction with the changing shapes, designs and size of ships and ship technology. It is the leading anti-collision device for marine application in the world. This compressed air filled rubber fender is used as a protective medium for ship-to-ship contact (STS), ship to quay (STQ) and ship-to-berthing (STB).

 

The KPF floating-type pneumatic rubber fender is made of synthetic-cord-reinforced rubber sheet with compressed air inside to enable it to float on the water and work as a shock absorber between two ships, or between ships and berthing structure when they come alongside each other on the water.


Basic body construction of Pneumatic Rubber Fender consists of an outer rubber layer, cord layers and inner rubber layer. All of these are vulcanized together. End flanges are at both end for convenience of air charge and other purposes.

OKIN Pneumatic Rubber fenders comply with all the requirements of ISO 17357:2002, ensuring high performance and high quality floating pneumatic fenders for safe berthing operations. The stringent requirements of this standard ensure that fenders are of a high quality and can withstand the rigorous environments and applications they are designed to operate in.

 

 

Specification

 

OKIN Pneumatic Rubber Fender Specification

 

Nominal size Initial internal pressure At 60% deflection Hull pressure (internal pressure)  
Diameter × length Energy absorption Reaction force    
mm kPa kJ kN kPa
JPFΦ200×300 50 2 25 /
JPFΦ300×500 50 3 32 /
JPFΦ500×1000 50 6 64 132
JPFΦ600×1000 50 8 74 126
JPFΦ700×1500 50 17 137 135
JPFΦ1000×1500 50 32 182 122
JPFΦ1000×2000 50 45 257 132
JPFΦ1200×2000 50 63 297 126
JPFΦ1350×2500 50 102 427 130
JPFΦ1500×3000 50 153 579 132
JPFΦ1700×3000 50 191 639 128
JPFΦ2000×3500 50 308 875 128
JPFΦ2500×4000 50 663 1381 137
JPFΦ2500×5500 50 943 2019 148
JPFΦ3300×4500 50 1175 1884 130
JPFΦ3300×6500 50 1814 3015 146
JPFΦ3300×10600 50 3067 5257 158
JPFΦ4500×9000 50 4752 5747 146
JPFΦ4500×12000 50 6473 7984 154
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Pneumatic Rubber Fenders have been in use for around 50 years. The development of the Pneumatic Fender has progressed through the years in conjunction with the changing shapes, designs and size of ships and ship technology.