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Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender

China Qingdao Jerryborg Marine Machinery Co., Ltd certification
China Qingdao Jerryborg Marine Machinery Co., Ltd certification
Customer Reviews
I’m late in sending this, but wanted to thank Jerryborg Marine for the great job they did on the pneumatic fenders that they fabricated for me. They work perfectly and serve a long time. Very glad I found them.

—— Deepark-Dolphine Rubber

The guys over at Jerryborg Marine not only provided quick estimates, an honest timetable, and professional courtesy, but also quality work that exceeds their fair pricing. I recommend them for anyone's next project.

—— Thanh Dong-Vietnam Ecomarine

I choose Jerryborg Marine because I simply could not find any other provider that offered all the marine products I needed under one platform, such as pneumatic fenders, anchors, chains, steel wire ropes, shackles.

—— Alessandro Bitocchi-PSG AB

I have a problem with products from another vendor. The engineer of Jerryborg Marine is very enthusiastic and helps me a lot to solve the problem. I really appreciate their professional work and experts team.

—— Peter.S-USA Offshore Rental

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Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender

Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender
Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender

Large Image :  Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender

Product Details:
Place of Origin: Shandong, China
Brand Name: Jerryborg
Certification: ISO17357 BV CCS ABS GL LR DVN SGS KR RINA
Model Number: 2.5m*3.5m
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: nude packing
Delivery Time: 10-20 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 pieces per year

Anti Aging Marine Floating Pneumatic Inflatable Rubber Fender

Material: Natural Rubber Initial Pressure: 50kpa 80kpa
Application: Anti-collision Device For Marine Application Product Name: Yokohama Pneumatic Fender,80kpa Pneumatic Fender
Accessories: Tyre-chain Net,flange,safety Valve Color: Black,grey,creamy White,etc
Warranty: 24 Months Brand Name: Jerryborg
Diameter: 500mm-4500mm Length: 1000mm-12000mm
High Light:

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Inflatable Rubber Bumper


Inflatable rubber bumper was developed in Japan in 1958. The inflatable rubber bumpers should be manufactured according to ISO 17357. The standard defines the corresponding international standards for the materials and testing of these fenders. In most cases, the inflatable rubber bumpers should be surrounded by tires and chains to provide additional protection. The fender can also be reinforced with rubber ribs(rib fender) without tires and chain mesh (sling fender).



Inflatable Rubber Bumper Advantage


1. Shape Conformant at Inclined Compression

Inflatable rubber bumper is made of reinforced cord layers of high elasticity and flexibility, which enable it to make itself shape conformant at inclined compression during ship-to-ship operations. Compared with solid fender and foam fender, the inflatable rubber bumper is easier to distribute the load along the ship's body or berthing structure.

pneumatic fenders

2. Advantage Under Severe Weather Conditions

Under normal circumstances, the ship movement caused by high and long-period waves or strong wind will bring repeated compression and shearing forces on the fender and make it easier to be fatigue and damage. However inflatable rubber bumper is strong enough to resist severe weather conditions, the reaction force increases slowly compared with a solid fender and won’t easily reach the maximum.

pneumatic fenders



Inflatable Rubber Bumper Structure


① Outer rubber layer

The outer rubber layer uses special compounds that provide additional tensile strength and tear strength to protect the fender from severe weather conditions and frequent use


② Synthetic-tire-cord layer

The reinforced layer is a composite tire cord with cross shadow lines, which is designed to distribute stress evenly.


③ Inner rubber layer

The inner rubber layer is specially designed to seal the internal air and prevent any leakage, just like the inner tube of a tire.

pneumatic fender



Inflatable Rubber Bumper Classification


Inflatable rubber bumpers are produced with two initial pressure ratings, which are pneumatic 50 (P50, initial internal pressure 50kPa) and pneumatic 80 (P80, initial internal pressure 80kPa).


Inflatable rubber bumpers are mainly classified into three types as follows:

1. Inflatable Rubber Bumper with Chain and Tyre Net

pneumatic fenders

With chain and tire net covering the fender body, the inflatable rubber bumper can reduce the damage of friction and abrasion caused by direct contact. Therefore it’s widely used in places with complicated and unstable tide variation, such as ship-to-ship(STS) and ship-to-dock(STD) operations. In addition, as for the protective tire, Jerryborg offers four types of tires with different sizes and thicknesses for customers to choose from.


2. Sling Type Inflatable Rubber Bumper

pneumatic fenders

Sling type inflatable rubber bumper will be connected with a guy chain or guy rope with a lifting device on both ends.


3. Hydro Pneumatic Type Inflatable Rubber Bumper

pneumatic fenders

The hydropneumatic inflatable rubber bumper is usually used as a bumper with submarines and other semi-submersible platforms. It can be installed vertically in the water cause it’s filled with air and water inside and equipped with a counterweight.

All these inflatable rubber bumpers mentioned above are available usually in black, the color is also customized upon your request. Jerryborg offers inflatable rubber bumpers with various sizes in diameter ranging from 500mm to 4500mm, length ranging from 1000mm to 9000mm.


4. Other Types

pneumatic fenders



Specifications of Inflatable Rubber Bumper


Pneumatic 50 Standard Sizes:

Dimension Deflection (60%)
D (mm) L (mm) Reaction Force (KN) Guaranteed Energy Absorption (KNm)
500 1000 64 6
600 1000 74 8
700 1000 137 17
1000 1500 182 32
1000 2000 257 45
1200 2000 297 63
1350 2500 427 102
1500 2500 499 134
1500 3000 579 153
1700 3000 639 191
2000 3500 875 308
2000 4000 1000 352
2500 4000 1381 663
2500 5500 2019 1131
3000 5000 2422 1357
3000 6000 2906 1293
3300 4500 1884 1175
3300 6500 3015 1814


Pneumatic 80 Standard Sizes:

Dimension Deflection (60%)
D (mm) L (mm)

Reaction Force


Guaranteed Energy Absorption


500 1000 84 9
600 1000 94 12
700 1000 179 25
1000 1500 236 47
1000 2000 337 66
1200 2000 386 89
1350 2500 554 143
1500 2500 630 179
1500 3000 756 215
1700 3000 829 262
2000 3500 1126 424
2000 4000 1453 740
2500 4000 1817 925
2500 5500 2653 1327
3000 5000 2689 1558
3000 6000 3275 1878
3300 4500 3476 1640
3300 6500 3829 2508


For further information free to contact us.

Contact Details
Qingdao Jerryborg Marine Machinery Co., Ltd

Contact Person: Brunhilde Lung

Tel: +86-19963866866

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