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Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper

Certification
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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Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper
Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper

Large Image :  Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper

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

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper

Description
Material: Natural Rubber Initial Pressure: 50kpa 80kpa
Color: Black,grey,creamy White,etc Warranty: 24 Months
Diameter: 0.5m~4.5m Length: 1.0m~12.0m
Normal Size: 3.3*6.5m Place Of Origin: Qingdao,China
High Light:

Pneumatic Fender

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Pneumatic Yokohama Fender

,

Berthing Bumper

Hot Selling Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper

What is Yokohama Fender?

 

Yokohama fender is high strength, well manufactured and reliable floater. It has a fantastic design and versatile structure, and it can be fully applied with chain & tyre nets to suit a variety of inshore and offshore applications. 

 

For Jerryborg, the development of Yokohama fender is closely related to the progress of ship technology, large gas carriers, bulk carriers and floating structures. Since its creation until today, Hundreds of fenders have been supplied worldwide for ship-to-ship and other operations in order to serve Jerryborg’s honored customers. These fenders have critical impact in the safe operation of ship berthing and mooring.

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper 0

Pneumatic Fender Advantage

 

ISO 17357 certified

ISO17357:2002 is renewed as 1st edition of ISO17357-1:2014 to strengthen it standard concerning design, material and certification of floating pneumatic fender. The Qingdao Jerryborg Co., Ltd. confirms that its Pneumatic Rubber Fenders, Pneumatic P50 & P80, fully comply with all requirements of ISO17357-1:2014.

 

Safe and Reliable

Jerryborg’s Yokohama fender is made of several strong cord layers to enable it to be pressure-resistant and puncture-resistant. Its diameter is over 2.5m is equipped with a safety valve to release the air inside in case it’s overpressured. The diagram below shows the data variations at different percentage compressions.

 

pneumatic fenders

Advantages at Inclined Berthing

In terms of solid rubber fenders or foam fenders, rated reaction force and energy absorption decreases at inclined compressions compared with parallel compression. To moderate the decrease of energy absorption at inclined compression, it is of great necessity to use larger sizes in the case of solid rubber fenders or foam fenders.

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper 2

Chain tyre net and Sling type

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper 3

 

Soft Reaction Force for Ship and Jetty Structure

All types of Jerryborg fenders should be used within their maximum load limit, but it often happens that fenders accidentally receive excess load. The reaction force of Yokohama Pneumatic Rubber Fenders does not increase sharply, even under excess load conditions. In contrast, the reaction force of solid rubber fenders increases sharply under excess load conditions.

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper 4
 

Basic Construction of Yokohama Fender

 

It is made from inner rubber, synthetic-tyre-cord layer for reinforcement, outer rubber, flange opening and other metal parts.

 

The inner rubber is made from natural rubber with rubber content higher than 53%, which ensures the air retention of the pneumatic fender, and it can be used for a long time without obvious pressure relief. It is available in thickness from 2 to 4mm, which is determined according to the requirements of pneumatic rubber fenders of different specifications.

 

The synthetic-tyre-cord layer for reinforcement is gumming, and it features thick warps, competitive density and high strength. It is bonded with the inner and outer rubber after gumming, and then the three layers are bonded together after being vulcanized at high temperature. Therefore, the cord layer has high strength, abrasion and impact resistance, great thermostability, good adhesion with rubber, aging resistance and easy processing.

 

The outer rubber is mainly used to protect the reinforced layer and the inner rubber and further ensure the air retention of the Yokohma fender.

 

pneumatic fenders

 

Installation Dimensions of Yokohama Fender

 

Pneumatic Fender Type I for Collision Defense Air Block Berthing Bumper 6

 

Specifications of Pneumatic 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

(KN)

Guaranteed Energy Absorption

(KNm)

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 more technical support details, please feel free to contact the service hotline 19963866866

 

Contact Details
Qingdao Jerryborg Marine Machinery Co., Ltd

Contact Person: Brunhilde Lung

Tel: +86-19963866866

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