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EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
Specifications
Brand Name :
Jerryborg
Model Number :
2.5m*3.5m
Certification :
ISO17357 BV CCS ABS GL LR DVN SGS KR RINA
Place of Origin :
Shandong, China
MOQ :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
5000 pieces per year
Delivery Time :
10-20 work days
Packaging Details :
nude packing
Price :
negotiable
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
Description

EU Durable Yokohama Fender for Ship Berthing High Quality Docking Buffer

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.

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

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.

Detailed Imagine

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

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.

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

1. Strong Enough against Shear Force


Floating pneumatic rubber fender is made of reinforced-tire-cord layers which enable to make it to cope against the shear forces and compression forces.

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

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.

EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

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

How to Chose Marine Fender?

Selection of marine fenders for small and medium-sized ships:

Tonnage(T) Recommended Dimension:Diameter x Length(m) Types of Ship
50 0.5 × 1.0 fishing boat
100 0.7 × 1.5~1.0 × 1.5 fishing boat
200 1.0 × 1.5~1.2 × 2.0 fishing boat, towboat
300-500 1.2 × 2.0~1.5 × 2.5 fishing vessel, towboat
1000 1.5 × 2.5~1.5 × 3.0 towboat, cargo ship
3000 2.0 × 3.0~2.0 × 3.5 cargo ship, marine fishing boat
10000 2.0 × 3.5~2.5 × 4.0 freighter

Selection of marine fenders for large tonnage ships:

Dead Weight Tonnage

(DWT)

 Assumed Landing Speed(M/S)

Effective Kinetic Energy

(KN.M)

Dimension:

Diameter×Length(m)
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

Product tags

ship dock fender

,

pneumatic rubber fenders

,

boat dock fenders
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EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

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Product Detail
Brand Name :
Jerryborg
Model Number :
2.5m*3.5m
Certification :
ISO17357 BV CCS ABS GL LR DVN SGS KR RINA
Place of Origin :
Shandong, China
MOQ :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer
EU Durable Yokohama Pneumatic Rubber Fender For Ship Berthing Docking Buffer

Qingdao Jerryborg Marine Machinery Co., Ltd

Verified Supplier
5 Years
shandong, qingdao
Since 2002
Business Type :
Manufacturer
Main Products :
Yokohama Pneumatic Fender, Hydro Pneumatic Fender, Floating Pneumatic Fender
Total Annual :
2 million-2.5 million
Employee Number :
50~100
Certification Level :
Verified Supplier
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