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Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender

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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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Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender

Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender
Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender

Large Image :  Ship Bumpers Air Tightness Rubber Floating Pneumatic 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

Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender

Description
Material: Natural Rubber Initial Pressure: 50kpa 80kpa
Product Name: Pneumatic Fender,pneumatic Rubber Fender, Pneumatic Docking Fender,floating Yokohama Fender Size: Customized Size
Part: Tyre-chain Net,flange,fender Certificate: CCS,BV,ISO17357,ABS GL LR DVN SGS KR RINA
Color: Black,grey,creamy White,etc Warranty: 24 Months
High Light:

Yokohama docking fender

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50kpa Floating Pneumatic Fender

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Yokohama docking marine fender

 

Air-tightness Floating Pneumatic Fender Natural Rubber Ship Bumpers With CCS Authorized

 

 

Air-tightness Floating Pneumatic Fender

 

Air-tightness floating pneumatic fender, also called Yokohama fender, has been used in port, harbor, and maritime operations for decades since it was developed in 1958. With the development of ship technology, this air-tightness floating pneumatic fender is used extensively in ship-to-ship transfer operations and ship mooring and berthing operations. It’s always regarded as a buffer to reduce shock in between due to its excellent performance of great elasticity and abrasion-resistance.

 

Air-tightness floating pneumatic fenders are divided into three types, including sling type, hydro-pneumatic type, and chain and tire net type. Each type plays a critical role in protecting the safety of marine operations.

 

Fully compliant with the ISO17357 standard, Jerryborg’s air-tightness floating pneumatic fender supplies with a variety of specifications and dimensions to meet customer’s requests and different application conditions. 

 

Ship Bumpers Air Tightness Rubber Floating Pneumatic Rubber Fender 0

 

Air-tightness Floating Pneumatic Fender Advantage

 

1. Absorb more energy and reduce the adverse impact on the ship


2. Adapt to the tide.


3. Safely overload.


4. Lightweight and easy to install.


5. Easy to maintain.


6. Long service life.


7. Different sizes can be customized upon customer’s requirements.

 

Pneumatic ship fenders are mainly classified into three types as follows:

 

1. Pneumatic Ship Fender with Chain and Tyre Net

Durable Ship To Quay Yokohama Type Pneumatic Ship Fender 2

With chain and tire net covering the fender body, the pneumatic ship fender 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 Pneumatic Ship Fender

Durable Ship To Quay Yokohama Type Pneumatic Ship Fender 3

Sling type pneumatic ship fender will be connected with a guy chain or guy rope with a lifting device on both ends.

 

3. Hydro Pneumatic Type Ship Fender

Durable Ship To Quay Yokohama Type Pneumatic Ship Fender 4

Hydropneumatic ship fender 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 pneumatic ship fenders mentioned above are available usually in black, the color is also customized upon your request. Jerryborg offers pneumatic ship fenders with various sizes in diameter ranging from 500mm to 4500mm, length ranging from 1000mm to 9000mm.

 

 

Air-tightness Floating Pneumatic Fender Structure

 

① Outer rubber layer

Air-tightness floating pneumatic fenders are covered by the outer layer made of natural rubber. This rubber compound is strong enough to protect the inner layer and synthetic-cord layer from the damage of external forces and severe weather conditions due to its high elasticity and abrasion resistance.

 

② Synthetic-tire-cord layer

The Synthetic-tire-cord layer is made of synthetic-tire-cord fabrics, compared with synthetic canvas fabric and synthetic belt fabric, this reinforcement layer performs better in fatigue-resistance and pressure-holding.

 

③ Inner rubber layer

The inner layer is designed to seal the air inside the fender.

 

pneumatic fenders

 

 

Specifications Of Air-tightness Floating Pneumatic Fender

 

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

 

Note :

1. Figures on the table comply with requirements of ISO17357-1:2014.

2. Weight of fender body and net may vary ±10%.

3. Special sizes are available upon request.

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Qingdao Jerryborg Marine Machinery Co., Ltd

Contact Person: Brunhilde Lung

Tel: +86-19963866866

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