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Qingdao Henger Shipping Supply Co., Ltd
Home ProductsPneumatic Rubber Fender

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender

China Qingdao Henger Shipping Supply Co., Ltd certification
China Qingdao Henger Shipping Supply Co., Ltd certification
we worked with Henger for 4 years, the fenders are high quality without any problems. their salesmen are all very kind and professional.

—— Paulo Anderson

Henger is the best supplier I've ever met in China for pneumatic floating fenders and foam fenders. their fenders are really real-stuff products without cutting workmanship and materials.

—— Tim

Henger has very strong R&D capability, which customized many high-tech products for our institution. wish to have better cooperation with Henger in wider marinetime area.

—— Dr. Kamran Khan

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D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender
D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender
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Large Image :  D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender

Product Details:
Place of Origin: CHINA
Brand Name: QINGDAOHENGER
Certification: BV/CCS/SGS
Model Number: 0.5*1-3.3*6.5
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: $100/1-$10000/1
Packaging Details: package
Delivery Time: 1-30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100pace/day
Detailed Product Description
Product Name: Pneumatic Rubber Fender/Marine Fender/Yokohama Fender Brand: Henger
Material: Natural Rubber Specification: Dia 0.5m-4.5m, L 0.7m-9m/Customized
Certificate: CCS / BV / LR / ISO17357/DNV/SGS Shelf Life: 24 Months
Working Pressure: 50kpa/80kpa Application: Dock,Ship,Ship To Ship
Service Life: 10 Years Production Time: 5-10 Days
Payment Method: L/C, D/A, D/P, T/T, Western Union, Moneygram Accessories: Tyre Sheath/Swivel/Shackle/Chain
Packing: Naked/Pallet Colour: Black/Blue/As Requirements
High Light:

D Type Pneumatic Rubber Fender

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Pneumatic Rubber Fender For Boats

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ISO 17357 Rubber Dock Fender

Introduction of inflatable rubber fender

Qingdao Henger Ship Supplies Co., Ltd.

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 0

1. Pneumatic rubber fender introduction

 

1 Outer rubber

The outer rubber layers that covers the outside of fender protects the cord layers and the inner rubber from abrasion and other external forces. This compound has sufficient tensile and tear strength to withstand any weather condition and hard usage. Standard color is black, but other colors are available on request.

 

2 Inner rubber

The liner of a rubber membrane seals the pressurized air inside the fenders.

 

 

3 Synthetic tire cord layers for reinforcement

The reinforcement layers, which are made of synthetic tire cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and to distribute the stress evenly providing strong efficient reinforcement.

 

4 Beading ring

A steel ring is placed at one end (or both ends) of the fender and holds the end of cord layers.

 

5 Flange

A steel flange is mounted on the fender, to which an air valve or safety valve can be adapted.

 

6 Safety valve

Fenders of diameter 2500mm and larger shall be equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally. Fender which are smaller than 2500mm in diameter, can be equipped with a safety valve if required.

 

7 Metal accessories

All the relevant metal accessories of pneumatic fenders, include shackles, towing rings, swivels, chain net, are made of stainless steel, which are resistant for sea water corrosion.

 

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 1

2. Pneumatic rubber fender introduction

Inflatable rubber fender (by ball) is a marine anti-collision product made of compressed air. Compressed air is mainly used as the buffer medium to absorb the impact energy of the ship, making the ship more flexible and soft when docking, so as to achieve the effect of collision and collision avoidance. Yokohama type ball is a kind of sheath type ball. Usually aircraft tires or engineering tires are used to wrap the ball. Both ends are equipped with shoulder straps, which are widely used for ship-to-ship transfer operations and ship berthing operations. Wait. The size is: D0.5m x L1.0m ~ D3.3m x L6.5m. Inflatable fenders (by ball) are produced in strict accordance with ISO17357-2002 and GB/T 21482-2002 international quality standards, and their products are exported to all over the world.

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 2

Ship Tonnage(T) Recommendation Size D x L ( m) Ship Type
50 0.5 x1.0 Fishing ship
100 0.7 x 1.5~1.0 x 1.5 Fishing ship
200 1.0 x 1.5~1.2 x 2.0 Fishing ship, towing ship
300-500 1.2 x 2.0~1.5 x 2.5 Fishing ship, towing ship
1000 1.5 x 2.5~1.5 x 3.0 Towing ship, cargo ship
3000 2.0 x 3.0~2.0 x 3.5 cargo ship, ocean trawler
10000 2.0 x 3.5~2.5 x 4.0 cargo ship
For Small & Middle Size Ship

Ship Tonnage

(DWT)

Assumed Boarding Speed

(M/S)

Effective Kinetic Energy

(KN.M)

Fender Size D*L

(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
For Large-tonnage Ship
Fender Size Compression Amount(60%)

 

Noumenon Weight (kg)

Weight with Protective Jacket

(kg)

D

(mm)

L

(mm)

Reaction

(KN)

Energy Absorption

(KNM)

500 1000 64 6 23 35
600 1000 74 8 28 40
700 1000 137 17 58 52
1000 1500 182 32 82 100
1000 2000 257 45 148 152
1200 2000 297 63 167 200
1350 2500 427 102 220 298
1500 2500 499 134 270 300
1500 3000 579 153 318 450
1700 3000 639 191 380 482
2000 3500 875 308 580 890
2000 4000 1000 352 680 1000
2500 4000 1381 663 1064 1180
2500 5500 2019 1131 1268 1380
3000 5000 2422 1357 1980 2388
3000 6000 2906 1293 2400 2690
3300 4500 1884 1175 2380 2617
3300 6500 3015 1814 2980 3000
  • There are pneumatic rubber fender of 0.05Mpa & 0.08Mpa internal pressure for choice, kindly contact our service consultant for more details and competitive prices.
  • Pneumatic rubber fender size could be customized according to customer requirement.
  • All accessories could be customized according to customers’ requirement or drawings.

Ship Tonnage

(T)

Recommendation Size

D X L (m)

Ship Type

 

50 0.5 x 1.0 Fishing Ship
100 0.7 x 1.5 ~ 1.0 x 1.5 Fishing Ship
200 1.0 x 1.5 ~ 1.2 x 2.0 Fishing Ship, Towing Ship
300-500 1.2 x 2.0 ~ 1.5 x 2.5 Fishing Ship, Towing Ship
1000 1.5 x 2.5 ~ 1.5 x 3.0 Towing Ship, Cargo Ship
3000 2.0 x 3.0 ~ 2.0 x 3.5 Cargo Ship, Ocean Trawler
10000 2.0 x 3.5 ~ 2.5 x 4.0 Cargo Ship

Ship Tonnage

(DWT)

Assumed Boarding Speed (M/S) Effective Kinetic Energy (KNM)

Fender Size D x L

(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

 

3. Pneumatic Rubber Fender Features

1. Guaranteed energy absorption
2. Chain tyre net and sling type
3. Thick skin construction
4. Good angular performance
5. Less surface pressure onto the side wall of ships. (The capability of accepting surface pressure of the fender is up to 14 ton/m2).
6. No reduction on the performance of compression when inclined.
7. Suitable for areas with large or small tides.
8. Suitable in cold weather because the compressed air as buffering medium.
9. Especially in mooring of large scale ships in sea docks and lightering.
10. Maintains large clearances between hull and structure

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 3

Comparison of Henger Pneumatic Rubber Fender​ and traditional elastic rubber fender:
1. High impact energy absorption, low impact force on the ship
2. Simple installation
3. Good elasticity, no deformation under the action of compression
4. Lightweight, practical and economical

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 4

1. Safety and Reliability

Boat Rubber Fender are constructed of several layers of strong tire-cord, and are thus resistant to pressure and cutting. The safety factor adopted in the design of this fender is based on accepted theory and has been proven by extensive experimentation. large-size fenders are equipped with a safety valve to release the inside air in the event of accidental over-pressure.

 

2. No Deterioration or Variation in Performance

Boat Rubber Fender utilize the compressive elasticity of air, therefore performance deterioration due to fatigue is absent.

 

3. Advantages at Inclined Berthing

Boat Rubber Fender, energy absorption does not decrease at inclined compression up to 15 degrees.

 

4. Most Cost Competitive System

The utilization of the compressive elasticity of air provides completely uniform surface pressure on contact, making Boat Rubber Fender ideal. The surface pressure of the Boat Rubber Fender is equal to the internal air pressure. Due to low and uniform surface pressure properties, the Henger Pneumatic Rubber Fenders are popular at LNG-ship terminals.

 

5. Soft Reaction Force for Ship and Jetty Structure

The reaction force of Henger Pneumatic Rubber Fenders does not increase sharply, even under excess load conditions. Therefore, the Boat Rubber Fender perform well in such cases, and protect ships and mooring facilities.

 

6. Lower Mooring Forces under Rough Weather Conditions

The reaction force and deflection of Boat Rubber Fender do not easily reach the maximum because the reaction force increases slowly and allowable deflection is wide. Thus, the Henger Pneumatic Rubber Fenders safely protect ships and mooring facilities even under rough weather.

4. Pneumatic Rubber Fender Application

1. large crude oil carrier, VLCC

2. container vessel

3. offshore sea task platform

4. large shipyard and dock

5. large ship and cruise ship

6. army harbor dock

7. large bridge pier

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 5

Pneumatic Rubber Fender is constructed of synthetic-cord-reinforced rubber sheets with compressed air inside to keep floating over the water surface and work as a shock absorber between two ships or between ships and berthing structure when they come alongside each other on the water.

Pneumatic Rubber Fender is a leading anti-collision device for marine application in the world today. Pneumatic Fender has become an idea ship protection medium used extensively by large tankers, LPG vessels, ocean platforms, large docks, harbors and wharves.

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 6

Pneumatic Rubber Fenders are suitable for many applications including:

1. Tankers, Gas Carries and Bulk Cargo Ships;

2. Fast ferries and aluminum hulled vessels;

3. Temporary of permanent installations;

4. Rapid response and emergency fendering;

5. As stand-off fenders to realign ships with shore facilities.

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 7

4. Product Applications

The are two typical installation type: ship to ship operation and ship to dock operation.

a. ship to ship operation

Generally speaking, two contact points are enough for the light duty ship to ship operation. But 1 or 2 extra pneumatic rubber fender should be used as the primary fender to absorb the berthing energy for the heavy duty ship to ship operation, and keep proper stand-off distance between two ships. Meanwhile, two or more small-size fenders can be hung on the ship hull as the secondary fender.

b. ship to dock operation

Pneumatic fenders are often used for the ship to quay operation because of its excellent performance. The pneumatic fenders are anchored with quay by the guy chain and shackles. Meanwhile, the pneumatic fender can be floated on the water surface depend on the change of tide.

5. Company Introduction

Qingdao Henger Marine Supplies Co., Ltd. has long been committed to the product development, production and sales of lifting and moving airbags, inflatable rubber fenders (by ball), and solid polyurethane fenders for the upper and lower discharges of ships. Testing equipment, strict quality management system, the product selection of high-quality materials and special explosion-proof technology, smooth appearance, wear resistance, aging resistance, good air tightness, high strength, long service life, excellent quality, and passed ISO9001: 2000 international quality management system certification, and China Classification Society (CCS) quality certification, and exported to the United Kingdom, Italy, Germany, Pakistan, Malaysia, Singapore, South Korea and other countries and regions, and provide product services for large-scale national construction (Rubber fender, handling air bag, air bag mandrel).
Rubber fender is one of the inflatable fender products and one of the most advanced fender products in the world. It uses compressed air as a buffer medium to absorb the impact energy of the hull, which is similar to the general compressed rubber fender products. It has a special air-impact function, so it is an ideal protective equipment for ships when berthing at sea and port terminals.

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 8D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 9D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 10

D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 11D Type Marine Pneumatic Rubber Fender For Boats Rubber Dock Fender 12

                                                         After-sale service

 

Quality is the cornerstone, service is the soul. We continue to provide our customers with stable & reliable quality pneumatic rubber fenders with a comprehensive system of technical support, meticulous and thoughtful after-sales service to win customers trust and satisfaction. Qingdao Henger Shipping Supplies Co., Ltd provides following services to all customers.
1. 24 hours instant online technical consultation and support.
2. 24 months warranty period(without any artificial damage) and free repairing service within warranty period.

3. lifetime reparing service.

 

 

 

 Company brief introduction

 

This is the main product of our company:

 

  • Pneumatic rubber fender

2. Marine rubber airbag

3. Foam filled fender

4. D-type rubber fender

5. Cylindrical fender

6. Bollard

7. Highway road barrier

 

Choose our advantages:

 

  • We have our own production workshop, the production time is decided by ourselves, so we can freely adjust the delivery time.
  • As a factory, we can communicate with me directly on production technology issues, which improves the communication efficiency.

We are a manufacturer, no traders make the difference, and the price advantage is obvious.

 

If you have requirements please send the details:

 

  • Product type and quantity
  • Product size
  • FOB or CIF is required, where is the destination port.

 

What I will offer you:

  • The most competitive price
  • The most active and professional service
  • The most timely reply
 

Contact Details
Qingdao Henger Shipping Supply Co., Ltd

Contact Person: Ediwn

Tel: 13371482686

Send your inquiry directly to us (0 / 3000)