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3.3*6.5 4.5*9 Inflatable Rubber Bumper Jumbo Ship Dock Protection

Key Attributes
Brand Name: Henger
Model Number: PRF
Place of Origin: China
Certification: BV/CCS/DNV/GL/ABS/LG/ISO
Minimum Order Quantity: 1set
Price: USD 1000-2000/set
Supply Ability: 100sets/Month
Delivery Time: 5-8 days
Payment Terms: L/C,T/T,
Standard Packaging: Naked/Pallet/Wooden box

Product Summary

3.3*6.5 4.5*9 Jumbo Ship Dock Protection Inflatable Rubber Bumper Qingdao Henger Shipping Supplies Co., Ltd Qingdao Henger Shipping Supplies CO., Ltd is a professional shipping supplies manufacturer with more than 6 years adult experience.Our main produtcts:Pneumatic Rubber Fender,Marine Rubber ...

Product Custom Attributes

Highlight

3.3*6.5 Inflatable Rubber Bumper

,

4.5*9 Inflatable Rubber Bumper

,

4.5*9 boat buoy bumpers

Product Name:
Pneumatic Rubber Fender/Marine Fender/Yokohama Fender
Brand:
Henger
Application:
STD, STS, Ships And Boats, Ship Fender, Marine/quay/dock/boat
Certification:
CCS BV Certification ISO17357 ISO9001, ABS, DNV, LG, CCS
Specification:
Dia 0.5m-4.5m, L 0.7m-9m/Customized
Warranty Period:
24 Months
Part:
Marine Equipments, Flange, Pneumatic Boat Fender, Marine Fender, Pneumatic Rubber Fender
Payment Method:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Color:
Orange/Gray/Black/Customized
Accessories:
Tyre Sheath/Swivel/Shackle/Chain
Product Description

3.3*6.5 4.5*9 Jumbo Ship Dock Protection Inflatable Rubber Bumper

 

Qingdao Henger Shipping Supplies Co., Ltd

Qingdao Henger Shipping Supplies CO., Ltd is a professional shipping supplies manufacturer with more than 6 years adult experience.Our main produtcts:Pneumatic Rubber Fender,Marine Rubber Airbag,Floating Foam Filled Fender,Mooring Buoy,Highway Safety Roller Barrier,etc All products get ISO 9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.

Qingdao Henger Marine Supplies Co., Ltd has it's own factory with R&D,which strong technology base, advanced manufacturing technique, complete manufacturing facilities and well-equipped checkout equipment, is devoted to forge itself into a top-ranking international competitive marine products manufacturer providing high quality products and perfect service for all customers, and shoulder the responsibility of ensuring global marine safety via mutually beneficial cooperation with friends all over the world.

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 0

 

The advantages of the Pneumatic Rubber Fends:

1. Guaranteed energy absorption
2. Thick skin construction
3. Good angular performance
4. Less surface pressure onto the side wall of ships. (The capability of accepting surface pressure of the fender is up to 14 ton/m2).
5. No reduction on the performance of compression when inclined.
6. Especially in mooring of large scale ships in sea docks and lightering.

 

Floating Inflatable Fenders are used world wide for ship-to-ship (STS) transfer operations, terminals, and for all kinds of ships. Since its creation until today,

more than millions of fenders have been supplied worldwide both for ship-to-ship and ship-to-dock (STD) operations serving our valuable customers.

These fenders play a critical role in the safe operation of ship berthing and mooring.

 

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 13.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 2

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 33.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 4

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 53.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 6

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 73.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 8

 

 

Inflatable Rubber Fender Types

There are many choices for protective jacket of inflatable rubber fender, Henger could also provide OEM

service and technical design based on customer requirement and actual demand. contact our sales service for more details.

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 9

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 103.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 11

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 123.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 13

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 143.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 15

Details of Henger Pneumatic Rubber Fenders

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 163.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 17

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 183.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 19

 

 

Henger Inflatable Rubber Fender size and performance requirements

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 203.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 21

 

 

Manufacturing Proces

 

 

Inflatable Rubber Fender Technical Parameter

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 inflatable fenders of 0.05Mpa & 0.08Mpa internal pressure for choice, kindly contact our service consultant for more details and competitive prices.

* inflatable fender size could be customized according to customer requirement.

* all accessorires could be customized according to customers' requirement or drawings.

 

Model Selection of Inflatable Fender for Small & Middle Size Ship

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

 

 

Model Selection of Inflatable Fender for Large-tonnage 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

 

Inflatable 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

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3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 243.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 25

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 263.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 27

 

Exhibition:

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Packing & Delivery

3.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 293.3*6.5 4.5*9  Inflatable Rubber Bumper Jumbo Ship Dock Protection 30

* all packing method and shipping method of inflatable rubber fenders are done as per to csutomer's requirement.

 

After Sales Service

Quality is the cornerstone, service is the soul.

We continue to provide our customers with stable & reliable quality inflatable 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.

 

 

FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

 

Q: What is your terms of payment?

A: Payment ≤ 1000USD, 100% in advance. Payment ≥ 1000USD, 30% T/T in advance, balance before shipment.

 

* all packing method and shipping method of inflatable rubber fenders are done as per to csutomer's requirement.

Please contact us if you are interested in them.

WhatsApp/WeChat:+86 15154210390

Email:roy-zhao@hengergroup.com

 

 

 

Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0%
3
0%
2
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All Reviews
P
Paul from Singapore
Mar 31.2026
This company is very professional and provides excellent service.
M
Mark from Canada
Mar 5.2026
These marine inflatable fenders are of excellent quality, made with tough, durable, and corrosion-resistant rubber. They offer good stability after inflation, are easy to install and use, and are solidly crafted, making them a worthwhile purchase.
F
Fola from India
Nov 11.2025
The quality has stood the test: the airbags have been inflated and deflated more than 30 times, and there is no leakage at the flange interface. There are no bulges or delamination on the rubber surface, and even the seams of the lifting lugs are intact. The durability is really strong.
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