Pneumatic rubber fender introduction
The fender is mainly to withstand the impact force of the ship when
the ship is docking, leaving the dock and other forms (such as when
the ship is tied to tow), and transmits it to the hull structure of
a larger area. Wooden fenders have buffering effect. Although steel
fenders have poor buffering effect, they have better strength and
can be included in the section of the hull girder (the welding
strength must be guaranteed). Especially for large-open deck
barges, they can make up for the deck The lack of effective
cross-sectional area is conducive to longitudinal strength. Steel
materials cannot be used for the fenders of oil barges and small
oil tankers.
Large seagoing vessels usually do not have fenders. River boats,
work boats, permanent double-track fenders, one of which is located
on the upper deck, and the other is located slightly higher than
the designed waterline.
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.
Henger fenders can be customized
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.
* Available in a variety of sizes , Diameters ranging from 500 mm
to 4500 mm and length ranging from 500 mm to 12000 mm
* Many kinds of color ,Black , Milky white , Warship Level Gray ,
Orange Red , Blue
* Contructed with an inner rubber layer,reinforcing cord layers and
outer rubber layer
* Comprehensively tested for material and hydrostatic pressure
irregularities
* Correctly evaluated for angular and durability performance
* Clearly marked with all relevant identification
* Complete with up- to -date certification
Pneumatic Rubber Fender storage
1. When the Pneumatic rubber fender is not used for a long time, it
should be washed and dried, filled with appropriate compressed air,
placed in a dry, cool, ventilated place.Inventory temperature is
maintained at -15 ℃ -40 ℃ .
2 .The place where the fender is stored should be kept away from
the heat source.
3 .Fenders shall not be in contact with acids, alkalis, greases and
organic solvents.
4 .When the fenders are not in use, they must not be stacked and
should not be stacked on the ba. In order to better extend the
service life of pneumatic rubber fenders, it is recommended that
you store them in strict accordance with the above recommendations.
The advantages of the Pneumatic Rubber Fenders:
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.
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
Packing & Delivery
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.
Contact information:
Angus Zhang
Tel: +86-15794525751
E-mail:angus@hengergroup.com;
