Inflatable Marine Boat Yokohama Type 2.4x4m Ship Berth Pneumatic
Fender
working principle
The pneumatic fender or inflatable rubber fender or Yokohama fender
compressed air is used as a buffer medium to absorb the impact
energy of the ship, so that the ship has more flexibility and
flexibility when docking, so as to prevent The impact of collisions
and collisions.
Structural design
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.
Classification
Type I: pneumatic rubber fender with Chain & tyre net protective
jacket
Type II: Sling type with rubber plate, rubber tube & ropes
protective jacket
Type III: Ribbed type rubber fender
Type IV: Rope net type protective jacket rubber fender
Type V: Standard type without any protective jackets
Type VI: hydro pneumatic rubber fender
Reference specifications
Model Selection Of Pneumatic Rubber Fender For Small & Middle Size
Ship
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 |
Model Selection Of Pneumatic Rubber Fender For Large-tonnage 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 |
Features
Meet the requirements of ISO17357:2002
2. More secure and reliable
3. Smaller parking force
4. Adapt to the tide
5 Low maintenance costs
6. Low reactivity and Hull pressure
7. The most cost-effective system
8. Advantages of reducing shear force
9. Simple installation and low cost
10. There are many optional accessories.
Pneumatic Rubber Fender Application
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.
Pneumatic Rubber Fender Transportation
Transportation We can take the deflation pallet transportation and
the entire fender transportation without deflation according to the
requirements of customers. We always put the customer's
requirements first.
Inflation process
Install the inflatable rod
Remove the valve core with the wrench
Link up quick connector inflation, inflation pressure 0.05-0.08mpa,
recommended pressure 0.05mpa.
pressure by gauge
Screw the valve core with the wrench
storage method
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.
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.
|
