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Anti Collision Inflatable Pneumatic Rubber Fender Black Color 24 Months Warranty

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Anti Collision Inflatable Pneumatic Rubber Fender Black Color 24 Months Warranty

Country/Region china
City & Province qingdao shandong
Categories Batteries
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Product Details

Anti-collision Inflatable Pneumatic Rubber Fender Marine Boat Ship Use

 

 

1. Product Description

Pneumatic rubber fender is one kind of ship berthing, cushioning and protection equipment, which uses compressed air as the buffer medium to prevent collision when the ship is berthing. The pneumatic rubber fender is more economical and durable than the ordinary rubber fender, so it is more popular and widely used.

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

 

 

2. Product Structure

Advantages of pneumatic fender:

1.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.

 

2.1 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.

2.2 Inner rubber

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

2.3 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.

2.4 Beading ring

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

2.5 Flange

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

2.6 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.

2.7 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.

 

3. Product Specifications

 

Pneumatic 50 fender size and performance requirements

Nominal size diameter x length

mm

Initial internal pressure

kPa

Guaranteed energy absorption (GEA)Reaction force at GEA deflection(R)Hull pressure (Internal pressure) at GEA deflection (P)
Minimum value at deflection 60±5% kJTolerance±10 % kN

Reference value

kPa

500 x 100050664132
600 x 100050874126
700 x 15005017137135
1000 x 15005032182122
1000 x 20005045257132
1200 x20005063297126
1350 x 250050102427130
1500 x 300050153579132
1700 x 300050191639128
2000 x 350050308875128
2500 x 4000506631381137
2500 x5500509432019148
3300 x 45005011751884130
3300 x 65005018143015146
3300 x 106005030675257158
4500 x 90005047525747146
4500 x 120005064737984154

 

Pneumatic 80 fender size and performance requirements

Nominal size diameter x length

mm

Initial internal pressure

kPa

Guaranteed energy absorption (GEA)Reaction force at GEA deflection (R)Hull pressure (Internal pressure) at GEA deflection (P)
Minimum value at deflection 60±5% kJTolerance±10% kN

Reference value

kPa

500 x 100080885174
600 x 1000801198166
700 x 15008024180177
1000 x 15008045239160
1000 x20008063338174
1200 x 20008088390166
1350 x 250080142561170
1500 x 300080214761174
1700 x 300080267840168
2000 x 3500804301150168
2500 x 4000809251815180
2500 x 55008013172653195
3300 x 45008016402476171
3300 x 65008025323961191
3300 x 106008042816907208
4500 x 90008066337551192
4500 x 1200080903710490202

 

 

 

Pneumatic fender performance:

 

1 Safety and Reliability

Yokohama Pneumatic Rubber Fenders 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. Operational experience over a long period of time attests to its high
safety and reliability, and hydraulic pressure tests have proven the strength to be suitable.

 

2 No Deterioration or Variation in Performance

Yokohama Pneumatic Rubber Fenders utilize the compressive elasticity of air, therefore
performance deterioration due to fatigue is absent.
In the case of solid rubber fenders or foam-filled fenders, based on data were taken
from comparison tests of Yokohama Fenders, there are variations in performance. Such
performance variations are associated to changes of rubber or foam hardness occurring
as a result of cyclic compression and temperature change.

 

The good performance of the Yokohama Pneumatic Rubber Fenders remains unchanged
even at temperatures under -50 degrees Centigrade (-58 degrees Fahrenheit).

 

Advantages of working with Henger

Our PAYMENT TERMS:

 

We can accept T/T 30% In Advance and 70% T/T Before Shipment.

We can accept a prepayment of 30% for the first cooperation. In the second cooperation, I can apply for a better payment term from the boss.

About the quality:

1. With ISO17357 DNV - GL inspection, CCS inspection (Rubber Material Testing, Product Size Testing, Air Tightness Testing, Pressure Testing)

2. The factory quality inspection report issued by Henger, and if the customer needs it, a video inspection certificate can be issued when the product quality inspection is performed before the product leaves the factory. On the premise that the buyer bears the cost, a third-party testing agency can be invited to conduct product testing.

 

About the production process:

1. After the fender is produced, it will stand still for 48 hours in strict accordance with the requirements to check the product quality.

2. Before leaving the factory, each product will be strictly tested for air tightness, and a dedicated technician will use soapy water to detect air leakage. Once there is a quality problem, it is absolutely not allowed to leave the factory and sell it.

 

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