Air Bag Part Inflatable Boat Rubber Fender, Boat Fender, Marine Fender

1.The advantages of pneumatic rubber fender
1.1  Choose reinforce synthetic-tire-cord layers
1.2  No mold vulcanization and attach surrounding molding process
1.3  High energy absorption and low reaction force
1.4  Good adaptability to tilt in contact
1.5  Floating on the surface of the water, ship swaying can apply

2.Structure characteristics of the pneumatic rubber fender
LuHang  Pneumatic Rubber  Fenders made of an outer rubber, reinforcement synthetic-tyre-cord layer, and inner rubber, vulcanized firmly.
A]. the outer rubbers are used to protect the cord layers and inner rubber from abrasion and other external forces. This rubber compound have sufficient tensile and tear resistance strength to withstand anticipated weather conditions and severe usage.
B]. the reinforcement synthetic-tyre-cord layer strong enough to maintain the internal air pressure of the fender.
C]. the inner rubber layer seals the pressurized air inside the fender.
D]. fenders of diameter 2500mm and larger equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally.
Fender assembly for the end of metal, by inside and outside the two flanges with bolts, nut clamping, center is a valve, its structure is similar to automobile tire valve.

3. The purpose of the pneumatic rubber fender
3.1 ship to ship berthing
Accompanied by a large ship, the risk of two ship berthing at sea is also increased, especially when the weather changes, accompanied by wind and waves.Adopt pneumatic fender as side of the buffer, not only make heavy berthing becomes easy, and improve the efficiency of the transportation operations. Pneumatic  fender is mainly used for: Ice in the Antarctic ocean fishing ships, large oil tanker berthing.
3.2 Used for terminal dock protection
Of the ship is very large, the cause of berthing impact energy have multiplied. Inflatable rubber fender because of its high energy absorption and low reaction force features are widely used.

4. Maintenance and safety knowledge
4.1Internal pressure adjustment
Fender pressure should be kept in the standard air pressure in the± 5% range, and once every three months to check air pressure, deflated or fill gas up to standard in a timely manner.
4.2 safety knowledge
a. Avoid touching the sharp things
b. when Long time not use, should wash to dry, filled with right amount of compressed air, placed in a cool dry ventilated place.
c. Storage place away from heat, acid and alkali, oil and grease

5. Pneumatic rubber fender use matters needing attention
a. Pneumatic pressure control in±5% of the rated pressure
b. Test pressure normally, add pressure in a timely manner
c. Avoid contact with sharp objects
d. when Long time not need, should wash to dry, filled with right amount of compressed air, placed in a cool dry ventilated place.
e. Storage place away from heat, acid and alkali, oil and grease
f. when store, shall not be folded and piled up

Luhang 50KPa fender
Size(mm)
compression at 60%
Reference weight
(KG)
Dia-meter

length

Energy absorption
(KJ)
Reaction
(KN)
200
500
300
500
500
1000
6
64
25
600
1200
10
86
35
700
1500
17
137
50
1000
1500
32
181
80
1000
2000
45
257
100
1200
2000
63
297
120
1350
2500
100
426
170
1500
3000
153
579
320
1700
3000
190
637
400
2000
3500
308
875
590
2500
4000
663
1380
1000
2500
5500
932
2010
1400
3000
5000
1050
2030
1800
3000
6000
1315
2488
2200
3300
6500
1814
3015
2700
3500
6000
2018
3286
2800
3500
6500
2325
3656
3200
3500
7500
2650
4018
3600
4500
9000
4752
5747



Company Information

Qingdao LuHang Marine Airbag and Fender Co., LTD, located in Qingdao, Shandong province, is the largest marine airbag and  fender manufacturer in China. In the field of marine fender and airbag, LuHang deserves to be the only one professional manufacturer in China. Since 1988, LuHang has developed in the area of marine and airbag for more than 20 years. Differing from the newly emerging companies in this related industry, LuHang has the most mature technical experience and the most advanced equipments, which is incomparable. LuHang has the largest vulcanizing pot in Asia. In addition, Japanese self-defense forces also employ LuHang marine rubber fender for years. Products from LuHang are used all over the world. Quality is always the key to our 27 years' survival throughout our production history. LuHang dares to declare that we are the best choice for you!





FAQ
1. Design Service Life?
    Will be more than 15years if use as our advice.

2. Warranty Period?
    It is 2 years.

3. Do u obtain CCS, ISO17357 and other certification?
    Yes,We have get CCS, ABS, DNV, LR,BV, ISO17357,UKAS certification ect.

4. Marine airbag size?
   Support Custom-made.  

5.Why choose Luhang?
   Luhang was founded in 1988,has been 27years so far.
   Luhang is the leader in Marine Airbag and Fender area.

   Luhang is the biggest Marine airbag and fender Manufacturer in China.