online service
online service
Address: No.945-947, Sanbei St., Cixi City, Zhejiang, 315300 China
Tel: +86 574 6377 6267
Fax: +86 574 6377 6237
Email: sales@marinelifesaving.com
Pneumatic rubber fender is the advanced anti-collision device for marine application in the world. Pneumatic Rubber fender also known as floating fender or Yokohama type rubber fender, it is often installed on the terminal or ship, which aims to absorb or reduce the collision energy between ship to ship and ship to dock. This kind of product can protect the ship or dock from the damage of collision. With inner compressed air, it can float on the water and widely used as protecting medium equipment. Size: D0.5m x L1.0m ~ D3.3 x L6.5m. “Hantian” Pneumatic rubber fenders are produced in strict accordance with the ISO17357-2002 and GB/T 21482-2008 international quality standard, our products have exported to all over the world.
Features:
1. Large compression deformation, low reaction force, high energy absorption
2. Good floating performance, can meet the needs of the water level change
3. With compressed air as medium, the collision energy consumption by compressed air power
4. Easy installation and long service life
Rubber Material Technical Information:
|
Test Item |
Test method |
Outer rubber |
Inner Rubber |
|
Before aging |
--------- |
--------- |
--------- |
|
Tensile strength |
ISO37:1994 |
18MPa or more |
18MPa or more |
|
Elongation |
ISO37:1994 |
400% or more |
400% or more |
|
Hardness |
ISO188:1988 |
60±10(Durometer hardness type A) |
50±10(Durometer hardness type A) |
|
After aging |
--------- |
Air oven aging, 70±1℃96h |
Air oven aging, 70±1℃96h |
|
Tensile Strength |
ISO37:1994 |
Not less than 80% of the original property |
Not less than 80% of the original property |
|
Elongation |
ISO37:1994 |
Not less than 80% of the original property |
Not less than 80% of the original property |
|
Hardness |
ISO188:1988 |
Not exceed original property more than 8% |
Not exceed original property more than 8% |
|
Tear |
ISO34-1:1994 |
400N/cm or more |
No requirement |
|
Compression set |
ISO815:1991 |
30%(70℃±1℃for 22h) |
No requirement |
|
Static ozone aging test |
ISO1430-1:1989 |
No cracks after elongation by 20% and exposure to 50 pphmq at 40%℃ for 96h |
No requirement |
Structure:
1. Outer Rubber
Cover outside on the ball of rubber layer, which is used to protect skeleton material and inner rubber ball from damage of external force, the main features: high strength, wear resistance, ageing resistance and tear resistance.
2. Synthetic cord reinforced rubber layer
Reinforced cord rubber layer is composed of winding Synthetic cord layer, It is mainly used for maintain the internal air pressure, which has good elasticity, no deformation and high power etc.
3. Inner Rubber
On the ball inside the rubber layer, which is used to prevent air leakage and control the ball pressure.
4. End Flange
The metal parts at both ends of fender, which can be fitted with charging valve and safety valve.
Specification:
|
Normal Size(Diameter x Length) |
Initial Internal Pressure 0.05Mpa |
Initial Internal Pressure 0.08Mpa |
||||
|
Guaranteed Energy Absorption(GEA) |
Reaction Force At GEA(RF) |
Hull Pressure At GEA(PR) |
Guaranteed Energy Absorption(GEA) |
Reaction Force At GEA(RF) |
Hull Pressure At GEA(PR) |
|
|
(mm x mm) |
(KN/M) |
(KN) |
(KPa) |
(KPa) |
(KPa) |
(KPa) |
|
500 x 1000 |
6 |
64 |
132 |
8 |
83 |
174 |
|
600 x1000 |
8 |
74 |
126 |
11 |
96 |
166 |
|
700 x 1500 |
17 |
137 |
135 |
24 |
178 |
178 |
|
1000x1500 |
32 |
182 |
122 |
44 |
235 |
161 |
|
100 x2000 |
45 |
257 |
132 |
63 |
335 |
174 |
|
1200x2000 |
63 |
297 |
126 |
86 |
386 |
166 |
|
1350x2500 |
102 |
427 |
130 |
140 |
554 |
170 |
|
1500x3000 |
153 |
579 |
132 |
211 |
751 |
175 |
|
1700x3000 |
191 |
639 |
128 |
263 |
830 |
168 |
|
2000x3500 |
308 |
875 |
128 |
424 |
1138 |
168 |
|
2500x4000 |
663 |
1381 |
137 |
925 |
1815 |
180 |
|
2500x5500 |
943 |
2019 |
148 |
1317 |
2653 |
195 |
|
3000x5000 |
965 |
1815 |
148 |
1341 |
2359 |
198 |
|
3300x4500 |
1175 |
1884 |
130 |
1640 |
2476 |
171 |
|
3300x6500 |
1814 |
3015 |
146 |
2532 |
3961 |
191 |
NOTE: 1. Reaction force and Energy absorption tolerance is ± 10%
2. Weight tolerance is ± 10%
3. Special size can be produced follow customer’s needs.
Accessories of Pneumatic rubber fender:
|
Accessories |
Pressure |
Inflatable rubber hose |
Wrench |
Quick Coupling |
Valve core |
Sand paper |
Brush |
Repair rubber |
Quick adhesive |
Quality control and management:
“Hantian” Pneumatic Rubber Fender has passed the ISO9001:2008 quality management system certification, each fender is fully comply with ISO17357 and GB/T21482-2008 international production standard.
