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Product Details:
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| Product Name: | STD Mooring Boat Bumper Rubber Marine Fenders | Material: | Natural Pure Rubber, Nylon Rubber |
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| Diameter: | 500 To 3700mm | Length: | 800 To 9500mm |
| Initial Internal Pressure: | 50kpa, 80kpa | Inflate Accessories: | Included |
| Swivel: | Included | Warranty: | 2 Years |
| High Light: | STD Mooring yokohama marine fenders,STD Boat yokohama marine fenders,Nylon Rubber yokohama pneumatic fender |
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STD Mooring Boat Bumper Rubber Marine Fenders
Features of Rubber Marine Fender
1. Guaranteed energy absorption
2. Chain tyre net and sling type
3. Thick skin construction
4. Good angular performance
5. Less surface pressure onto the side wall of ships. (The capability of accepting surface pressure of the fender is up to 14 ton/m2).
6. No reduction on the performance of compression when inclined.
7. Suitable for areas with large or small tides.
8. Suitable in cold weather because the compressed air as buffering medium.
9. Especially in mooring of large scale ships in sea docks and lightering.
10. Maintains large clearances between hull and structure
Advantage of Shunhang Rubber Marine Fender
1. Shunhang rubber marine fenders are designed, manufactured according to ISO17357
2. Technology : Overall winding , Anti high pressure, Explosion proof
Our rubber marine fenders can bear the pressure 1.5 times than the ordinary technology overlap joint technology.
3. Raw material of our rubber rubber fender : Rubber dipped Nylon cord fabric, 1260D9091(1*2)and natural rubber, .All the rubber we use is natural rubber , not any reclaimed rubber .
According to our customers’ feedback, we have been improving the performance of our rubber , the aging of rubber has been greatly improved now. Our rubber has been tested at -40℃, the tensile strength at normal temperature is 18.4MPa.After -40℃, 120 hours testing , the tensile strength is 15.9MPa , there is no obvious change in appearance.
Our rubber marine fender are also used in Canada ,Russia etc. After six months, customers’ feedback is our pneumatic rubber fenders are still perform well, there’s no obvious change on the surface.
4. The outer chain and tyre net .
Chain - we have hot-dip galvanized chain and stainless steel chain according to customer’s request
Tyre- we have truck tyre, OTR tyre and aircraft tyre according to customer’s request.
All the chain and tyre nets fitted with appropriate shackles , swivel and rubber sleeve etc.
5. Designed of our rubber marine fender is 6 to 10 years
6. Our warranty period is 2 years.
Specificaton of Rubber Marine Fender
| Size | Initial Internal Pressure 50kPa | Initial Internal Pressure 50kPa | |||
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Diameter/ Meter |
Length /Meter |
Energy Absorption /KJ | Reaction Force /KN | Energy Absorption /KJ | Reaction Force /KN |
| 0.5 | 1 | 6 | 64 | 8 | 85 |
| 0.7 | 1.5 | 17 | 137 | 24 | 180 |
| 1.0 | 1.5 | 32 | 182 | 45 | 239 |
| 1.0 | 2.0 | 45 | 257 | 63 | 338 |
| 1.2 | 2.0 | 63 | 297 | 88 | 390 |
| 1.5 | 3.0 | 153 | 579 | 214 | 761 |
| 1.7 | 3.0 | 191 | 639 | 267 | 840 |
| 2.0 | 3.5 | 308 | 875 | 430 | 1150 |
| 2.5 | 4.0 | 663 | 1381 | 925 | 1815 |
| 2.5 | 5.5 | 943 | 2019 | 1317 | 2653 |
| 3.0 | 5.0 | 1050 | 2000 | 1571 | 2709 |
| 3.0 | 6.0 | 1312 | 2488 | 1888 | 3292 |
| 3.3 | 4.5 | 1175 | 1884 | 1640 | 2476 |
| 3.3 | 6.0 | 1675 | 2783 | 2338 | 3652 |
| 3.3 | 6.5 | 1814 | 3015 | 2532 | 3961 |
Outer and Inner Rubber Material Requirements of Rubber Marine Fenders
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Test item |
Test method |
Required value | |
| Outer rubber | Inner rubber | ||
| 1. Before aging | – | – | – |
| 1.1 Tensile strength | ISO 37:2011 | 18 MPa or more | 10 MPa or more |
| 1.2 Elongation | ISO 37:2011 | 400 % or more | 400 % or more |
| 1.3 Hardness | ISO 7619-1:2010 |
60 ± 10 (Durometer hardness Type A) |
50 ± 10 (Durometer hardness Type A) |
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2. After aging |
ISO 188:2011 |
Air oven aging, 70°C ± 1°C, 96 h |
Air oven aging, 70°C ± 1°C, 96 h |
| 2.1 Tensile strength | ISO 37:2011 |
Not less than 80 % of the original property |
Not less than 80 % of the origi- nal property |
| 2.2 Elongation | ISO 37:2011 |
Not less than 80 % of the original property |
Not less than 80 % of the origi- nal property |
| 2.3 Hardness | ISO 7619-1:2010 |
Not to exceed the original prop- erty by more than 8 |
Not to exceed the original prop- erty by more than 8 |
| 3. Tear | ISO 34-1:2010 | 400 N/cm or more | No requirement |
| 4. Compression set | ISO 815-1:2008 | 30 %(70 ± 1 °C, 22hours) or less | No requirement |
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5. Static ozone aging test |
ISO 1431-1:2012 |
No cracks after elongation by 20 % and exposure to 50 pphma at 40 °C for 96 h |
No requirement |
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NOTE If the colour of the outer cover is not black, the material requirements will differ from those in this table. a Parts of ozone per hundred million of air by volume. |
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Application of Rubber Marine Fender
Notice Of Fender Application And Storage
1. The fender pressure should be kept in the standard pressure ,within the rate of ± 5% range.
2. Often check the pressure , when the pressure drops, Inflate the fender in time, so as not to affect the normal use of the fender.
3. When connecting the fender with a steel wire rope, the wire rope should be fitted with a rubber sleeve to avoid damage to the fender
4. Do not touch the fender surface with the the sharp objects , to prevent piercing the fender. If the fender's surface is damaged, it will affect the lifespan of the fender.
5. When the fender is in normal use, the fixing points should be firm, prevent the detachment and wash away the fender. Suspension of the rope and hook ring should be connected orderly , can’t be in a mess.
6. If the fender won’t be used in a long time , to clean the fender surface with fresh water, and place the fender in a dry, cool, ventilated place, without direct sunshine.
7. When the fender is stored for a long time, the pressure should be reduced and the fender should be placed far away from the heat source.
8. Because the fender is rubber product, should try to avoid the fireworks, not contact with acid, alkali, oil and other organic solution
9. When the fender is stored, it shall not be folded or stacked, and don’t stack other objects on the fender.
FAQ:
Q1: What's your MOQ?
Answer: The MOQ of our Yokohama rubber fender is 1pc.
Q2: What's the lifespan of your Yokohama rubber fenders?
Answer: Designed lifespan of our Yokohama rubber fenders is 6 to 10 years
Q3: What's your warranty period?
Answer: Our warranty period is 2 years. we will responsible for the repairment or replace the new ones for you if it proved to be our quality problem.
Q4: Can you suggest the suitable Yokogama rubber fenders size and quantity for me?
Answer: Pls tell us your ship information, as experienced manufacturer, we can suggest suitable size and quantity for you.
Q5: What kind certificate you can provide.
Answer: RS, CCS etc.certificate is available
Contact Person: Cathy Zhang
Tel: +86 18560625373
