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[China]
Trade Verify
Address: Beilongwan Industrial Park, Jimo District, Qingdao City, Shandong Province, China.
Contact name:Cathy Zhang
QINGDAO SHUNHANG MARINE SUPPLIERS CO., LTD. |
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Verified Suppliers
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Ship To Quay Inflatable Yokohama Ship Rubber Fenders
Product Introduction:
Ship rubber fender is also known as Yokohama type fender. It's made of the synthetic-cord-reinforced rubber sheet with compressed air inside. The insider air can enable it to float on the water and work as a shock absorbed between two ships (ship-to-ship), or between ships and berthing structures when they come alongside each other on the water.
Advantage of Shunhang Ship Rubber Fender:
1.Shunhang ship rubber fenders are designed, manufactured according
to ISO17357
2.Technology : Overall winding , Anti high pressure, Explosion
proof
Our ship rubber fenders can bear the pressure 1.5 times than the
ordinary technology overlap joint technology.
3.Raw material of our ship rubber fender : Rubber dipped Nylon cord
fabric, 1260D9091(1*2)and natural rubber, rubber content 67% ( Some
factory use Nylon with less tensile force , and reclaimed 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 ship rubber fenders 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.The fender body and the chain and tyre net of our pneumatic
rubber fender can be separated. While fenders from other supplier
are one-piece type.
There are flange on the fender body head to protect the charging
connector.
The disadvantage of one-piece type fender is the flange past is
easily damaged. Because for the one-piece type fender , chain and
tyre net is linked together with the flange , the flange is not
only bear the energy absorption and reaction force to the ship
hull, but also bear the pull force of the two head sides. The
fender can’t be used once the flange of the one-piece type fender
damaged.
The fender body and the chain and tyre net of our pneumatic rubber
fender can be separated , the fender body only bear the energy
absorption and reaction force to the ship hull , the chain and tyre
bear the other pull force .
Besides , the chain and tyre net of our pneumatic rubber fenders
can be changed to the new ones separately if the old ones is
damaged, while the fender body can be still used. That’s save much
cost comparing to buy the whole fender.
6.Designed of our ship rubber fender is 6 to 10 years
7.Our warranty period is 2 years, improper use is not covered by
warranty.
Specificaton of Our Ship Rubber Fender:
Initial internal pressure : 50kPa or 80kPa.
Table 1 — Pneumatic 50 fender size and performance requirements
Nominal size diam- eter × 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 % kJ | Tolerance ±10 % kN | Reference value kPa | ||
| 500 × 1 000 | 50 | 6 | 64 | 132 |
| 600 × 1 000 | 50 | 8 | 74 | 126 |
| 700 × 1 500 | 50 | 17 | 137 | 135 |
| 1 000 × 1 500 | 50 | 32 | 182 | 122 |
| 1 000 × 2 000 | 50 | 45 | 257 | 132 |
| 1 200 × 2 000 | 50 | 63 | 297 | 126 |
| 1 350 × 2 500 | 50 | 102 | 427 | 130 |
| 1 500 × 3 000 | 50 | 153 | 579 | 132 |
| 1 700 × 3 000 | 50 | 191 | 639 | 128 |
| 2 000 × 3 500 | 50 | 308 | 875 | 128 |
| 2 500 × 4 000 | 50 | 663 | 1 381 | 137 |
| 2 500 × 5 500 | 50 | 943 | 2 019 | 148 |
| 3 300 × 4 500 | 50 | 1 175 | 1 884 | 130 |
| 3 300 × 6 500 | 50 | 1 814 | 3 015 | 146 |
Table 2 — Pneumatic 80 fender size and performance requirements
Nominal size diameter × length mm |
Initial internal pres- sure 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 % kJ | Tolerance ±10 % kN | Reference value kPa | ||
| 500 × 1 000 | 80 | 8 | 85 | 174 |
| 600 × 1 000 | 80 | 11 | 98 | 166 |
| 700 × 1 500 | 80 | 24 | 180 | 177 |
| 1 000 × 1 500 | 80 | 45 | 239 | 160 |
| 1 000 × 2 000 | 80 | 63 | 338 | 174 |
| 1 200 × 2 000 | 80 | 88 | 390 | 166 |
| 1 350 × 2 500 | 80 | 142 | 561 | 170 |
| 1 500 × 3 000 | 80 | 214 | 761 | 174 |
| 1 700 × 3 000 | 80 | 267 | 840 | 168 |
| 2 000 × 3 500 | 80 | 430 | 1 150 | 168 |
| 2 500 × 4 000 | 80 | 925 | 1 815 | 180 |
| 2 500 × 5 500 | 80 | 1 317 | 2 653 | 195 |
| 3 300 × 4 500 | 80 | 1 640 | 2 476 | 171 |
| 3 300 × 6 500 | 80 | 2 532 | 3 961 | 191 |
Application:
The are two typical installation type: ship to ship operation and ship to quay operation
1. Ship to ship operation
Generally speaking, for the light duty ship to ship operation, two
contact points are enough. But for the heavy duty ship to ship
operation, 1 or 2 extra boat rubber fenders should be used as the
primary fendering to absorb the berthing energy, and keep proper
stand-off distance between two ships. Meanwhile, two or more
small-size fenders can be hung on the ship hull as the secondary
fendering.
The ship rubber fenders should be hung by guy chains or guy ropes, which should be selected depending on the different size and weather condition. Shunhang boat rubber fenders are supplied with two ends swivels and shackles that connect the fender body with guy chains or guy ropes.
2. Ship to quay operation
Ship rubber fenders are often used for the ship to quay operation because of its excellent performance. The typical installation type is like the follow figure. The rubber fenders are anchored with quay by the guy chain and shackles. Meanwhile, the boat rubber fenders can be floated on the water surface depend on the change of tide.
FAQ:
Q1: What's the MOQ of your ship rubber fender ?
Answer: The MOQ is 1pc. Sample order is acceptable.
Q2: How about the lifespan of your ship rubber fenders?
Answer: Designed lifespan of our ship rubber fenders is 6 to 10 years
Q3: How long is your warranty period?
Answer: Our warranty period is 24 monthes.
Q4: Can you help us to recommend suitable ship rubber fenders size and quantity ?
Answer: Don't worry. We have more than 20 years' experience. Pls tell us your ship information, we can suggest suitable size and quantity for you.
Q5: What kind certificate you can provide.
Answer: We can provide CCS, BV, SGS, ABS, CCS etc,
