Qingdao Luhang Marine Airbag and Fender Co., Ltd
Qingdao Luhang Marine Airbag and Fender Co., Ltd We are devoted to supplying guaranteed marine airbags and fenders.
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Inflatable Marine fenders are commonly used for ship-to-ship transfer fenders and are also used for ship-to-moor operations in shipyards/docks. It was previously invented by the manufacturer of YOKOHAMA, so it is now also called Yokohama Marine fender or Marine anchorage ball. Marine ball after years of improvement, the use of special production technology and high-performance materials, so that it has better energy absorption characteristics. Marine ball installation is convenient, foldable delivery, for buyers to save 2/3 of the transportation cost, is a better choice to protect large ships.
Inflatable fenders range in diameter from 300 mm to 4,500 mm. Lengths range from 500 mm to 12,000 mm, as well as special sizes. Suspension or sheath models are available in two sizes. Inflatable fenders are available in standard sizes, while we can customize any size of inflatable fender to meet user requirements. The colors are usually black and gray (navy blue), and if you need more, we are willing to provide custom service.
BASIC STRUCTURE
| Marine ball Type A (Jacket type) | Marine ball Type B (Suspension type) | |
| Sheath type inflatable fender covered with chain mesh, wire mesh or fiber mesh, suitable for large inflatable fender. Usually these nets have old tires and rubber sleeves for extra protection. Chain mesh is more resistant to corrosion, while wire mesh is lightweight and easier to repair.Truck tire sheathing Aircraft tire sheathing | Suspended inflatable fenderFrom φ500×1000L - φ4500×12000L size,Each end has a hanging eye for easy lifting.Due to its light weight, the mounted inflatable fender is easier to install. | |
Fully compliant with ISO 17357 and PIANC 2014 standards
Pass a comprehensive test for material and hydrostatic pressure irregularity
Performance is evaluated by Angle and durability
Clearly marked with all relevant signage
Complete new certification
Available in a variety of sizes
It is composed of an inner rubber layer, a reinforced cord layer and an outer rubber layer
The thicker outer surface replaces the outer surface of the normal fender
Equipped with safety valve for Marine balls with a diameter of more than 2.5m
50 kPa inflatable fender performance requirements
Performance requirements (energy absorption and reaction force) for inflatable fenders exceed ISO17357,
The following shows only ISO17357 requirements. Please contact the sales department for specific data.
| Nominal size | Internal pressure 50kPa at 60% deflection | Safety valve pressure setting | Test pressure | |||
| diameter | Length | Energy absorption | Reaction force | Hull pressure | ||
| mm | mm | kN·m | kN | kPa | kPa | kPa |
| 500 | 1000 | 6 | 64 | 132 | - | 200 |
| 600 | 1000 | 8 | 74 | 126 | - | 200 |
| 700 | 1500 | 17 | 137 | 135 | - | 200 |
| 1000 | 1500 | 32 | 182 | 122 | - | 200 |
| 1000 | 2000 | 45 | 257 | 132 | - | 200 |
| 1200 | 2000 | 63 | 297 | 126 | - | 200 |
| 1350 | 2500 | 102 | 427 | 130 | - | 200 |
| 1500 | 3000 | 153 | 579 | 132 | - | 200 |
| 1700 | 3000 | 191 | 639 | 128 | - | 200 |
| 2000 | 3500 | 308 | 875 | 128 | - | 200 |
| 2500 | 4000 | 663 | 1381 | 137 | 175 | 250 |
| 2500 | 5500 | 943 | 2019 | 148 | 175 | 250 |
| 3000 | 6000 | 1309 | 2387 | 148 | 175 | 250 |
| 3300 | 4500 | 1175 | 1884 | 130 | 175 | 250 |
| 3300 | 6500 | 1814 | 3015 | 146 | 175 | 250 |
| 3300 | 10600 | 3067 | 5257 | 158 | 175 | 250 |
| 4500 | 9000 | 4752 | 5747 | 146 | 175 | 250 |
| 4500 | 12000 | 6473 | 7984 | 154 | 175 | 250 |
80 kPa inflatable fender performance requirements
The performance requirements (energy absorption and reaction force) of the Rsea inflatable fender exceed ISO17357,
The following shows only ISO17357 requirements. Please contact Sales Department for specific data.
| Nominal size | Internal pressure 50kPa at 60% deflection | Safety valve pressure setting | Test pressure | |||
| diameter | Length | Energy absorption | Reaction force | Hull pressure | ||
| mm | mm | kN·m | kN | kPa | kPa | kPa |
| 500 | 1000 | 8 | 85 | 174 | - | 250 |
| 600 | 1000 | 11 | 98 | 166 | - | 250 |
| 700 | 1500 | 24 | 180 | 177 | - | 250 |
| 1000 | 1500 | 45 | 239 | 160 | - | 250 |
| 1000 | 2000 | 63 | 338 | 174 | - | 250 |
| 1200 | 2000 | 88 | 390 | 166 | - | 250 |
| 1350 | 2500 | 142 | 561 | 170 | - | 250 |
| 1500 | 3000 | 214 | 761 | 174 | - | 250 |
| 1700 | 3000 | 287 | 840 | 168 | - | 250 |
| 2000 | 3500 | 430 | 1150 | 168 | - | 250 |
| 2500 | 4000 | 925 | 1815 | 180 | 230 | 300 |
| 2500 | 5500 | 1317 | 2653 | 195 | 230 | 300 |
| 3000 | 6000 | 1890 | 2906 | 196 | 230 | 300 |
| 3300 | 4500 | 1640 | 2476 | 171 | 230 | 300 |
| 3300 | 6500 | 2532 | 3961 | 191 | 230 | 300 |
| 3300 | 10600 | 4281 | 6907 | 208 | 230 | 300 |
| 4500 | 9000 | 6633 | 7551 | 192 | 230 | 300 |
| 4500 | 12000 | 9037 | 10490 | 202 | 230 | 300 |