Boat Rubber Pneumatic Yokohama Type Marine Fenders
- Model
- JRBM-01
Item specifics
- Product Name
- Pneumatic fender
- Material
- nature rubber
- Model
- JRB-PF-01
- Fender Diameter
- 0.5-4.5 meters
- Fender Length
- 1.0-9.0 meters
- Standard
- ISO: 17357-2014
- Place of Origin
- Qingdao , China
Product review
Description

The marine fender was developed in 1958 in Japan. The marine fenders should be manufactured according to ISO 17357. The standard defines the corresponding international standards for the materials and testing of these fenders. In most cases, marine fenders should be surrounded by a tire and chain net for additional protection.
Marine fenders are extensively used for ship-to-ship (STS) transfer operations, terminals, and for all kinds of ships, large tankers, vessels, docks, harbor wharves and ocean platforms.
Nominal Size diameter × 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 | 1381 | 137 |
2 500 × 5 500 | 50 | 943 | 2019 | 148 |
3 300 × 4 500 | 50 | 1175 | 1884 | 130 |
3 300 × 6 500 | 50 | 1814 | 3015 | 146 |
3 300 × 10 600 | 50 | 3067 | 5257 | 158 |
4 500 × 9 000 | 50 | 4752 | 5747 | 146 |
4 500 × 12 000 | 50 | 6473 | 7984 | 154 |
Nominal size diameter × 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 | 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 | 1150 | 168 |
2 500 × 4 000 | 80 | 925 | 1815 | 180 |
2 500 × 5 500 | 80 | 1317 | 2653 | 195 |
3 300 × 4 500 | 80 | 1640 | 2476 | 171 |
3 300 × 6 500 | 80 | 2532 | 3961 | 191 |
3 300 × 10 600 | 80 | 4281 | 6907 | 208 |
4 500 × 9 000 | 80 | 6633 | 7551 | 192 |
4 500 × 12 000 | 80 | 9037 | 10490 | 202 |