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Product Description
2500*5500 Submarine Pneumatic Fenders
Product Introduction
In the demanding and unforgiving environment of submarine operations, the margin for error is zero. The integrity of a vessel's hull is paramount, not only to its mission success but to the safety of its crew. Docking, mooring, and navigating tight spaces pose significant risks of impact and abrasion. The Guardian-Class 2500x5500 Submarine Rubber Fender is engineered specifically to meet these extreme challenges, providing a robust, reliable, and resilient barrier between your valuable submarine and potential damage.
Inflatable Fenders Have The Following Advantages
1.Larger impact energy absorption and smaller counter-impact force on the ship;
2.Simple installation;
3.Good elasticity and will not deform under compression;
4.Lightweight, practical, and economical;
5.No reduction in performance under inclined compression.
Inflatable rubber fenders are widely used in tankers, container ships, yachts, offshore platforms, large dry docks, naval port wharves, and large bridge piers.
Drawing

Performance Parameters
| Specifications | Initial inflation pressure 0.05 MPa Compression deformation 60% | Safety valve setting | Test pressure | Initial inflation pressure 0.08 MPa Compression deformation 60% | Safety valve setting | Test pressure | |||||
| Diameter | Length | Energy absorption | Reaction force | Surface pressure | Energy absorption | Reaction force | Surface pressure | ||||
| mm | mm | kN-m | kN | kPa | kPa | kPa | kN-m | kN | kPa | kPa | kPa |
| 500 | 1000 | 6 | 64 | 132 | -- | 200 | 8 | 85 | 174 | -- | 300 |
| 600 | 1000 | 8 | 74 | 126 | -- | 200 | 11 | 98 | 166 | -- | 300 |
| 700 | 1500 | 17 | 137 | 135 | -- | 200 | 24 | 180 | 177 | -- | 300 |
| 1000 | 1500 | 32 | 182 | 122 | -- | 200 | 45 | 239 | 160 | -- | 300 |
| 1000 | 2000 | 45 | 257 | 132 | -- | 200 | 63 | 338 | 174 | -- | 300 |
| 1200 | 2000 | 63 | 297 | 126 | -- | 200 | 88 | 390 | 166 | -- | 300 |
| 1350 | 2500 | 102 | 427 | 130 | -- | 200 | 142 | 561 | 170 | -- | 300 |
| 1500 | 3000 | 153 | 579 | 132 | -- | 200 | 214 | 761 | 174 | -- | 300 |
| 1700 | 3000 | 191 | 639 | 128 | -- | 200 | 267 | 840 | 168 | -- | 300 |
| 2000 | 3500 | 308 | 875 | 128 | -- | 200 | 430 | 1150 | 168 | -- | 300 |
| 2000 | 4000 | 384 | 916 | 138 | -- | 200 | 680 | 1380 | 172 | -- | 300 |
| 2500 | 4000 | 663 | 1381 | 137 | 175 | 250 | 925 | 1815 | 180 | 230 | 300 |
| 2500 | 5500 | 943 | 2019 | 148 | 175 | 250 | 1317 | 2653 | 195 | 230 | 300 |
| 3000 | 5000 | 1078 | 2118 | 142 | 175 | 250 | 1580 | 2878 | 180 | 230 | 300 |
| 3000 | 6000 | 1309 | 2387 | 148 | 175 | 250 | 1890 | 2906 | 196 | 230 | 300 |
| 3300 | 4500 | 1175 | 1884 | 130 | 175 | 250 | 1640 | 2476 | 171 | 230 | 300 |
| 3300 | 6000 | 1540 | 2476 | 140 | 175 | 250 | 2184 | 3176 | 182 | 230 | 300 |
| 3300 | 6500 | 1841 | 3015 | 146 | 175 | 250 | 2532 | 3961 | 191 | 230 | 300 |
Note
1. All performance parameters above are measured under static conditions;
2. The tolerance for reaction force and energy absorption is ±10%;
3. Special dimensions can be processed upon request;
4. All fender accessories are hot-dip galvanized for corrosion protection.