Low Maintenance Submarine Fenders With High Energy Absorption Corrosion Resistance
Description
Submarine fenders are specialized marine protection systems designed to absorb impact energy and prevent damage to subsea structures, vessels, and offshore installations. These high-performance fenders are engineered to withstand extreme underwater pressures, corrosive seawater, and dynamic loads. Made from durable materials like reinforced rubber or advanced composites, they provide long-lasting protection for pipelines, risers, and underwater equipment. Their unique design ensures efficient energy dissipation, reducing stress on critical infrastructure. Ideal for deep-sea applications, submarine fenders enhance safety, minimize maintenance costs, and extend the lifespan of marine assets. They are widely used in oil & gas, renewable energy, and underwater construction projects.
Specifications
| Material | SBR, NR |
| Size Available | 3.3*10.6M |
| Tensile Strength | => 18 MPA |
| Density | 90+/-5 |
| Colour | Black |
| Application | Submarine, ferry, oil rigs and so on |
| Hardness | 40-70 Shore A |
| Elongation | => 400 |
| Tear Strength | => 400 N/cm |
| Breaking Strength | >310 |
| Chemical Resistance | Fuel A: No deterioration |
| Oil 3: No deterioration |
| Lubricating oil: No deterioration |
| Cutting oil: No deterioration |
| Dilute HCL: No deterioration |
Diameter x
Length | Initial
Internal
Pressure | Ship
Radius | Water
Ratio | Guaranteed
Energy
Absorption | Reaction
Force
at GEA | Hull
Pressure
at GEA | Deflection
at GEA |
| (mm x mm) | (kPa) | (mm) | (%) | (kJ) | (kN) | (kPa) | (%) |
| 1500 x 6100 | 50 | 3000 | 60% | 131 | 562 | 140 | 51% |
| 80 | 186 | 754 | 188 |
| 1700 x 7200 | 50 | 4000 | 65% | 167 | 682 | 137 | 47% |
| 80 | 239 | 918 | 184 |
| 2000 x 6000 | 50 | 4000 | 70% | 135 | 544 | 131 | 41% |
| 80 | 194 | 736 | 177 |
| 2500 x 5500 | 50 | 4500 | 65% | 225 | 769 | 135 | 41% |
| 80 | 322 | 1035 | 182 |
| 2500 x 7700 | 50 | 4500 | 70% | 326 | 1016 | 136 | 41% |
| 80 | 470 | 1368 | 183 |
| 3300 x 6500 | 50 | 4500 | 75% | 307 | 887 | 127 | 35% |
| 80 | 442 | 1203 | 173 |
| 3300 x 10600 | 50 | 5000 | 65% | 1003 | 2137 | 142 | 47% |
| 80 | 1429 | 2863 | 190 |
| 4500 x 9000 | 50 | 5000 | 60% | 1439 | 2401 | 138 | 46% |
| 80 | 2059 | 3228 | 185 |
| 4500 x 12000 | 50 | 6000 | 65% | 1977 | 3198 | 141 | 46% |
| 80 | 2819 | 4277 | 189 |
Characteristics
Abrasion Resistant Surface
Reinforced outer layers prevent wear from sand, debris, and mechanical friction.
Compliant with International Standards
Meets ISO, OCIMF, and other maritime certifications for quality and safety assurance.
Cost Effective Solution
Reduces repair and replacement expenses, offering a high return on investment.
Versatile Applications
Suitable for offshore wind farms, oil rigs, submarine cables, and underwater construction projects.
Applications
● Navy
● Submarines
● Some fast ferries
● Semi submersible oil rigs
Advantages
Environmentally Safe Materials
Non-toxic, eco-friendly manufacturing practices to meet environmental compliance.
ISO-Certified Factory Operations
Certified processes for quality management (ISO 9001), environmental (ISO 14001), and safety (ISO 45001).
Competitive Pricing Without Compromising Quality
Optimized production keeps costs efficient while maintaining premium product standards.
Lifetime Product Support
Ongoing maintenance advice, spare parts supply, and retrofit assistance for the life of the product.
FAQ
1. What are submarine fenders used for?
Submarine fenders are designed to protect submarines and dock structures during berthing and mooring operations.
2. How are submarine fenders different from standard marine fenders?
They are specifically engineered for low freeboard vessels, such as submarines, requiring precise energy absorption and hull protection.
3. What types of submarines can use your fenders?
Our fenders are suitable for all types—military, research, and commercial submarines, including nuclear and diesel-electric models.
4. Do you provide custom sizes?
Yes, all submarine fenders can be custom-designed to meet the exact dimensions and performance requirements of your vessel or berth.
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