Impact Resistance Submarine Fenders With Durable And Long Service Life
Description
Submarine fenders play a crucial role in safeguarding underwater infrastructure from collisions, vibrations, and hydrodynamic forces. These resilient buffers are built to endure harsh marine environments, including saltwater corrosion, high pressure, and extreme temperatures. Their shock-absorbing properties help protect subsea pipelines, mooring systems, and offshore platforms from accidental impacts. Available in various sizes and configurations, submarine fenders can be customized for different water depths and load requirements. With low maintenance needs and high durability, they are a cost-effective solution for enhancing operational safety in marine engineering, underwater mining, and offshore energy 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
High Elasticity Quick Rebound
Rapidly returns to original shape after deformation, ensuring continuous protection.
Fire Retardant Options
Available with flame-resistant materials for enhanced safety in oil & gas applications.
Temperature Tolerance
Performs reliably in extreme cold (arctic conditions) and high-temperature environments.
Non Toxic Eco Friendly
Complies with environmental regulations, using sustainable materials that do not harm marine life.
Applications
● Naval Bases
● Submarine Berths
● Floating Docks
● Ship to Submarine Transfers
Advantages
Minimal Hull Pressure
Designed to protect delicate submarine hulls, especially pressure-sensitive or stealth-class vessels.
Modular and Scalable Designs
Fender systems can be configured or expanded based on berth design and future upgrades.
On Site Technical Support
We provide engineering guidance during installation and post-deployment evaluations.
Global Logistics Support
Fast and reliable shipping with full export documentation and customs assistance.
FAQ
1. What materials are used in your submarine fenders?
We use high-quality marine-grade rubber, reinforced fabrics, and corrosion-resistant metals such as stainless steel and hot-dip galvanized steel.
2. Are your fenders compliant with military standards?
Yes, our products meet or exceed NATO and naval defense specifications.
3. Can these fenders be installed on floating docks or fixed piers?
Yes, we offer mounting solutions for both floating and fixed structures.
4. What is the typical lifespan of a submarine fender?
With proper maintenance, our fenders can last 10–20 years depending on environmental and operational conditions.
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