Hongruntong Marine Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 58410 Units Per Months |
| Delivery Time | 5-6 Work Days |
| Packaging Details | Wooden Pallets, Wooden Cases or as Required |
| Product Name | Submarine Fenders |
| Advantage | Customized, Original Factory |
| Warranty | 36 Months |
| Application | Submarine Dock Fender |
| Diameter | 0.5 ~ 4.5m |
| Material | Top Level Natural Rubber |
| Pressure | 50 KPA ~ 80 KPA |
| Length | 1 ~ 12m |
| Standard | ISO17357:2014 |
| Brand Name | Hongruntong Marine |
| Model Number | HM-SF15 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 58410 Units Per Months |
| Delivery Time | 5-6 Work Days | Packaging Details | Wooden Pallets, Wooden Cases or as Required |
| Product Name | Submarine Fenders | Advantage | Customized, Original Factory |
| Warranty | 36 Months | Application | Submarine Dock Fender |
| Diameter | 0.5 ~ 4.5m | Material | Top Level Natural Rubber |
| Pressure | 50 KPA ~ 80 KPA | Length | 1 ~ 12m |
| Standard | ISO17357:2014 | Brand Name | Hongruntong Marine |
| Model Number | HM-SF15 | Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China | ||
| High Light | High Compression Strength Submarine Fenders ，Hydrodynamic Stability Submarine Fenders ，Fatigue Resistant Submarine Fenders | ||
High Compression Strength Submarine Fenders Hydrodynamic Stability Fatigue Resistant
Description
Designed for maximum impact resistance, submarine fenders are critical safety components in underwater engineering projects. They absorb kinetic energy from collisions, reducing stress on subsea pipelines, manifolds, and floating structures. These fenders are built to withstand deep-sea pressures, strong currents, and corrosive elements while maintaining structural integrity. With customizable shapes and materials, they cater to diverse marine applications, from offshore drilling to underwater robotics. Their low-maintenance, high-durability design ensures cost savings and operational efficiency, making them a preferred choice for marine contractors and energy companies worldwide.
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
Applications
Advantages
FAQ
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
7,462,700-11,940,300
Employee Number:
300~500
Ecer Certification：
Verified Supplier
HONGRUNTONG MARINE Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e... HONGRUNTONG MARINE Welcome to Hongruntong Marine, your trusted source for professional rubber fender solutions. With expertise in manufacturing high-quality marine fenders, we are committed to providing reliable protection for your vessels during berthing operations. Our dedication to e...
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