Hongruntong Marine Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 6560 PCS Per Month |
| Delivery Time | 8-9 Work Days |
| Packaging Details | Pallet, Wooden Case |
| Product Name | Dock Rubber Fender |
| Material | NR |
| Applications | Dock Ship Protection |
| Size | Customized |
| Hardness | 30-90 Shore |
| Feature | Wear Resistant, Anti Collision |
| Technology | Extrusion Molding |
| Keyword | Rubber Fender Prices |
| Colour | Black, Grey, Customized |
| Warranty | 3 Years |
| MOQ | 1 |
| Brand Name | Hongruntong Marine |
| Model Number | HM-DRF26 |
| 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 | 6560 PCS Per Month |
| Delivery Time | 8-9 Work Days | Packaging Details | Pallet, Wooden Case |
| Product Name | Dock Rubber Fender | Material | NR |
| Applications | Dock Ship Protection | Size | Customized |
| Hardness | 30-90 Shore | Feature | Wear Resistant, Anti Collision |
| Technology | Extrusion Molding | Keyword | Rubber Fender Prices |
| Colour | Black, Grey, Customized | Warranty | 3 Years |
| MOQ | 1 | Brand Name | Hongruntong Marine |
| Model Number | HM-DRF26 | Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China | ||
| High Light | marine rubber fender high impact resistance ，dock rubber fender seawater corrosion resistance ，marine fender with corrosion resistance | ||
Marine Rubber Fender High Impact Resistance Seawater Corrosion Resistance
Description
Dock Rubber Fender is a critical marine protection system designed to absorb berthing energy and prevent structural damage to vessels and quay walls. Hongruntong Marine’s heavy-duty dock rubber fenders are manufactured from high-grade natural rubber compounds with optimized elasticity and abrasion resistance. Available in multiple profiles and dimensions, these fenders are engineered to withstand repeated high-impact loads while maintaining stable performance in harsh marine environments.
The product demonstrates excellent load-bearing capacity, superior energy absorption efficiency, and long service life under continuous compression. Its weather-resistant formulation ensures reliable operation in extreme temperatures, UV exposure, and saline conditions. Dock rubber fenders are widely applied in commercial ports, container terminals, and shipyards, providing safe, efficient, and cost-effective berthing solutions.
Case Study – Container Terminal Berthing Upgrade
A large container terminal in Southeast Asia handling 50,000–80,000 DWT container vessels experienced frequent quay wall damage due to increased vessel size. Hongruntong Marine supplied customized dock rubber fenders designed for high reaction force control. After installation, vessel berthing safety improved significantly, maintenance costs dropped by over 30%, and port operations achieved higher berthing efficiency. Terminal operators reported stable long-term performance with minimal wear after two years of continuous use.
Specifications
| Place of Origin | China |
| Product Name | Dock Rubber Fender |
| Type | D Shape Type |
| Processing Service | Compression Moulded |
| Color | Black (More Colors Optional) |
| Material | Smooth NR |
| Performance | Excellent chemical and Physical Property |
| Logo | Customer's Request |
| Application | Port, Dock, Boat |
| Type | Specifications | ||||||||
| H | B | L | Holes | Q | C | h | D | d | |
| D150x150x1000 | 150 | 150 | 1000 | 3 | 350 | 150 | 25 | 40 | 24 |
| D200x200x1000 | 200 | 200 | 1000 | 3 | 353 | 150 | 35 | 55 | 30 |
| D200x200x3000 | 200 | 200 | 3000 | 8 | 400 | 100 | 35 | 55 | 30 |
| D250x250x1000 | 250 | 250 | 1000 | 3 | 350 | 150 | 35 | 60 | 30 |
| D250x250x3000 | 250 | 250 | 3000 | 8 | 400 | 100 | 35 | 60 | 30 |
| D300x300x1000 | 300 | 300 | 1000 | 3 | 350 | 150 | 40 | 65 | 32 |
| D300x300x3000 | 300 | 300 | 3000 | 8 | 400 | 100 | 40 | 65 | 32 |
| D300x360x1000 | 300 | 360 | 1000 | 3 | 350 | 150 | 40 | 65 | 32 |
| D300x360x3000 | 300 | 360 | 3000 | 8 | 400 | 100 | 40 | 65 | 40 |
| D400x400x1000 | 400 | 400 | 1000 | 3 | 400 | 150 | 55 | 80 | 32 |
| D400x400x3000 | 400 | 400 | 3000 | 8 | 400 | 100 | 55 | 80 | 40 |
| D500x500x1000 | 500 | 500 | 1000 | 3 | 350 | 150 | 90 | 97 | 45 |
| D500x500x3000 | 500 | 500 | 3000 | 8 | 400 | 100 | 90 | 97 | 45 |
| TECHNICAL DATA | ||
| PROPERTIES | TEST STANDARD | VALUES |
| Compound | - | NR / SBR |
| Density (Specific Gravity) | DIN 53505 | 1200 kg/m3 |
| Tensile Strength | DIN 53504 | ≥16 MPa |
| Elongation at Break | DIN 53504 | ≥350% |
| Tear Resistance (23°C) | DIN 53507 | ≥80 N/cm |
| Abrasion Resistance | DIN 53516 | ≤100mm3 |
| Compression Set (24hrs @ 70°C) | DIN 53517 | ≤40% |
| Ozone Resistance (ppm 20% 72hrs @ 40°C) | ISO 143/1 | No Cracking Visible By Eye |
| Change In Hardness | DIN 53504 | ≤5° |
| Change In Tensile Strength | DIN 53504 | ≥80% |
| Change In Elongation at Break | DIN 53504 | ≥80% |
| Minimum Temperature | - | -30°C |
| Maximum Temperature | - | +70°C |
Features
High Energy Absorption Performance
The optimized rubber compound delivers exceptional energy absorption per unit volume, effectively reducing vessel impact forces during berthing while controlling reaction forces transmitted to quay structures.
Outstanding Wear and Tear Resistance
Designed for continuous contact with steel hulls and concrete structures, the fender surface maintains integrity under repeated friction and compression cycles.
Environmental and Weather Durability
Resistant to UV radiation, seawater corrosion, ozone, and temperature variations, ensuring reliable operation in tropical and cold‑climate ports.
Flexible Installation Compatibility
Supports multiple mounting configurations and can be adapted to existing quay structures without extensive modification.
Applications
Commercial Container Ports
Protects quay walls and container vessels during high‑frequency berthing operations.
Bulk Cargo Terminals
Handles high‑impact berthing of bulk carriers and general cargo vessels.
Shipyard Berths
Provides stable hull protection during vessel outfitting and maintenance.
Why Choose Hongruntong Marine
Extensive Port Engineering Experience
Decades of expertise in supplying marine fender systems for global port infrastructure projects.
Custom Engineering Capability
Tailored fender dimensions and rubber formulations based on vessel size, berth conditions, and energy calculations.
Strict Quality Control System
All products undergo rigorous mechanical testing to ensure compliance with international marine standards.
Professional Technical Support
From selection to installation guidance and after‑sales service, Hongruntong Marine delivers full lifecycle support.
FAQ
1. What sizes are available for dock rubber fenders?
Standard sizes are available, and custom dimensions can be produced based on project requirements.
2. Can the fender be reused after relocation?
Yes, the fenders are designed for multiple installation cycles if structural integrity remains intact.
3. What is the expected service life?
Typically 10–15 years depending on operating conditions.
4. Is third‑party testing available?
Yes, independent testing certificates can be provided upon request.
5. How is the fender installed?
Installation can be bolted or embedded, depending on quay structure design.
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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