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Heavy Duty Wear Resistant Shock Absorbing Cone Rubber Fenders for Marine Dock Protection

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Heavy Duty Wear Resistant Shock Absorbing Cone Rubber Fenders for Marine Dock Protection
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Features
Specifications
Features: Easy To Handle
Processing Service: Moulding, Cutting
Elongation: ≥300%
Product Name: Cone Rubber Fenders
Material: Wear Resistant Natural Rubber
Hardness: ≤82 Shore A
Color: Black Or Customized
Name: Cone Rubber Fenders
Application: Industrial Dock Port Boat
Highlight:

heavy duty cone rubber fenders

,

wear resistant marine dock fenders

,

shock absorbing rubber fenders
Basic Infomation
Place of Origin: China
Brand Name: Hongruntong Marine
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Model Number: HM-CRF6
Payment & Shipping Terms
Packaging Details: Plastic Protective Film, Wooden Pallet
Delivery Time: 5-8 Work Days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1230 PCS Per Month
Product Description
Dock Rubber Fenders Heavy Duty Wear Resistant Shock Absorbing Customized Size
Product Overview
Cone Rubber Fenders are high-load marine energy absorption systems engineered for berthing protection between vessels and rigid quay structures in demanding port and offshore environments. The product is manufactured using precision-vulcanized natural rubber compounds reinforced with anti-fatigue additives and structural stabilizers to ensure long-term mechanical integrity under continuous compression, shear stress, and multi-directional impact loading conditions.
The operating principle is based on a conical deformation geometry that enables controlled progressive stiffness response during vessel contact. Upon impact, kinetic energy is gradually converted into elastic deformation energy distributed along radial and axial stress pathways, reducing peak reaction forces transmitted to quay walls and vessel hull structures.
Case Study
A South American grain export terminal operating along a high-current river estuary experienced repeated structural deformation and accelerated wear of its existing cylindrical fender system due to inconsistent vessel berthing angles and sediment-induced draft variation. After upgrading to Cone Rubber Fenders with reinforced steel load distribution plates and high-resilience elastomer compounds optimized for dynamic loading conditions, the terminal achieved improved berthing alignment stability, reduced quay wall stress concentration, enhanced energy absorption consistency under tidal flow variation, and extended maintenance intervals while maintaining continuous export operations.
Cone Rubber Fender installation at marine terminal Close-up view of Cone Rubber Fender structure
Specifications
Product Name Cone Rubber Fenders
Brand Name Hongruntong Marine
Material High Quality NR
Standard PIANC, HGT
Face Pads UHMW-PE Available
Certificates BV, ABS, DNV, LR, SGS, RS, CCS
OEM / ODM Welcome
Packing Details Pe Plastic Bags Then to The Pallet / as Per Your Request
Production Capacity 3000 Pcs Per Month
Lead Time 7 Days for Prototype Tooling & Samples, 14 Days for Production Mold, 14-28 Days for Moq
Payment Terms T/T, L/C, Paypal, Western Union
Rubber Specification ASTM D2000, SAE J200
Model H [mm] h [mm] F [mm] D [mm] Q [mm] W [mm] d-m [mm] d-n [mm]
HM-CRF300 300 13.5 255 450 195 405 M16 20
HM-CRF350 350 25 300 570 235 510 M20 25
HM-CRF400 400 18 340 600 260 540 M20 25
HM-CRF500 500 25 425 750 325 675 M24 30
HM-CRF600 600 27 510 900 390 810 M24 30
HM-CRF700 700 32 585 1050 455 945 M30 38
HM-CRF800 800 36 680 1200 520 1080 M36 44
HM-CRF900 900 41 765 1350 585 1215 M36 44
HM-CRF1000 1000 45 850 1500 650 1350 M42 56
HM-CRF1050 1050 55 1030 1680 900 1530 M36 44
HM-CRF1100 1100 50 935 1650 715 1485 M42 50
HM-CRF1150 1150 52 998 1725 750 1550 M42 56
HM-CRF1200 1200 54 1020 1800 780 1620 M42 50
HM-CRF1300 1300 59 1105 1950 845 1755 M48 60
HM-CRF1400 1400 66 1190 2100 930 1890 M48 60
HM-CRF1600 1600 72 1360 2400 1060 2160 M48 70
HM-CRF1800 1800 78 1530 2880 1190 2430 M56 76
HM-CRF2000 2000 80 1900 3200 1540 2920 M56 76
Key Features
  • Progressive Conical Load Transformation Structure: The conical geometry is engineered to provide a controlled stiffness gradient during compression, enabling efficient conversion of kinetic energy into distributed elastic strain energy.
  • Marine-Grade Elastomer Formulation Stability: Formulated with high-purity natural elastomer base materials integrated with anti-oxidation, anti-UV, and anti-crack chemical stabilizers for prolonged seawater exposure.
  • Integrated Structural Load Transfer Engineering: Designed to transfer dynamic impact loads directly into supporting quay infrastructure, minimizing localized deformation at mounting interfaces.
  • High-Cycle Fatigue Resistance Performance: Engineered for long-term cyclic compression durability, maintaining stable rebound characteristics and energy absorption efficiency.
Applications
  • Deep-Water Container Terminal Operations: Applied in deep-water container terminals where large displacement vessels require controlled berthing energy management under continuous operational cycles.
  • Offshore Energy Transfer and LNG Terminal Systems: Used in offshore LNG terminals and petroleum transfer facilities where vessel positioning accuracy and safety compliance are critical.
  • River Port and Sediment-Influenced Navigation Terminals: Suitable for inland river ports and estuarine terminals where sediment variation and seasonal water level changes affect vessel berthing geometry.
Why Choose Hongruntong Marine
  • Advanced Marine Engineering Manufacturing Capability: Fully integrated production system covering elastomer material formulation, precision vulcanization molding, steel reinforcement fabrication, and structural assembly processes.
  • Strict Material Engineering and Quality Validation System: All rubber compounds produced under controlled industrial conditions with continuous monitoring of mechanical properties.
  • Engineering-Based Custom Design Capability: Project-specific engineering design services based on vessel tonnage, berthing energy calculations, and environmental load conditions.
  • Global Marine Project Supply and Technical Support System: Complete technical documentation, installation guidance, and lifecycle maintenance planning for international projects.
Frequently Asked Questions
What environmental conditions are suitable for Cone Rubber Fenders?
They are designed for marine environments including deep-water ports, river estuaries, offshore terminals, and industrial docking facilities with continuous loading conditions.
Can the system handle irregular vessel berthing angles?
Yes, the conical deformation structure is engineered to maintain stable energy absorption under both aligned and misaligned vessel impact conditions.
Is the system suitable for river ports with variable water levels?
Yes, it is specifically suitable for estuarine and inland ports where tidal variation and sediment movement affect berthing geometry.
What is the expected operational lifespan?
The design service life typically ranges from 10 to 20 years depending on environmental exposure and operational intensity.
Does the system require complex maintenance procedures?
No, maintenance is limited to periodic inspection and structural tightening verification during scheduled port maintenance cycles.
Cone Rubber Fender in operational marine environment Detailed view of Cone Rubber Fender mounting system Cone Rubber Fender installation at port facility Cone Rubber Fender manufacturing and quality control
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Tel : +8618910539783
Fax : 86-10-8946-1910
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