Name: Heavy Duty Marine Fender with Wear Resistant Natural Rubber for Dock Protection
Brand: Hongruntong Marine Co., Ltd.
SKU: HM-CRF4
Price: 1,292.00 USD
Availability: InStock

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Features

Specifications

Material: Natural Rubber

Accessories: Front Panel, Face Pad, Chain..

Height: 400 To 3000 MM

Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS

OEM Permitted: Yes

Warranty: 24 Months

Usage: Ship, Dock, Jetty, Port, Wharf

Product Name: Cell Rubber Fender

Highlight:

Heavy Duty Marine Fender

Wear Resistant Marine Fender

Natural Rubber Dock Fender

Basic Infomation

Place of Origin: China

Brand Name: Hongruntong Marine

Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS

Model Number: HM-CRF4

Payment & Shipping Terms

Packaging Details: Wooden Pallet, Wooden Case

Delivery Time: 5-8 Work Days

Payment Terms: L/C,D/A,D/P,T/T,Western Union,

Supply Ability: 1108 PCS Per Month

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Heavy Duty Marine Fender with Wear Resistant Natural Rubber for Dock Protection

Product Description

Marine Fender Heavy Duty Berthing Protection Wear Resistant Rubber Material

Product Overview

Cell Rubber Fender is a compression-type marine fender designed for berthing protection at shipyards, dry docks, repair facilities, floating docks, industrial jetties, and other marine structures where vessels repeatedly approach, contact, and separate from fixed infrastructure.

The product uses a molded cylindrical rubber body to provide controlled deformation under vessel contact. Through this deformation, berthing energy is absorbed and the reaction force is transferred in a controlled manner to the supporting structure.

Technical Specifications

Product Name	Cell Rubber Fender
Brand Name	Hongruntong Marine
Material	High Quality Natural Rubber
Reaction Force	29-4626KN
Energy Absorption	4-6102KNM
Hardness	≤82 Shore A
Standard	PIANC2002, HGT2866-2016
Processing Service	Moulding, Cutting
Lifespan	15-20 Years
Service	OEM or ODM
Features	Strong, Robust, Well Proven Design
Application	Port, Dock, Quay, etc

Model Specifications

Model	H [mm]	h [mm]	D1 [mm]	D2 [mm]	n-t [mm]
CF-C400H	400	25	650	550	30
CF-C500H	500	25	650	550	32
CF-C630H	630	30	840	700	39
CF-C800H	800	30	1050	900	40
CF-C1000H	1000	35	1300	1100	47
CF-C1150H	1150	40	1500	1300	50
CF-C1250H	1250	45	1650	1450	53
CF-C1450H	1450	47	1850	1650	61
CF-C1600H	1600	50	2000	1800	61
CF-C1700H	1700	55	2100	1900	66
CF-C2000H	2000	55	2200	2000	74
CF-C2250H	2250	60	2550	2300	74
CF-C2500H	2500	70	2950	2700	90
CF-C3000H	3000	75	3350	3150	90

Key Features

Optimized Cylindrical Geometry for Compact Installation

The cylindrical geometry of Cell Rubber Fender is engineered to generate controlled deformation when subjected to compression. This configuration provides a practical relationship between available installation space, compression capacity, and reaction force.

Repeated Compression and Fatigue Resistance

Designed to accommodate repeated compression and recovery within its specified operating range. The rubber compound maintains elasticity while resisting fatigue-related deterioration caused by repeated deformation.

Durable Surface Performance in Cold and Wet Marine Environments

Suitable for Northern European or other cold-climate environments with substantial seasonal temperature changes. The rubber compound retains sufficient flexibility at low temperatures while maintaining required mechanical strength.

Front Panel Integration and Controlled Vessel Contact

Steel front panels can transform the Cell Rubber Fender into a broader load-distribution system. UHMW-PE facing material reduces friction where vessel movement parallel to the dock is expected.

Applications

Shipyards and Vessel Repair Facilities: Suitable for commercial vessels, offshore support vessels, workboats, and other marine craft repeatedly entering docking areas for inspection, maintenance, and repair.
Dry Docks and Dockside Maintenance Areas: Provides reliable fender protection during vessel entry, positioning, and removal with compact geometry for restricted clearance areas.
Floating Docks and Industrial Marine Platforms: Resilient interface capable of accommodating repeated contact caused by waves, tide, vessel loading, and environmental forces.

Why Choose Hongruntong Marine

Long-Term Marine Manufacturing Experience: Over 30 years of manufacturing experience in marine products and rubber-based marine equipment.
Customized Dimensions for Replacement Projects: Manufacture according to confirmed technical drawings and dimensional requirements for compatibility with existing structures.
Material and Manufacturing Process Control: Controlled production stages including rubber preparation, molding, vulcanization, and dimensional inspection.
Technical Coordination and Delivery Support: Comprehensive coordination of product specifications, technical drawings, and shipment preparation.

Frequently Asked Questions

Is Cell Rubber Fender suitable for shipyards and dry docks?

Yes. Its compression-type structure is suitable for repeated vessel contact in shipyards, dry docks, repair facilities, and floating docks. The size and performance should be selected according to vessel characteristics, docking conditions, structural capacity, and available installation space.

Can Cell Rubber Fender operate in cold marine environments?

Yes, provided the rubber compound is selected for the expected temperature range. Low-temperature flexibility, mechanical strength, aging resistance, and environmental exposure should be considered during material selection and engineering design.

Can a front panel and UHMW-PE face be added?

Yes. A steel front panel can be used to distribute vessel contact pressure, while UHMW-PE or another suitable low-friction material can be installed on the contact surface to reduce sliding resistance during relative vessel movement.

What should be inspected during routine maintenance?

The rubber body should be checked for cracking, cuts, abrasion, abnormal deformation, and surface deterioration. Mounting bolts, steel panels, brackets, chains, anchor components, and sliding surfaces should also be inspected for corrosion, deformation, loosening, and excessive wear.

Can Hongruntong Marine produce replacement Cell Rubber Fender according to an existing installation?

Yes. Replacement units can be manufactured according to confirmed dimensions, drawings, bolt-hole arrangements, rubber hardness, front-panel configuration, and other technical requirements. This allows the new fender system to be coordinated with existing shipyard or dock structures.

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