Marine rubber fenders are the port’s first line of defense. Made from high-elasticity natural rubber (NR), SBR, or premium EPDM compounds, they absorb massive berthing energy when vessels dock, protecting both quay walls and ship hulls from damage. Available in D-type, cylindrical, arch, super cell, cone, and pneumatic designs, they handle impact forces from hundreds to thousands of tons and deliver 15–25 years of reliable service. They are the trusted “silent guardians” of harbors worldwide.
Our marine fender solutions are trusted by port authorities and marine engineering firms worldwide. As a leading supplier, we offer a comprehensive range of molded marine fenders engineered to meet the rigorous standards of global port and shipping infrastructure projects. Welcome to explore detailed product specifications and customized solutions on our dedicated marine fender website: www.okinfender.com
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OKIN manufactures a complete inventory of extruded and molded rubber fenders designed to meet varying berthing energy requirements. Our profiles are engineered for durability and high shear resistance:
Marine rubber fenders act as the essential interface between the moving vessel and stationary port infrastructure. Far beyond simple "bumpers," OKIN fender systems are engineered to absorb the kinetic energy of berthing vessels, significantly reducing the Reaction Force transmitted to the hull structure and quay wall. Our proprietary rubber compounds are formulated to withstand harsh marine environments, offering superior resistance to High UV radiation, saltwater corrosion, and ozone aging, ensuring a service life of 10+ years even in extreme outdoor conditions.
It depends on impact energy and berthing frequency. D-fenders are versatile for smaller vessels, while Square or Arch fenders are engineered for heavy-duty protection. We help calculate the optimal energy absorption to protect your hull.
Absolutely. Our marine fenders are compounded with high-grade EPDM and natural rubber blends specifically designed to resist saltwater degradation, ozone cracking, and UV aging for over a decade.
OKIN manufactures a complete inventory of extruded and molded rubber fenders designed to meet varying berthing energy requirements. Our profiles are engineered for durability and high shear resistance:
D-Series Fenders: The most versatile profile for tugs, barges, and workboats. Available in DD (D-bore) and DO (O-bore) types, they offer a flat rear surface for easy installation and excellent resistance to shear forces during pushing operations.
Arch (V) Fenders: A rugged, single-piece solution ideal for limited space. The integral steel plate design ensures a strong bond to the quay wall, making it perfect for high-frequency use in RoRo terminals and general cargo berths.
Square & Rectangular Fenders: Known for their extreme rigidity and durability. These heavy-duty profiles provide a massive contact area, ideal for protecting bow/stern of tugboats and quay corners requiring high impact resistance.
P-Type & Cylindrical Fenders: Designed for precise protection. P-fenders are widely used on vessel sides to prevent abrasion, while Cylindrical fenders offer low reaction force and easy maintenance for bulk terminals.
Marine rubber fenders act as the essential interface between the moving vessel and stationary port infrastructure. Far beyond simple “bumpers,” OKIN fender systems are engineered to absorb the kinetic energy of berthing vessels, significantly reducing the Reaction Force transmitted to the hull structure and quay wall. Our proprietary rubber compounds are formulated to withstand harsh marine environments, offering superior resistance to High UV radiation, saltwater corrosion, and ozone aging, ensuring a service life of 10+ years even in extreme outdoor conditions.
Unlike standard market products, our fenders undergo precise pressure-vulcanization in large-scale autoclaves. This ensures uniform rubber density and eliminates internal air pockets, guaranteeing consistent performance.
We offer more than just standard sizes. Our workshop provides custom cutting, pre-drilling, and curving services to fit your specific hull curvature or quay radius perfectly.
With over a decade of industry focus, our engineering team assists with material selection and installation layout. We don’t just deliver products; we deliver a verified safety solution compliant with industry standards.
