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Quality Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender factory
Quality Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender factory
Quality Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender factory
Quality Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender factory
Quality Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender factory
Quality Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender factory
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Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender

Brand Name: DOOWIN MARINE
Model Number: P50-2040,P50-2035,ect.
Place of Origin: China
Certification: BV, BL, ABS,ect.
Minimum Order Quantity: 1pc
Price: USD$ 200~15990$
Supply Ability: 10pcs/per week

Product Details


Product Name: Pneumatic Rubber Fenders Color: Black
Material: Synthetic Tire Cord And Rubber Plies Diameter: 0.5~4.5m
Length: 1~9m Warranty Period: 2 Years
Type: Net Type, Sling Type Warranty: 24 Months
Initial Pressure: P50, P80 Packing: Pallet, Iron Frame,or As Requirement
Certification: CCS BV Certification ISO17357 ISO9001,ABS,DNV,LR,CCS Application: Ship-to-ship Or Mooring At Quay Protections
Chain: Hot Galvanized Quality: Strong Enough To Maintain The Internal Air Pressure
Design Using Life: 10 Years Feature: Soft Reaction Force,Adaptable To The Tide,Against Shearing Force,Aging Resistance,Lower Mooring Forces
Highlight

Lightweight Pneumatic Rubber Fenders

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Pneumatic Rubber Fenders 0.5m

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4.5m Yokohama Fender

Product Description

Yokohama Type Pneumatic Rubber Fenders
Floating pneumatic rubber fenders, commonly known as Yokohama fenders, are constructed from synthetic-cord-reinforced rubber sheets with compressed air inside. This design enables them to float on water and serve as effective shock absorbers between ships (ship-to-ship) or between ships and berthing structures during docking operations.
Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender 0
Note: Floating pneumatic rubber fenders are sometimes referred to as "Yokohama Fenders" or "Yokohama type fenders" - ISO 17357:2002 Ships and marine technology -- High-pressure floating pneumatic rubber fenders.
Key Features
  • Lightweight design for easy handling and installation with guy-rope or guy-chain
  • Maintains energy absorption level under inclined compression up to 15 degrees
  • Provides low and even hull pressure distribution
  • Constructed with multiple synthetic-cord layers and abrasion-resistant rubber
  • Consistent performance under rough conditions and cyclic loads
  • Minimal maintenance requirements and damage risk
  • Available in diameters from 500 mm to 4,500 mm and lengths from 500 mm to 9,000 mm
Construction Components
  • Outer Rubber: Protects cord layers and inner rubber from abrasion and external forces with excellent tensile and tear resistance.
  • Tire Cord Layers: Reinforcement layer designed to maintain internal air pressure integrity.
  • Inner Rubber: Seals the pressurized air within the fender structure.
Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender 1
Technical Specifications
Pressure Ratings:
  • Pneumatic 50 (P50, Initial internal pressure 50kPa)
  • Pneumatic 80 (P80, Initial internal pressure 80kPa)
Fender Types:
  • Type I - Net Type: Covered with chain net, wire net, or fiber net for small size fenders
  • Type II - Sling Type: Features lifting devices on each end for connection with guy chain or guy-rope
Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender 2
Applications
  • Ports with extreme tidal variations
  • Ship-to-ship lightering operations
  • Oil & Gas (typically FSRU)
  • Temporary berthing
Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender 3
Performance Data
D x L (mm) P50 GEA (kNm) P50 Reaction Force (kN) P50 Hull Pressure (kN/m²) P80 GEA (kNm) P80 Reaction Force (kN) P80 Hull Pressure (kN/m²)
500x1000 6 64 132 8 85 174
600x1000 8 74 126 11 98 166
1000x1500 32 182 122 45 239 160
1000x2000 45 257 132 63 338 174
1200x2000 63 297 126 88 390 166
1350x2500 102 427 130 142 561 170
1500x3000 153 579 132 214 761 174
1700x3000 191 639 128 267 840 168
2000x3500 208 875 128 430 1150 168
2500x4000 663 1381 137 925 1815 180
2500x5500 943 2019 148 1317 2653 195
3300x4500 1175 1884 130 1640 2476 171
3300x6500 1814 3015 146 2532 3961 179
Lightweight Pneumatic Rubber Fenders 0.5m-4.5m Yokohama Fender 4
Advantages
Doowin-Marine pneumatic rubber fenders are manufactured and tested to comply with ISO 17357. Our Yokohama-type pneumatic fenders are produced using Korean manufacturing technology.
ISO 17357 Compliance: All pneumatic fenders are manufactured and tested to comply with ISO 15375 latest edition.
Soft Reaction Force: The reaction force doesn't increase sharply, even under excess load conditions, protecting ships and mooring facilities.
15° Inclined Berthing: Energy absorption doesn't decrease at inclined compression up to 15 degrees.
Against Shearing Force: Reinforced with strong tire-cord to cope with combined shearing forces.
Lower Mooring Forces: Safely protects ships and mooring facilities even in rough weather conditions.
Adaptable to Tide: Floats freely to accommodate tidal range and ship's vertical movement.
Low Cost Installation: Can be moored simply with guy rope or chain and easily relocated.
Low Maintenance Cost: Minimal air leakage requires only annual pressure checks.
Ship Cost Minimization: Packed and shipped in containers or on pallets in vacuumed, folded state.

Product Highlights

Yokohama-type pneumatic rubber fenders (0.5-4.5m diameter, 1-9m length) offer superior ship protection with ISO 17357 certification, soft reaction force, and 15° inclined berthing capability. Durable synthetic-cord-reinforced construction ensures low maintenance, tidal adaptability, and 7-10 year lifespan. Available in P50/P80 pressures with net/sling types.

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