Factory Price ZHH Brand ISO Certified Pneumatic Inflatable Rubber Fender

Pneumatic rubber fenders, also known as Yokohama fenders, are manufactured from rubber and multiple layers of rubber-dipped tire fabric. They serve as leading anti-collision devices for marine applications worldwide.

These floating pneumatic rubber fenders are constructed from synthetic-cord-reinforced rubber sheets with compressed air inside. The internal air enables flotation on water and provides shock absorption between ships (ship-to-ship) or between ships and berthing structures during docking operations.

• Product Name: Pneumatic rubber fender
• Product Model: cq1-1
• Brand: Zhonghaihang
• Diameter: 500-4500mm
• Standard: ISO17357:2014
• Technology: Explosion Proof, Overall Winding, Anti-Aging, Large energy absorption
• Packaging Details: Pallet

• Reinforced synthetic-tire-cord layers providing strong stability, heat resistance, fatigue resistance, and impact load resistance
• No mold vulcanization with advanced surrounding molding process
• Single-piece rubber capsule wall formation eliminating secondary joints and improving overall strength
• Thin, soft walls with excellent contact deformation performance and high energy absorption
• Superior adaptability to inclined contact up to 15 degrees
• Floating capability for multi-directional ship docking applications
• Easy installation and handling

Ships typically make initial contact with docks or other vessels at oblique angles during STS operations. Unlike solid rubber or foam fenders, inflatable rubber fenders maintain rated reaction force and energy absorption even at inclined compression up to 15 degrees.

Zhonghaihang Pneumatic Rubber Fenders consist of outer rubber, reinforcement synthetic-tire-cord layer, and inner rubber, all firmly vulcanized together.

• Outer Rubber: Protects cord layers and inner rubber from abrasion and external forces with sufficient tensile and tear resistance strength
• Reinforcement Layer: Synthetic-tire-cord layer strong enough to maintain internal air pressure
• Inner Rubber: Seals pressurized air inside the fender
• Safety Features: Fenders of 2500mm diameter and larger include safety valves for pressure release during accidental over-compression

• Maintain fender pressure within ±5% of standard air pressure
• Check air pressure every three months and adjust as needed
• Avoid contact with sharp objects
• When not in use for extended periods: wash, dry, fill with proper compressed air, and store in cool, dry, ventilated areas
• Keep away from heat sources, acids, alkalis, oils, and greases
• Do not fold or stack during storage