Marine Rubber Airbags: Versatile Tools for Underwater Operations
29/04/2025Hydro-Pneumatic Fenders: Hybrid Buffering for Heavy-Duty Protection
06/05/2025

Floating pneumatic rubber fenders are inflatable, air-filled barriers designed to absorb impacts and protect vessels, docks, or offshore structures from collisions.
Key Features
- Material: Reinforced rubber with TPU coating for abrasion resistance.
- Buoyancy: Hollow air chambers filled with compressed air or nitrogen.
- Adjustability: Inflatable to vary stiffness and height for different loads.
Advantages
- Lightweight & Portable: Easy to deploy and relocate for temporary projects.
- Energy Absorption: Reduces collision stress on vessels and piers.
- Versatile: Works in shallow or deep water, calm or rough conditions.
Common Applications
- Mooring: Protecting boats at temporary docks or marinas.
- Offshore Platforms: Safeguarding floating wind turbines or oil rigs.
- Emergency Barriers: Containing spills or blocking debris in ports.
Challenges
- Environmental Sensitivity: Temperature fluctuations affect air pressure (cold = reduced buoyancy).
- Maintenance: Regular pressure checks needed to prevent leaks.
- Load Limits: Not ideal for extreme impacts (use solid fenders for heavy-duty).
Pro Tip: Pair with mooring lines and monitor pressure gauges during prolonged use. Ideal for flexible, short-term protection!