Types of Yokohama type & pneumatic fenders:

Yokohama type & pneumatic fenders

Pneumatic fenders are commonly used by the offshore and dredging industries to protect (work)boats, platforms or as a spacer between the ship and the quay in ports. A Pneumatic fender is like a cylindrical airbag with hemispherical heads at both ends. The vulcanized rubber is filled with compressed air, which allows the fender to float on water.

Different types pneumatic fenders

- Pneumatic fender with tire net is the most commonly used. This netting consist of car/truck tires attached with chains as a net around the fender for extra protection.

- Pneumatic fender without tire net (sling type) has a special double-layered outer cover made of rubber. A flange with a shackle and swivel is mounted to each of the fender, to which a cable of chain can be attached.

- Pneumatic fender ribbed is a lighter and less bulky rubber protector compared to the standard tire net fender. This fender comes with rib-like reinforcements. This pneumatic fender is an alternative when weight and flexibility are the main objectives.

Related product groups

FAQ

What is the difference between a tire net (CTN) pneumatic fender and a sling type?


Tire net pneumatic fenders (CTN) have an external layer of tires and chains that protects the body against abrasion and repeated impacts, making them suitable for heavy-duty berthing and frequent STS operations. Sling type pneumatic fenders omit this outer net, which reduces weight and simplifies handling—often preferred where space is limited or loads are lower.
See our tire net (CTN) pneumatic fenders for a robust option.

Can a sling type pneumatic fender be retrofitted with a tire net?


Retrofits may be feasible, but they depend on the fender’s structural design, available attachment points, and allowable added weight. In high-duty service, selecting a purpose-built CTN model is typically the safer route; for lighter-duty or temporary berthing, a sling type remains practical.
Explore our sling type pneumatic fenders for lightweight handling.

What is the average lifespan of pneumatic fenders and how can it be extended?


In typical service, pneumatic fenders last around 10–15 years, depending on UV exposure, salinity, mechanical loads, and storage. Useful practices include maintaining correct internal pressure, inspecting for leaks and surface damage, cleaning marine growth, and protecting metal fittings.

In which applications is a tire net fender recommended over a sling type?


Choose a CTN model for high-impact or high-frequency contact (busy ports, offshore transfers, STS with large vessels), where the net provides additional abrasion resistance. Sling type models are suited to sheltered conditions, temporary berthing, or scenarios where ease of handling is a priority.

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