Cylindrical Fender
Overview
Cylindrical Fender is simple to install and operate which makes these units an economical solution to remote locations and for multi-user berths where vessel types cannot always be predicted.With a wide range of sizes and diameter ratios,cylindrical fenders are suitable for both large and small vessels.The performance of cylindrical fender can be closely matched to requirements in each case.
Features
Simple and economical design,easy to install
Apply mounting systems to different structures and applications
Sizes from 100mm to 3000mm diameter
Resist to abrasion after years of heavy use
Progressive load-deflection characteristics
Applications
Bulk carrier berths
General cargo quays
Fishing boat and workboat berths
Pontoons and floating structures
RoRo and fery terminals
Dimensions
Rated Performance Data
Shape and Geometry
Shape and Geometry
The cylindrical shape of these fenders is a key feature. The circular cross - section provides uniform distribution of forces when a vessel makes contact. This means that the impact energy is spread evenly around the circumference of the fender, reducing the risk of concentrated stress points that could cause damage to either the fender or the structure it is protecting. The length of cylindrical fenders can vary widely, depending on the specific requirements of the installation. Longer fenders are often used in areas where larger vessels are expected, as they can provide a greater contact area and more effective protection.
Materials
Cylindrical fenders are typically constructed from high - quality materials that can withstand the harsh marine environment. Rubber is one of the most commonly used materials due to its excellent elasticity, resilience, and abrasion resistance. Natural rubber offers good shock - absorbing properties, allowing it to deform under impact and then return to its original shape. Synthetic rubbers, such as neoprene and polyurethane, are also popular. Neoprene has good resistance to oil, ozone, and sunlight, making it suitable for long - term exposure in the marine environment. Polyurethane, on the other hand, is known for its high strength and durability, making it ideal for applications where the fender will be subjected to heavy loads.
In some cases, cylindrical fenders may be reinforced with materials such as steel cords or fiberglass. These reinforcements add additional strength and stiffness to the fender, enabling it to handle higher impact forces without deforming or failing.
Proven In Practice
