General communication, rubber fender can be divided into two kinds of when it comes to its shape, this is rubber fender, firm, namely the category in addition to floating rubber fender.
Voice rubber fender fore anticollision instrument, the dock bumper absolute is put on moderate early in the bike, and it is also one of the mobile phone is often used in wharf and mail. To meet the requirements of relevant problems and rubber fender, rubber fender can be divided into specific shear choice, circular selection and pressure choice, and much more. And using this framework and fender, solid rubber fender is likely to be another cataloging right to G model, cone forms, drum model, amateur kind, rectangle type, cylindrical fanta etc.
Floating rubber fender can easily with water. Therefore according to the many internal disorder dredging hoses, the floating rubber fender divided to two kinds, especially, water rubber fender in addition to storage rubber fender.
Rubber fender of water is the application of actual pressurized air as the medium, and may need to be in control of the crash of the air pressure to do business. And plug rubber fender is actually in the use of closed-cell polyurethane foam material from buffer, a example, space age of foam Avoi, orthopaedic polyurethane floating hose, rubber foam, etc.
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