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Hebei Marine fenderEditor told you The classification of the fender

Fender is also called the apron of the ship, is one of the terminal or ship edge using elastic buffer device, is made of wood and rubber. Mainly used to slow down or ship between ship and the wharf on shore or in the process of mooring impact, prevent or eliminate the damaged ship and the wharf.

Fender is divided into the following several types:

1.Cylinder type rubber fender:

　　Features: low reaction force, little surface pressure, reasonable energy absorption; When berthing of the ship rolling and pitching strong adaptability Is not affected by the ship size, easy installation and maintenance, wide application especially suitable for old wharf.

2.Semi-circular (D) rubber fender:

　　Features: moderate reaction, high energy absorption is the cylinder type; Its convenient to make installation work; Due to the bottom of the width dimension is small, particularly applicable to frame type wharf and the ships rail installation.

3.DO type rubber fender:

　　Features: higher than type D fender reaction energy absorption; Installation of strength and service life have greatly improved than type D fender; Applicable to frame type wharf.

　　Arch type (V) rubber fender: characteristics Moderate reaction, high energy absorption; Installation is firm, is convenient; Suitable for all kinds of terminal.

4.DA type rubber fender:

　　Features: has the characteristics of high energy absorption and low reaction force; Products with higher stress dispersion and long service life. The front set defense board can reduce the surface pressure; Complete specifications installation variety; Easy to change.

5.Drum type rubber fender.

　　Features: low reaction force, energy absorption; Surface pressure under 25 tons/m 2; Oblique compression mechanical properties of small; Characteristics of ∏ type rubber fender: low reaction force, energy absorption; Easy installation; Generally suitable for large and medium-sized port.