INTRODUCTION OF PNEUMATIC RUBBER FENDER
Pneumatic rubber fender also called pneumatic fender, rubber fender, yokohama fender, made by rubber & multi layers of rubber-dipped tyre fabric, is a leading anti-collision device for marine application in the world today. Marine fenders have become an ideal ship protection medium against collision among ship-to-ship (STS), ship to quay (STQ) and ship-to-berthing (STB),
they are widely used for large tankers, vessels, docks, harbor wharfs and ocean platforms.

Safety Valve
Pneumatic Yokohama fenders of diameter 2500mm and larger sizes shall be equipped with a safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally. Fender which is smaller than 2500mm in diameter can also be equipped with a safety valve if requested.

Characteristic
● External wear resistance ● Bearing pressure
● Ageing resistance ● Long service life
● Good air tightness ● Easy storage
● Non deformation ● Simple installation

Pneumatic Rubber Fender has been used for almost 50 years, it's also called marine rubber fender or YOKOHAMA fenders. It is the mian anticollision device for ship application in the world. Pneumatic Rubber Fender is used as a protective medium for ship to ship contact, ship to quay,and ship-to-berthing. Pneumatic Rubber Fenders are a type of marine equipments that are used to prevent boats, ships and other naval vessels from colliding against each other or against docks, wharves and piers. In other words ship fenders can be simply termed as a marine bumper.

Pneumatic Rubber Fender
1 Compliance with ISO 17357:2002
2 More safety and reliability
3 Lower mooring forces
4 Adaptable to the tide
5 Low maintenance cost
6 Low reaction force and hull pressure
7 Most cost competitive system
8 Simple and low cosy installation
9 Various optional fitting
10 Advange against shearing force

Structure characteristics of the pneumatic rubber fender
Pneumatic Rubber Fenders are made of an outer rubber, reinforcement synthetic-tyre-cord layer, and inner rubber, vulcanized firmly.
A]. the outer rubbers are used to protect the cord layers and inner rubber from abrasion and other external forces. This rubber compound have sufficient tensile and tear resistance strength to withstand anticipated weather conditions and severe usage.
B]. the reinforcement synthetic-tyre-cord layer strong enough to maintain the internal air pressure of the fender.
C]. the inner rubber layer seals the pressurized air inside the fender.
D]. fenders of diameter 2500mm and larger equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally.
Fender assembly for the end of metal, by inside and outside the two flanges with bolts, nut clamping, center is a valve, its structure is similar to automobile tire valve.

The purpose of the pneumatic rubber fender
4.1 Ship to ship berthing
Accompanied by a large ship, the risk of two ship berthing at sea is also increased, especially when the weather changes with wind
and waves. Adopting pneumatic fender as the buffer can not only makes heavy berthing easy, but also improves the efficiency of the
transportation operations. Pneumatic fender is mainly used for Ice in the Antarctic ocean fishing ships and large oil tanker
berthing.
4.2 Used for terminal dock protection
Because of the large size of the ship, the berthing impact energy has multiplied.Inflatable rubber fender are widely used because
of its high energy absorption and low reaction force features.

he factory was established in 1992, Qingdao Florescence Marine Supply Co., Ltd (Subsidiary of Qingdao Florescence Co., Ltd) specializes in manufacturing pneumatic rubber fenders, foam fenders, various ship dock rubber fenders,and ship launching & salvage rubber airbags.
FLORESCENCE products are designed, manufactured, and tested by per ISO 9001:2015 requirements. And every unit is robustly built to the stringent requirements of ship surveyors such as CCS, BV, RS, ABS, LR, etc.
We are the supplier of many Navy, such as Bangladesh Navy, France Navy, Greece Navy, Thailand Navy, Italy Navy, Philippines Navy,etc.
FLORESCENCE considers our clients as a part of the team, treating them as partners. We are always together with them on each step of the way, from finding the solutions of fender using and ship launching to the manufacturing and installation operations on site. Our rich experience has earned us a reputation as a dependable partner in many ports and shipyards around the world.

Factory established in 1992, Qingdao Florescence Marine Supply Co., Ltd (Subsidiary of Qingdao Florescence Co., Ltd) specializes in manufacturing pneumatic rubber fenders, foam fenders, various ship dock rubber fenders, and ship launching & salvage rubber airbags.

FLORESCENCE products are designed, manufactured, and tested by per ISO 9001:2015 requirements. And every unit is robustly built to the stringent requirements of ship surveyors such as CCS, BV, RS, ABS, LR, etc.

We are the supplier of many navy, such as Bangladesh Navy, France Navy, Greece Navy, Thailand Navy, Italy Navy, Philippines Navy, etc.

FLORESCENCE considers our clients as a part of the team, treating them as partners. We are always together with them on each step of the way, from finding the solutions of fender using and ship launching to the manufacturing and installation operations on site. Our rich experience has earned us a reputation as a dependable partner in many ports and shipyards around the world.