Marine Fender Dock Fender Yokohama Pneumatic Fender

Model NO.: Pneumatic Fender
Usage: Protection, Ship Docking
Certification: BV, Lr, Dnvgl, ABS, CCS
Area: America, South-East Aisa
Standard: ISO 17357-1-2014, SGS
Feature: Qualified Brand Factory in China
Warranty: 24 Months
Design Working: 12 Years
Color: Black, Navy Grey, Red
Trademark: Evergreen Maritime
Transport Package: Suitable for Transport by Sea
Specification: Dia 0.5m - Dia 4.5m
Origin: China
HS Code: 40169400

Marine Fender Dock Fender Yokohama Pneumatic Fender 

1. General introduction

ISO17357:2014 Floating pneumatic rubber fender is an anti-clossion device for marine application in the world. It is made of synthetic-cord-reinforced rubber sheet with compressed air inside to enable it to float on the sea surface and work as a shock absorber when ship to ship transfer operation and ship to dock berthing and mooring operations.

Evergreen floating pneumatic rubber fenders fully company with all requirements on ISO17357:2002 Sstandard. Our products are certificated by CCS, DNV, GL, LR and BV.

 2.  Construction  features
Fast Delivery Marine Pneumatic Rubber Yokohama Fender

The basic body construction of  Floating pneumatic rubber fender consists of outer rubber layers, synthetic-tire-cord layers and inner layers. Please take the picture for reference.

All of these layers are vulcanized together ,and then compress air  inside to enable the fender to float on the sea surface. 


 3.  Specification and Performance

DiameterxLength
(mm)		 Initial internal pressure(kPa) Energy(kj) Reaction(kN) Hull pressue(kPa)
500x1000 50 6 64 132
600x1000 50 8 74 126
700x1500 50 17 137 135
1000x1500 50 32 182 122
1000x2000 50 45 257 132
1200x2000 50 63 297 126
1350x2500 50 102 427 130
1500x3000 50 153 579 132
1700x3000 50 191 639 128
2000x3500 50 308 875 128
2500x4000 50 663 1381 137
2500x5500 50 943 2019 148
3300x4500 50 1175 1884 130
3300x6500 50 1814 3015 146
4500x9000 50 4752 5747 146

Yokohama Pneumatic rubber fender are available from 500X1000mm to 3300X6500mm, including all the standard and no-standard specifications.

Details:

Pneumatic Marine Fender with High Energy&Reaction Capacity    Pneumatic Marine Fender with High Energy&Reaction Capacity

4.Pressure requirements of Yokohama type Pneumatic Rubber Fenders -

Evergreen-Maritime manufactures marine rubber fender with 50kPa (pneumatic 50) and 80kPa (pneumatic 80) initial pressure. The internal pressure, endurable pressure, safety-valve setting pressure and hydraulic test pressure are also in compliance with the requirements of ISO17357:2002.
Fenders of diameter 2500mm and larger equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally. 

 

Fast Delivery Marine Pneumatic Rubber Yokohama Fender Fast Delivery Marine Pneumatic Rubber Yokohama Fender Fast Delivery Marine Pneumatic Rubber Yokohama Fender


Contact manufacturer directly for more details !

Marketing Manager:    Aimee Sun

  
Tel: 0086 17663929266

Lifting Jack

Jack is one of the most simple lifting equipment with lifting height of less than 1 m, using jacking rigidity as a working device, through the top bracket or hold claw in the schedule at the bottom of the light and small lifting heavy lifting equipment.Divide into two kinds, mechanical and hydraulic jack is mainly used in mines, transportation and other departments as vehicle repair and other lifting, support, etc.The structure light and strong, flexible and reliable, one man can carry and operation.

Jack is divided into mechanical jacks and hydraulic jack, principle is different. In principle, the principle of hydraulic jack is based on PASCAL's principle, namely: the liquid pressure is the same everywhere, so, in a balanced system, the smaller piston top pressure is small, and the big pressure on the piston is bigger, it can keep the liquid stationary. Through liquid, so can be different on the different pressure, so that you can achieve the goal of a transformation.We are common to the hydraulic jack is to use the principle to achieve the force transfer.Mechanical jacks, using mechanical principle, in the past after pull (handle, claw namely rotary driving ratchet clearance, pull small bevel gear drive big bevel gear, make weight lifting screw rotation, so that the lifting socket for lifting or falling, and achieve the function of the lifting force. But not as easy hydraulic jack.

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