Certificate Yokohama Pneumatic Rubber Fender Dia 3300x6500mm 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 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. Yokohama Pneumatic rubber fender are available from 500X1000mm to 3300X6500mm, including all the standard and no-standard specifications. 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.  Marketing Manager:    Aimee Sun   Chrome-Moly Steel Bar 4140 steel round bar,42CrMo4 steel round bar,SCM440 steel round bar,42CrMoS4 steel round bar,1.7225 steel round bar SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com
 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
Details:
    
Fenders of diameter 2500mm and larger equipped with safety valve for releasing excess internal pressure when the fenders are over-compressed accidentally. 
 
 
Contact manufacturer directly for more details !
Tel/ 0086 17663929266
Model NO.: Pneumatic Rubber 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