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Yokohama Type Floating Pneumatic Rubber Fender

Yokohama Type Floating Pneumatic Rubber Fender

Yokohama Type Floating Pneumatic Rubber Fender
Yokohama Type Floating Pneumatic Rubber FenderYokohama Type Floating Pneumatic Rubber FenderYokohama Type Floating Pneumatic Rubber Fender
CategoriesCNT Pneumatic Rubber Fender
AlbumView larger image
BrandJerryborg Marine,safe docking,safe mooring
ModelJRBM-01
Product NamePneumatic fender
Materialnature rubber
ModelJRB-PF-01
Fender Diameter0.5-4.5 meters
Fender Length1-9 meters
StandardISO: 17357-2014
FOB portQingdao, Shanghai, Guangzhou
Terms of PaymentL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time2020-09-30
Detail Information
Yokohama Type Floating Pneumatic Fender

Pneumatic fender, also called Yokohama Floating Fenderis a predominant and high-pressure buffering floating system in marine berthing & mooring application nowadays.

The utilization of the compressive elasticity of air provides completely uniform surface pressure on contact, making Yokohama Pneumatic Rubber Fenders as an ideal good shock absorber for ship-to-ship (STS) transfer operations and ship to dock (STD) operations. These fenders play a critical role in the safe operation of ship berthing and mooring for for all kinds of ships and jetties.

Pneumatic fender is strictly produced according to ISO17357-1:2014 standard and PIANC guideline in Jerryborg Marine. Any reduction of the guaranteed energy absorption (GEA) is not accepted. What’s more, all pneumatic fenders made by Jerryborg Marine enjoy 24 months warranty. 


Pneumatic Fender Types


Type I:      Pneumatic rubber fender with chain & tyre net protective jacket 

Type II:     Sling type with rubber plate, rubber tube & ropes protective jacket 

Type III:    Ribbed type rubber fender

Type IV:    Rope net type protective jacket rubber fender 

Type V:     Standard type without any protective jackets 

Type VI:    Hydro pneumatic rubber fender


Advantage of Pneumatic Fenders

1. Higher Safety and Reliability

2. No Deterioration or Variation in Performance

3. Higher Performance at Inclined Berthing

4. Most Cost Competitive System

5. Soft Reaction Force for Ship and Jetty Structure

6. Lower Mooring Forces under Rough Weather Conditions

7. Stronger against Shearing Force

8. Adaptable to the Tide

9. Simple and Low Cost Installation

10. Low Maintenance Cost


Main Structure of Pneumatic Fender 

Yokohama type pneumatic fender is mainly consited of following spare parts

1. rubber fender body

2. used vehicle tires or used aircraft tires

3. protective rubber sleeves

4. metal hardwares like anchor chains, shackles, swivels, towing rings, etc

 

let's see below photo to know more about the sturcture of pneumatic fenders

 


Pneumatic Fender Technical Parameter Table

   50Kpa Pneumatic fender size and performance requirements

Nominal Size

diameter × length

mm

Initial internal pressure

kPa

Guaranteed energy absorption (GEA)

Reaction force at GEA deflection

(R)

Hull pressure (Internal pressure)

at GEA deflection (P)

Minimum value at deflection 60 ± 5 % kJ

Tolerance ±10 % kN

Reference value kPa

500 × 1 000

50

6

64

132

600 × 1 000

50

8

74

126

700 × 1 500

50

17

137

135

1 000 × 1 500

50

32

182

122

1 000 × 2 000

50

45

257

132

1 200 × 2 000

50

63

297

126

1 350 × 2 500

50

102

427

130

1 500 × 3 000

50

153

579

132

1 700 × 3 000

50

191

639

128

2 000 × 3 500

50

308

875

128

2 500 × 4 000

50

663

1 381

137

2 500 × 5 500

50

943

2 019

148

3 300 × 4 500

50

1 175

1 884

130

3 300 × 6 500

50

1 814

3 015

146

3 300 × 10 600

50

3 067

5 257

158

4 500 × 9 000

50

4 752

5 747

146

4 500 × 12 000

50

6 473

7 984

154

  

  80Kpa Pneumatic fender size and performance requirements

Nominal size

diameter × length

mm

Initial internal pressure

kPa

Guaranteed energy absorption (GEA)

Reaction force at GEA deflection

(R)

Hull pressure (Internal pressure)

at GEA deflection (P)

Minimum value at deflection

60 ± 5 % kJ

Tolerance ±10 % kN

Reference value kPa

500 × 1 000

80

8

85

174

600 × 1 000

80

11

98

166

700 × 1 500

80

24

180

177

1 000 × 1 500

80

45

239

160

1 000 × 2 000

80

63

338

174

1 200 × 2 000

80

88

390

166

1 350 × 2 500

80

142

561

170

1 500 × 3 000

80

214

761

174

1 700 × 3 000

80

267

840

168

2 000 × 3 500

80

430

1 150

168

2 500 × 4 000

80

925

1 815

180

2 500 × 5 500

80

1 317

2 653

195

3 300 × 4 500

80

1 640

2 476

171

3 300 × 6 500

80

2 532

3 961

191

3 300 × 10 600

80

4 281

6 907

208

4 500 × 9 000

80

6 633

7 551

192

4 500 × 12 000

80

9 037

10 490

202