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PNEUMATIC FLOATING RUBBER FENDERS

Ocean 3 Pneumatic fenders are ideal for ship-to-quay and ship-to-ship transfers. Those fenders are typically fitted with a chain-tyre-net for an added protection. Main Advantages:

  1. Easy and fast to deploy
  2. Ease of transportation especially for larger dimensions, all in standard transport.
  3. Very low reaction, high energy absorption
  4. Suitable for small and large tidal ranges
  5. Easy to install and to inflate

Application:

  • Oil and gas tankers – STS Transfers
  • Fast ferries and aluminium vessels
  • Temporary and permanent installations
  • Rapid response and emergencies

Caractéristiques Techniques 01

 The performance of Ocean 3 Pneumatic Fenders can be modified by changing the internal operating pressure of the fenders. There are two standard internal pressure ratings: 50kPa and 80kPa. The tables over the next two pages give the relevant performance figure for each type.

Pneumatic Fenders Performance 50 kPa Pressure Fenders

Size D x L

E

R

Hull Pressure

Valve

Test

 

kNm

kN

kPa

kPa

kPa

0.5x1.0

6

64

132

-

200

0.6x1.0

8

74

126

-

200

0.7x1.5

17

137

135

-

200

1.0x1.5

32

182

122

-

200

1.0x2.0

45

257

132

-

200

1.2x2.0

63

297

126

-

200

1.35x2.5

102

427

130

-

200

1.5x3.0

153

579

132

-

200

1.7x3.0

191

639

128

-

200

2.0x3.5

308

875

128

-

200

2.5x4.0

663

1381

137

175

250

2.5x5.5

943

2019

148

175

250

3.3x4.5

1175

1884

130

175

250

3.3x6.5

1814

3015

146

175

250

4.5x9.0

4752

5747

146

175

250

 

Pneumatic Fenders Performance 80 kPa Pressure Fenders

Size D x L

E

R

Hull Pressure

Valve

Test

 

kNm

kN

kPa

kPa

kPa

0.5x1.0

8

85

174

-

250

0.6x1.0

11

98

166

-

250

0.7x1.5

24

180

177

-

250

1.0x1.5

45

239

160

-

250

1.0x2.0

63

338

174

-

250

1.2x2.0

88

390

166

-

250

1.35x2.5

142

561

170

-

250

1.5x3.0

214

761

174

-

250

1.7x3.0

267

840

168

-

250

2.0x3.5

430

1150

168

-

250

2.5x4.0

925

1815

180

230

300

2.5x5.5

1317

2653

195

230

300

3.3x4.5

1640

2476

171

230

300

3.3x6.5

2532

3961

191

230

300

4.5x9.0

6633

7551

192

230

300

 Performance figures based on 60% deflection.

Performance tolerance: +/-10%

Caractéristiques Techniques 02 

Pneumatic Fenders Physical Properties

Body Diameter (mm)

Body Length (mm)

Weight Sling Type* 50kPa (kgs)

Weight CTN Type** 50kPa (kgs)

Weight Sling Type* 80kPa (kgs)

Weight CTN Type** 80kPa (kgs)

500

1000

32

110

32

110

600

1000

34

125

34

125

700

1500

55

150

55

150

1000

1500

98

200

98

200

1000

2000

113

220

113

220

1200

2000

156

320

156

320

1350

2500

240

350

240

350

1500

3000

290

530

290

530

1700

3000

330

580

330

580

2000

3500

465

960

465

960

2500

4000

1080

1240

1080

1240

2500

5500

1320

1850

1320

1850

3300

4500

1840

1710

1840

1710

3300

6500

2250

2570

2250

2570

4500

9000

-

5390

-

5390

 

*Sling Type: without chain and tyre net

**CTN Type: With Chain and Tyre Net.

 

Manufacturing Process

Ocean 3 Pneumatic Fenders are manufactured according to Filament winding Process based on polyamide threads melted several elastomer compoundsof SBR type, or other on request.

Nappes de Fils  Caoutchouc en feuille

                                             Threads reinforcement                                                                  uncured Rubber

Components assembling is done with uncured materials by the mean of dissolution. Rubber is prepared with solvant to fix all materials together, time to cure the product in pressurised oven to cure to give it final resistance.

Assemblage à cru

                                                                 Uncured manufacturing process 

 

Certificate of Conformity 

Certificat de Conformité 01  Certificat de Conformité 02  Certificat de Conformité 03

Detail of des Equipments

Brides d'éxtrémités   Jonction chaînes   Pneus de Protection

End Flanges                                                                         Chain Junction                                       Chain junction in a Tire

Taille des Pneumatiques  Diamètre de la Chaîne  Détail de la Peau

Tire Size                                                                       Chain Diameter                                                               Skin detail

 

Delivery

Chain and tire net are adjusted on Fender before dellivery and all accesories checked. Pneumatic Fenders are deflated and pressed to be delivered on their operating site.

Montage filet pneus-chaîne   Défense Mise à Plat 

Larger sizes are pulled out from their chain and tire nets to be containerised more easily.

Expédition Grosses Défenses

For more details, Please contact our Technical and Sales Team.