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Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector

MOQ: 1
preço: 500
Embalagem padrão: Pallet
Período de entrega: 5-10days
método de pagamento: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Capacidade de abastecimento: 500pers/week
Informações pormenorizadas
Place of Origin
China
Marca
Henger
Certificação
BV,CCS,LR
Model Number
PRF
Shape:
Pneumatic Rubber Fender
Size:
2.0*3.5~2.5*4.0m
Standard:
ISO17357
Origin:
China
Material:
Rubber
Structure:
Floating
Transport Package:
Pallets
HS Code:
40169400
Descrição do produto

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector

1.Introduction to Pneumatic Rubber Fenders

1.Outer Rubber
The outer rubber layer covering the exterior of the fender protects the cord layers and inner rubber from abrasion and other external forces. This rubber compound has sufficient tensile and tear strength to withstand various weather conditions and heavy - duty use. The standard color is black, and other colors can be provided upon request.

2.Inner Rubber
The inner rubber, a rubber membrane liner, seals the pressurized air inside the fenders.

3.Synthetic Tire Cord Layers for Reinforcement
The reinforcement layers, made of synthetic tire cords commonly used in tires, are arranged at optimal angles. They can withstand internal pressure, distribute stress evenly, and provide strong and efficient reinforcement.

4.Beading Ring
A steel ring is placed at one or both ends of the fender to secure the ends of the cord layers.

5.Flange
A steel flange is installed on the fender, which can be fitted with an air valve or a safety valve.

6.Safety Valve
Fenders with a diameter of 2500mm or larger must be equipped with a safety valve. It is used to release excess internal pressure when the fenders are accidentally over - compressed. For fenders with a diameter smaller than 2500mm, a safety valve can be installed if required.

7.Metal Accessories

All relevant metal accessories of pneumatic fenders, including shackles, towing rings, swivels, and chain nets, are made of stainless steel, which is resistant to seawater corrosion.

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 0 Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 1

2. Parameter Table

Pneumatic 50 fender size and performance requirements

Nominal size diameter x 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 x 1000

50

6

64

132

600 x 1000

50

8

74

126

700 x 1500

50

17

137

135

1000 x 1500

50

32

182

122

1000 x 2000

50

45

257

132

1200 x2000

50

63

297

126

1350 x 2500

50

102

427

130

1500 x 3000

50

153

579

132

1700 x 3000

50

191

639

128

2000 x 3500

50

308

875

128

2500 x 4000

50

663

1381

137

2500 x5500

50

943

2019

148

3300 x 4500

50

1175

1884

130

3300 x 6500

50

1814

3015

146

3300 x 10600

50

3067

5257

158

4500 x 9000

50

4752

5747

146

4500 x 12000

50

6473

7984

154

 

Pneumatic 80 fender size and performance requirements

Nominal size diameter x 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 x 1000

80

8

85

174

600 x 1000

80

11

98

166

700 x 1500

80

24

180

177

1000 x 1500

80

45

239

160

1000 x2000

80

63

338

174

1200 x 2000

80

88

390

166

1350 x 2500

80

142

561

170

1500 x 3000

80

214

761

174

1700 x 3000

80

267

840

168

2000 x 3500

80

430

1150

168

2500 x 4000

80

925

1815

180

2500 x 5500

80

1317

2653

195

3300 x 4500

80

1640

2476

171

3300 x 6500

80

2532

3961

191

3300 x 10600

80

4281

6907

208

4500 x 9000

80

6633

7551

192

4500 x 12000

80

9037

10490

202

3. Pneumatic Rubber Fender Features

Unique Design of Henger Pneumatic Rubber Fenders

1.Active - Protecting Safety Valve: All fenders are equipped with a safety valve to release internal air in case of accidental overpressure. This patented design can prevent the fenders from exploding due to collision and inflation.

2.Henger Flange: It is cast from corrosion - resistant cast iron with a galvanized anti - corrosion coating. This can significantly extend the quality and service life of the fenders. The strength of Henger cast flanges is 40% higher than that of traditional types.

4.Our advantages

1.Safety and Reliability
Henger pneumatic rubber fenders are constructed from high-quality natural rubber and reinforced with multiple layers of robust tire cords, boasting exceptional pressure resistance and cut resistance. The safety factor integrated into their design is rooted in widely recognized engineering theories and has been validated through extensive experimental testing, ensuring optimal performance in real-world scenarios.

2.Patented Active-Protecting Safety Valve Design
Every Henger pneumatic rubber fender is outfitted with a patented safety valve, engineered to automatically release internal air in the event of accidental overpressure. This proactive mechanism prevents potential damage, adding an extra layer of operational safety.

3.Consistent Performance with No Deterioration
Leveraging the compressive elasticity of air, Henger pneumatic rubber fenders maintain their performance integrity over time—eliminating the risk of degradation caused by material fatigue, even with prolonged use.

4.Superior Performance in Inclined Berthing Scenarios
A key advantage of Henger pneumatic rubber fenders lies in their stable energy absorption capabilities: even when subjected to inclined compression angles of up to 15 degrees, their energy absorption efficiency remains uncompromised.

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 2Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 3

5. Pneumatic Rubber Fender Application

There are two typical installation types: ship - to - ship operation and ship - to - dock operation.

a. Ship - to - ship operation
Generally, two contact points are sufficient for light - duty ship - to - ship operations. However, for heavy - duty ship - to - ship operations, 1 or 2 additional pneumatic rubber fenders should be used as the primary fenders. They can absorb the berthing energy and maintain a proper stand - off distance between the two ships. At the same time, two or more small - size fenders can be hung on the ship hull as secondary fenders.

b. Ship - to - dock operation
Pneumatic fenders are often used in ship - to - quay operations due to their excellent performance. The pneumatic fenders are anchored to the quay with guy chains and shackles. Meanwhile, the pneumatic fenders can float on the water surface according to the change of tides.

 

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 4 

6. Pneumatic Rubber Fender Transportation

When it comes to the transportation of Pneumatic Rubber Fenders, we offer tailored solutions to align with diverse customer requirements, ensuring flexibility and efficiency throughout the logistics process. Specifically, two distinct transportation methods are available: deflated pallet transportation and full-fender transportation without deflation.


Deflated pallet transportation involves depressurizing the fenders to minimize their volume, after which they are securely fastened onto pallets. This approach optimizes space utilization during transit, reduces shipping costs, and is particularly suitable for customers prioritizing cost-efficiency or managing large-volume shipments. Conversely, full-fender transportation without deflation maintains the fenders in their inflated state, eliminating the need for re-inflation upon delivery. This method is ideal for clients requiring immediate deployment, as it ensures the fenders arrive in a ready-to-use condition, streamlining their operational workflow.


Guided by a customer-centric principle, we meticulously assess each client’s specific needs—whether related to cost, timeline, storage capacity, or operational urgency—to recommend the most appropriate transportation mode. This commitment to customization underscores our dedication to delivering not just products, but comprehensive logistics solutions that enhance overall customer satisfaction.

 

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 5Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 6

7. Pneumatic Rubber Fender storage

1.When pneumatic rubber fenders are not used for a long time, they should be cleaned and dried, filled with appropriate compressed air, and stored in a dry, cool, and ventilated place. The storage temperature should be maintained at - 15℃ - 40℃.

2.The storage place of the fenders should be far away from heat sources.

3.The fenders must not come into contact with acids, alkalis, greases, and organic solvents.

4.When not in use, the fenders must not be stacked, and should not be placed on the ba. To better extend the service life of pneumatic rubber fenders, it is recommended to store them in strict accordance with the above recommendations.

8. After-sale service

1.The product warranty period of Henger is 24 months, which is longer than that of the average supplier. This also reflects the trust between us and our customers in the products of our factory.

 

2.Our after - sales service is available 24 hours a day. As long as you have any questions, we will always be here. Professional staff will answer your questions and provide you with technical support.

 

3.Transportation: We can adopt deflated pallet transportation or full fender transportation without deflation according to customer requirements. We always put customer needs first.

produtos
Detalhes dos produtos
Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector
MOQ: 1
preço: 500
Embalagem padrão: Pallet
Período de entrega: 5-10days
método de pagamento: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Capacidade de abastecimento: 500pers/week
Informações pormenorizadas
Place of Origin
China
Marca
Henger
Certificação
BV,CCS,LR
Model Number
PRF
Shape:
Pneumatic Rubber Fender
Size:
2.0*3.5~2.5*4.0m
Standard:
ISO17357
Origin:
China
Material:
Rubber
Structure:
Floating
Transport Package:
Pallets
HS Code:
40169400
Minimum Order Quantity:
1
Preço:
500
Packaging Details:
Pallet
Delivery Time:
5-10days
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
500pers/week
Descrição do produto

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector

1.Introduction to Pneumatic Rubber Fenders

1.Outer Rubber
The outer rubber layer covering the exterior of the fender protects the cord layers and inner rubber from abrasion and other external forces. This rubber compound has sufficient tensile and tear strength to withstand various weather conditions and heavy - duty use. The standard color is black, and other colors can be provided upon request.

2.Inner Rubber
The inner rubber, a rubber membrane liner, seals the pressurized air inside the fenders.

3.Synthetic Tire Cord Layers for Reinforcement
The reinforcement layers, made of synthetic tire cords commonly used in tires, are arranged at optimal angles. They can withstand internal pressure, distribute stress evenly, and provide strong and efficient reinforcement.

4.Beading Ring
A steel ring is placed at one or both ends of the fender to secure the ends of the cord layers.

5.Flange
A steel flange is installed on the fender, which can be fitted with an air valve or a safety valve.

6.Safety Valve
Fenders with a diameter of 2500mm or larger must be equipped with a safety valve. It is used to release excess internal pressure when the fenders are accidentally over - compressed. For fenders with a diameter smaller than 2500mm, a safety valve can be installed if required.

7.Metal Accessories

All relevant metal accessories of pneumatic fenders, including shackles, towing rings, swivels, and chain nets, are made of stainless steel, which is resistant to seawater corrosion.

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 0 Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 1

2. Parameter Table

Pneumatic 50 fender size and performance requirements

Nominal size diameter x 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 x 1000

50

6

64

132

600 x 1000

50

8

74

126

700 x 1500

50

17

137

135

1000 x 1500

50

32

182

122

1000 x 2000

50

45

257

132

1200 x2000

50

63

297

126

1350 x 2500

50

102

427

130

1500 x 3000

50

153

579

132

1700 x 3000

50

191

639

128

2000 x 3500

50

308

875

128

2500 x 4000

50

663

1381

137

2500 x5500

50

943

2019

148

3300 x 4500

50

1175

1884

130

3300 x 6500

50

1814

3015

146

3300 x 10600

50

3067

5257

158

4500 x 9000

50

4752

5747

146

4500 x 12000

50

6473

7984

154

 

Pneumatic 80 fender size and performance requirements

Nominal size diameter x 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 x 1000

80

8

85

174

600 x 1000

80

11

98

166

700 x 1500

80

24

180

177

1000 x 1500

80

45

239

160

1000 x2000

80

63

338

174

1200 x 2000

80

88

390

166

1350 x 2500

80

142

561

170

1500 x 3000

80

214

761

174

1700 x 3000

80

267

840

168

2000 x 3500

80

430

1150

168

2500 x 4000

80

925

1815

180

2500 x 5500

80

1317

2653

195

3300 x 4500

80

1640

2476

171

3300 x 6500

80

2532

3961

191

3300 x 10600

80

4281

6907

208

4500 x 9000

80

6633

7551

192

4500 x 12000

80

9037

10490

202

3. Pneumatic Rubber Fender Features

Unique Design of Henger Pneumatic Rubber Fenders

1.Active - Protecting Safety Valve: All fenders are equipped with a safety valve to release internal air in case of accidental overpressure. This patented design can prevent the fenders from exploding due to collision and inflation.

2.Henger Flange: It is cast from corrosion - resistant cast iron with a galvanized anti - corrosion coating. This can significantly extend the quality and service life of the fenders. The strength of Henger cast flanges is 40% higher than that of traditional types.

4.Our advantages

1.Safety and Reliability
Henger pneumatic rubber fenders are constructed from high-quality natural rubber and reinforced with multiple layers of robust tire cords, boasting exceptional pressure resistance and cut resistance. The safety factor integrated into their design is rooted in widely recognized engineering theories and has been validated through extensive experimental testing, ensuring optimal performance in real-world scenarios.

2.Patented Active-Protecting Safety Valve Design
Every Henger pneumatic rubber fender is outfitted with a patented safety valve, engineered to automatically release internal air in the event of accidental overpressure. This proactive mechanism prevents potential damage, adding an extra layer of operational safety.

3.Consistent Performance with No Deterioration
Leveraging the compressive elasticity of air, Henger pneumatic rubber fenders maintain their performance integrity over time—eliminating the risk of degradation caused by material fatigue, even with prolonged use.

4.Superior Performance in Inclined Berthing Scenarios
A key advantage of Henger pneumatic rubber fenders lies in their stable energy absorption capabilities: even when subjected to inclined compression angles of up to 15 degrees, their energy absorption efficiency remains uncompromised.

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 2Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 3

5. Pneumatic Rubber Fender Application

There are two typical installation types: ship - to - ship operation and ship - to - dock operation.

a. Ship - to - ship operation
Generally, two contact points are sufficient for light - duty ship - to - ship operations. However, for heavy - duty ship - to - ship operations, 1 or 2 additional pneumatic rubber fenders should be used as the primary fenders. They can absorb the berthing energy and maintain a proper stand - off distance between the two ships. At the same time, two or more small - size fenders can be hung on the ship hull as secondary fenders.

b. Ship - to - dock operation
Pneumatic fenders are often used in ship - to - quay operations due to their excellent performance. The pneumatic fenders are anchored to the quay with guy chains and shackles. Meanwhile, the pneumatic fenders can float on the water surface according to the change of tides.

 

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 4 

6. Pneumatic Rubber Fender Transportation

When it comes to the transportation of Pneumatic Rubber Fenders, we offer tailored solutions to align with diverse customer requirements, ensuring flexibility and efficiency throughout the logistics process. Specifically, two distinct transportation methods are available: deflated pallet transportation and full-fender transportation without deflation.


Deflated pallet transportation involves depressurizing the fenders to minimize their volume, after which they are securely fastened onto pallets. This approach optimizes space utilization during transit, reduces shipping costs, and is particularly suitable for customers prioritizing cost-efficiency or managing large-volume shipments. Conversely, full-fender transportation without deflation maintains the fenders in their inflated state, eliminating the need for re-inflation upon delivery. This method is ideal for clients requiring immediate deployment, as it ensures the fenders arrive in a ready-to-use condition, streamlining their operational workflow.


Guided by a customer-centric principle, we meticulously assess each client’s specific needs—whether related to cost, timeline, storage capacity, or operational urgency—to recommend the most appropriate transportation mode. This commitment to customization underscores our dedication to delivering not just products, but comprehensive logistics solutions that enhance overall customer satisfaction.

 

Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 5Heavy-Duty Pneumatic Rubber Fender: Marine Vessel Anti-Collision Protector 6

7. Pneumatic Rubber Fender storage

1.When pneumatic rubber fenders are not used for a long time, they should be cleaned and dried, filled with appropriate compressed air, and stored in a dry, cool, and ventilated place. The storage temperature should be maintained at - 15℃ - 40℃.

2.The storage place of the fenders should be far away from heat sources.

3.The fenders must not come into contact with acids, alkalis, greases, and organic solvents.

4.When not in use, the fenders must not be stacked, and should not be placed on the ba. To better extend the service life of pneumatic rubber fenders, it is recommended to store them in strict accordance with the above recommendations.

8. After-sale service

1.The product warranty period of Henger is 24 months, which is longer than that of the average supplier. This also reflects the trust between us and our customers in the products of our factory.

 

2.Our after - sales service is available 24 hours a day. As long as you have any questions, we will always be here. Professional staff will answer your questions and provide you with technical support.

 

3.Transportation: We can adopt deflated pallet transportation or full fender transportation without deflation according to customer requirements. We always put customer needs first.