Pneumatic Rubber Fender

 

Qingdao Luhang has been dedicated in designing and manufacturing pneumatic rubber fenders in standard sizes and customized sizes for more than 30 years. Now, as the leading manufacturer in the industry of pneumatic fenders, Luhang has won great credit from all of domestic and foreign customers thanks to our reliable quality and after-sale service. Our pneumatic fenders have 2 major types as below net type and sling type:

Pneumatic Fender
Net Type Pneumatic Rubber Fender 50kPa and 80kPa
pneumatic fender
Sling Type Pneumatic Rubber Fender 50kPa and 80kPa

Luhang pneumatic fenders covers all sizes with initial pressure of 50kPa and 80kPa. Below is the fenders’ performance.

 

Size (Dia x L)

Performance @ 60% compression

mm

Initial Pressure 50kPa

Initial Pressure 80kPa

 

Energy Absorption (kN-m)

Force Reaction (kN)

Hull Pressure (kPa)

Energy Absorption (kN-m)

Force Reaction (kN)

Hull Pressure (kPa)

500 x 1000

6

64

132

8

85

174

600 x 1000

8

74

126

11

98

166

700 x 1500

17

137

135

24

180

177

1000 x 1500

32

182

122

45

239

160

1000 x 2000

45

257

132

63

338

174

1200 x 2000

63

297

126

88

390

166

1350 x 2500

102

427

130

142

561

170

1500 x 3000

153

579

132

214

761

174

1700 x 3000

191

639

128

267

840

168

2000 x 3500

308

876

128

430

1150

168

2500 x 4000

663

1381

137

925

1815

180

2500 x 5500

943

2019

148

1317

2653

195

3000 x 5000

1050

2030

135

1450

2580

185

3300 x 4500

1175

1884

130

1640

2467

171

3300 x 6500

1814

3015

146

2532

3961

191

4500 x 6500

3238

3796

145

4518

4998

195

4500 x 9000

4752

7984

154

6633

7551

202

 

 

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Yokohama Type Pneumatic Fenders 3m X 5m
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What is Pneumatic Fender?

Pneumatic fenders are a kind of fender comprised with a cylindrical rubber airbag as its fender body with hemispherical heads at both ends. The body construction consists of several layers vulcanized rubber, filled with compressed air through which the fender will float on the water.

Pneumatic fenders are usually protected with a net of tyres and chains around it. They are called net type pneumatic fenders.

The other type has no this protection net and it is called a Sling Type Pneumatic fender.

Another type pneumatic fender is for submarines when they are berthing to a jetty. It is vertically installed and filled with some water and equipped with a counterweight to sink most part of the fender into water. It is called a hydro-pneumatic fender.

Pneumatic fenders have 2 different inside pressure levels to cover a wide performance range and various sizes:Diameters ranging from 300 mm to 4.500 mm and length ranging from 500 mm to 10.500 mm. Users can choose suitable pressure and sizes according to applications.

 

Applications of Pneumatic Rubber Fenders

Pneumatic Fenders are a proven alternative to Fixed Fenders and are preferably used:

In ports with extreme tidal variations, pneumatic fenders can be floated up and down with the tides

For ship-to-ship berthing operations: pneumatic can be carried in vessels and deployed at offshore locations for ship to ship berthing      

,  

For all Navy vessels due to low hull pressure and the advantage of a proportional increase of reaction force and energy absorption

 

Major Projects of Luhang Pneumatic Fenders 

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Why Choose Luhang Pneumatic Rubber Fenders?

No regret after choosing Luhang

Outstanding Features

High energy absorption with a low reaction force;

Adjust performance by varying internal pressure

Chains and tire net protection for heavy duty use;

Standard galvanized chains, shackles and swivel joints;

Suitable for areas with tidal difference

Low maintenance and long lifespan;

Low transportation costs;

Manufactured in accordance with the ISO17357:2014;

Quality Assurance

Luhang Pneumatic Fenders are made of mixed rubber of nature and synthetic rubber, without recycled material;

30 years’ experience ensures the pneumatic fenders are made without flaws;

Luhang has a complete inspection and testing facility and system and policy so that each fender is qualified before leaving factory.

Advantages on Luhang

Assured quality at reasonable price

Resilient productivity: Large factory area and adequate workforce can accept more orders in assurance of timely delivery

Fast delivery: 40kms to Qingdao port helps to deliver the fenders fast and worldwide.

Considerate and timely after-sale service

Luhang is always abiding to its considerate and timely after-sale service of 3 Warranties: Warranty of Repairing , Warranty of replacing and warranty of Returning in case Luhang pneumatic fenders have quality issues. We take immediate response to any feedback and claims and make no excuse to refuse response.

 

 

FAQ

Q: To what standard your pneumatic fenders are in compliance?

A: Luhang designs and manufactures strictly follow the standard requirement of ISO 17357-1: 2014.

Q: Have your pneumatic fenders been inspected and approved by any Class Society?

A: Luhang pneumatic fenders have been approved by all Class Societies such as CCS, BV, ABS, LR, DNV and social third parties such as SGS.

Q: Are your pneumatic fenders same as Yokohama Pneumatic Fenders?

A: Luhang penumatic fenders are not exactly same as Yokohama Pneumatic fenders in construction methods and flange parts. But, Luhang’s fenders have same performance as Yokohama fenders. So we also call our fenders Yokohama type pneumatic fenders.

Q: Where have your pneumatic fenders been exported?

A: Our pneumatic fenders have been exported to many countries including USA, European countries, African countries. Korea, Japan

Q: How do you pack and ship pneumatic fenders in large sizes?

A: Pneumatic fenders in large sizes need to be deflated and folded for transportation. Deflated fenders can be loaded in ship containers of 20GP, 20OT, 40HC or 40OT containers according to the shipment size.

Q: Do you have warranty on your pneumatic fenders?

A: Yes, Qingdao Luhang has favorable warranty terms: All fenders will be warranted for one year after delivery. Once any fender is found to have quality issues, Luhang will carry out its warranty term according to the issue conditions.

 

 

 

 

 

 

 

Find the best quality, durable and safe pneumatic fender here at Qingdao Luhang which is one of the largest manufacturers and suppliers of marine airbags and fenders in China. Our factory will offer you the most competitive price. Welcome to buy or wholesale the pneumatic fender with us.

Yokohama Type Pneumatic Ship Fenders, ship pneumatic fender, Yokohama Type Pneumatic Dock Bumper

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