Qingdao Henger Shipping Supply Co., Ltd

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2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

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Qingdao Henger Shipping Supply Co., Ltd
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City:qingdao
Province/State:shandong
Country/Region:china
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2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

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Brand Name :Henger
Model Number :MRA
Certification :BV,CCS,DNV,LR,ABS
Place of Origin :China
MOQ :1
Price :$420
Payment Terms :L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :5 Pieces/Year
Delivery Time :5-8 work days
Packaging Details :Pallet
Material :Rubber with Synthetic Tire Cord
Diamter :0.8-3 M
Length :4-25 M
Application :Salvaging, Ship Launching And Ashoring, Cargo Carrying
Repair Kit :Available
Customized :Customized
Standard :ISO14409
Layer :4-12 Layers
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1.Qingdao Henger Shipping Supplies Co., Ltd

Lies in Qingdao, a beautiful coastal city with red tiling and green trees, blue sea and clear sky, Qingdao Henger Shipping Supplies Co., Ltd is a high-tech enterprise integrated with manufacturing, research and innovation, technical services, specialized in manufacturing marine products, such as marine rubber fender, marine airbag, navigation mark and marine buoy. All products get ISO 9001-2008 certificate and IACS quality authentication from CCS, BV, GL, ABS, LG, etc.


2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag


With strong technology base, advanced manufacturing technique, complete manufacturing facilities and well-equipped checkout equipment, Qingdao Henger Marine Supplies Co., Ltd is devoted to forge itself into a top-ranking international competitive marine products manufacturer providing high quality products and perfect service for all customers, and shoulder the responsibility of ensuring global marine safety via mutually beneficial cooperation with friends all over the world.


2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag


2.Marine Rubber Airbags

6000 years ago, our ancestor begin to use log-rolling method to lift and move weights, which is still widely used in daily production and actual life nowadays. Marine rubber airbag is designed with soft rubber to lift and carry weights, based on log-rolling method.


Marine rubber airbag is an innovative product of Chinese own proprietary intellectual property rights. It has wide application like ship launching & upgrading, caisson lifting & moving, heavy weights lifting, underwater-engineering buoyancy aid. The marine rubber airbag is not limited to space and heavy machinery, which could efficiently shorten the construction period and save lots of funds.


2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag


3.Technical Requirement


According to CB/T 3795--1996, marine rubber fender should meet the following requirements.

1. Dimensional Deviation:

Diameter & Effective Length Deviation: ±2%

Total Length Deviation: ±4%

2. Amount of Elastic Deformation: diameter deformation amount ≤ 5% under 1.2 times working pressure.

3. Safety Factor: >4.5

4. Air Tightness: depressurization < 5% after 1hour inflation

5. Surface Quality: fairing line shape, no crack, no bubble, no double skin, no impurities, no distinct dirt and other apparent defect.

6. Anti-explosion design of end part.


2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag.

4.Specifications

Diameter

Working Pressure

Working height

Bearing capacity per unit length

KN/m

Ton/m

D=1.0m

0.20Mpa

0.6m

125.76

12.82

0.5m

157.16

16.02

D=1.2m

0.17Mpa

0.7m

133.61

13.62

0.6m

160.3

16.34

D=1.5m

0.13Mpa

0.9m

112.63

12.5

0.8m

143.03

14.58

0.7m

163.43

16.66

D=1.8m

0.11Mpa

1.1m

120.96

12.33

1.0m

138.22

14.09

0.9m

155.59

15.86

0.8m

172.85

17.62

0.7m

190.22

19.39

D=2.0m

0.10Mpa

1.2m

125.76

12.82

1.1m

141.46

14.42

1.0m

157.16

16.02

0.9m

172.85

17.62

0.8m

188.64

19.23


5.Marine Rubber Airbag Application


5.1. Ship Launching & Upgrading

With more than 20 years development in China, marine rubber airbag is proved to be the most reliable and stable technique for ship launching & upgrading. It is applicable from tons of flat board to ten thousand tons of huge ship. Meanwhile, marine rubber airbag is also widely acknowledged by foreign dockyards, shipyards, port/harbour construction companies. Ship launching & upgrading technique with marine rubber airbag is also highly promoted in the markets, such as America, Europe, Southeast Asia.


5.2. Weight Lifting & Moving

Marine rubber fend could be applied to caisson lifting, launching, moving and transporting in port constructing projects


5.3. Buoyancy Aid & Salvage

Because marine rubber airbag has buoyancy force and load-bearing capacity, it is also widely used in sunken vessel salvage and Buoyancy Aid.


2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

2025 Hot-Sale Manufacturer/Supplier High Pressure Marine Rubber Airbag

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