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Qingdao Henger Shipping Supply Co., Ltd
Home ProductsMarine Rubber Airbag

0.17MPa Ship Launching Air Lift Marine Rubber Airbag

China Qingdao Henger Shipping Supply Co., Ltd certification
China Qingdao Henger Shipping Supply Co., Ltd certification
we worked with Henger for 4 years, the fenders are high quality without any problems. their salesmen are all very kind and professional.

—— Paulo Anderson

Henger is the best supplier I've ever met in China for pneumatic floating fenders and foam fenders. their fenders are really real-stuff products without cutting workmanship and materials.

—— Tim

Henger has very strong R&D capability, which customized many high-tech products for our institution. wish to have better cooperation with Henger in wider marinetime area.

—— Dr. Kamran Khan

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0.17MPa Ship Launching Air Lift Marine Rubber Airbag

0.17MPa Ship Launching Air Lift Marine Rubber Airbag
0.17MPa Ship Launching Air Lift Marine Rubber Airbag
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Large Image :  0.17MPa Ship Launching Air Lift Marine Rubber Airbag

Product Details:
Place of Origin: China
Brand Name: Henger
Certification: BV / CCS / ISO9001
Model Number: D1.8m*L20m
Payment & Shipping Terms:
Minimum Order Quantity: 1PCs
Packaging Details: Pallet Package
Delivery Time: 7
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 300 Pieces per months
Detailed Product Description
Product Name: Marine Rubber Airbag / Ship Launching Airbag / Salvage Airbag / Heavy Lifting Airbag Brand: HENGER
Material: Natural Rubber Diameter: 0.8 /1.2 / 1.5 / 1.8 / 2.0 / 3.0 / 4.0m
Certification: CCS,ABS,BV,LR,CCS BV GL Warranty Period: 12 Months
Usage: Ship Launching Packing: Pallet
Layer: 5/ 6/ 7 / 8 / 9 / 10 Layers Working Pressure: 0.05MPa-0.17MPa
High Light:

Air Lift Marine Rubber Airbag


Ship Launching Marine Rubber Airbag


0.17MPa Marine Rubber Airbag


Air Lift Bags Marine With ISO17357-1:2014 Standard


►Marine Rubber Airbag Introduction


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.


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.

0.17MPa Ship Launching Air Lift Marine Rubber Airbag 0


Weight lifting & moving


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


0.17MPa Ship Launching Air Lift Marine Rubber Airbag 1

0.17MPa Ship Launching Air Lift Marine Rubber Airbag 2


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


0.17MPa Ship Launching Air Lift Marine Rubber Airbag 3

0.17MPa Ship Launching Air Lift Marine Rubber Airbag 4



Technical Requirement


According to CB/T 3795--1996, marine rubber fender should meet the following requirements.
Dimensional Deviation:
Diameter & Effective Length Deviation: ±2%
Total Length Deviation: ±4%
Amount of Elastic Deformation: diameter deformation amount ≤ 5% under 1.2 times working pressure.
Safety Factor: >4.5
Air Tightness: depressurization < 5% after 1hour inflation
Surface Quality: fairing line shape, no crack, no bubble, no double skin, no impurities, no distinct dirt and other apparent defect.


Product Advantage


1. High bearing capacity


Inflatable rubber airbag’s main technical requirement is regulated in CB/T 3795--1996 published by China State Shipbuilding Corporation.
Henger adopts new rubber formula and high-strength enhanced synthetic-tyre-cord layer, which improves the airbag’s bearing capacity two times more than CB/T 3795--1996 standard


2 High kneading-resistance capability


When the airbag is rolling under the ship bottom, it will suffer a “kneading force” from ship bottom and ground because of not uniform rolling speed, which could case problems like delamination, layer buckling, etc.
Henger improved the manufacturing technique and raw material formula to strengthen kneading-resistance capability of the airbag and avoid worse accident .


3 New anti-explosion design of end part


The possibility of air leakage in the joint area of metal part and rubber part is also increasing as working pressure of airbag is added. After using for times under high working pressure, the airbag would burst and metal part would hurt workers.
Henger invented new anti-explosion design of the airbag end part, increasing the bonding strength and air tightness between rubber body part and end metal part. Henger airbag is working very well under higher working pressure without potential safety hazard.


4. Optimizing structure configuration


Henger built a strength and Intensity Model to test compression performance, stress intensity and direction. After testing for many times, we got the stress changeing regularity and optimized structure configuration design. The new optimized airbag successfully passed blasting experiment and achieved good performance in practical use.


5. Good Abrasion-resistance performance and high ageing resistance


The airbag is working under bad and poor condition, suffering from long time sunlight exposure, seawater corrosion, impurities pollution, etc. The surface of airbag must be equipped with high capability of abrasion resistance, ageing resistance, corrosion resistance.
Henger airbag is made of natural rubber with special ingredients and unique manufacturing method. The finished airbag could working very well under above mentioned bad and poor working condition.


6 Higher flexibility and shock absorption capability


Henger airbag is manufactured with unique integral twining technique. The airbag wall thickness is uniform with secondary seam in overlap joint. When rolling in slope and uneven ship path, the flexible airbag is helpful to reduce structure stress and ship launching risk.



Marine Rubber Airbag Picture Show


0.17MPa Ship Launching Air Lift Marine Rubber Airbag 5


0.17MPa Ship Launching Air Lift Marine Rubber Airbag 6


0.17MPa Ship Launching Air Lift Marine Rubber Airbag 7




Marine Rubber Airbag Size



Diameter(m) 1.0 1.2 1.5 1.8 2.0
Medium Pressure
Test Pressure 0.14-0.16 0.12-0.14 0.10-0.12 0.08-0.10 0.07-0.09
Working Pressure 0.12-0.14 0.10-0.12 0.08-0.10 0.07-0.09 0.06-0.08
High Pressure
Test Pressure 0.22-0.26 0.20-0.24 0.15-0.20 0.13-0.16 0.12-0.15
Working Pressure 0.20-0.24 0.17-0.22 0.13-0.18 0.11-0.14 0.10-0.13



Marine Rubber Airbag packing



0.17MPa Ship Launching Air Lift Marine Rubber Airbag 8


►Company introduction

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. 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.




Our advantages

1.We have more than 10 years of production experience in airbags, marine fenders and other marine supplies, and have our own production workshop with rich experience.

2.We are a manufacturer and we can communicate directly, which saves us a lot of time.

3.Regarding delivery, our manufacturer can do some adjustment, if there is an urgent need, we can arrange production for you in advance.

4.There isn't any middleman between us, the price will be very competitive.



Miranda Mob:+86-15853922960
Wechat / Whatsapp: +86-15853922960


Contact Details
Qingdao Henger Shipping Supply Co., Ltd

Contact Person: Ediwn

Tel: 13371482686

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