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Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag

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Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag

Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag
Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag

Large Image :  Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag

Product Details:
Place of Origin: China
Brand Name: Shunhang
Certification: SGS
Model Number: SH-SRA 5
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: USD100 to 5000/PC
Packaging Details: Pallet
Delivery Time: within 10 workdays
Payment Terms: T/T, 30% deposit in advance
Supply Ability: 360PCS/Month

Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag

Description
Product Name: Pneumatic Long Lifespan Ship Rubber Airbags Material: Natural Rubber ; Tyre Cord Reinforcement Layers
Diameter: According To The Requirement Length: According To The Requirement
Advantage: Factory Accessories: Inflate And Repair Sets
Application: Ship Launching, Docking, Salvage, Floating Warranty: 2 Years Not Iclude Improper Use
High Light:

Docking Ship Rubber Airbag

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Salvage Ship Rubber Airbag

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floating pneumatic airbag

Pneumatic Long Lifespan Ship Rubber Airbags

 

Product Introduction:

 

History of marine rubber airbags.
The airbags is invented in China in about 1986 by some experienced engineers, to help launching small boats in rivers.

 

Over the past twenty years, the airbag ship launching system has made advancements in not only the airbag, but also the ship launching/landing technology. The first generation airbags used a rubber dipped canvas as a reinforcement layer to form the air chamber trunk. Two cone-shaped molds were then used to make the ends and everything was stuck together.

With today’s airbags, the whole-enlacing-technology used for manufacturing is done together. Rubber dipped synthetic-tyre-cords are used as the reinforcement layers with the trunk and two cone-shaped ends made at the same time. Everything is then-laced together, so the airbag doesn’t have any joints. Due to the development of rubber chemistry, the performance of the rubber employed in the latest airbags is highly enhanced and about 15 times that of the first generation bag with the same specifications.

The launching and landing technology has also developed. In the beginning, only small and flat bottom ships located on a fabricated slope could be launched with airbags. Now this technology is more flexible and less limited by the ship and landform. Now any type of ship with a DWT below 55,000 and in a place with enough launching space can be launched using airbags. The launching slope even can be sloped upward. It has really developed into a cutting edge technology for launching ships, and especially useful for some marine emergencies.

 

 

Specifications: 

 

Some common sizes of our ship launching airbags, customized sizes are also available
Diameter(m) Effective Length(m) Layer Pressure(MPa)
1.0 10 5~6 0.07~0.10
1.0 12 5~6 0.07~0.10
1.0 15 5~6 0.07~0.10
1.2 10 5~6 0.08~0.12
1.2 12 5~6 0.08~0.12
1.2 15 5~6 0.08~0.12
1.5 12 5~8 0.08~0.16
1.5 15 5~8 0.08~0.16
1.5 18 5~8 0.08~0.16
1.5 20 4~8 0.08~0.16
1.5 24 5~8 0.08~0.16
1.8 12 5~8 0.08~0.15
1.8 15 5~8 0.08~0.15
1.8 18 5~8 0.08~0.15
1.8 20 5~8 0.08~0.15
1.8 24 5~8 0.08~0.15
2.0 18 6~10 0.08~0.18
2.0 20 6~10 0.08~0.18
2.0 24 6~10 0.08~0.18
2.5 18 7~10 0.07~0.13
2.5 20 7~10 0.07~0.13
2.5 24 7~10 0.07~0.13

 

AIRBAG drawing

 

As a soft flexible body, airbag’s shape depends on various factors, such as the shape of ship bottom, ramp shape, width of ship bottom, length of airbag, position of airbag under the ship, etc.
Users should calculate the bearing capacity of airbags basing on above factors, correct bearing capacity accordingly.

 

Caculation of performance of airbags

Formula: Bearing capacity F=PS

P=pressure in the airbag(MPa)
S=contacting area between ship bottom and airbag(M²)

S= π*(D1-D2)/2

 

Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag 1

 

Attention During Application
 

1. Working pressure must be controlled strictly, it is not allowed to exceed the working pressure.
 

2. No sharp and protruding hard object on the contacting surface of the airbags, to avoid the puncture on the skin of airbags.
 

3. Avoid the distortion along the length of airbag.
 

4. Empty inflating test must be performed if the airbags were not used for a long time or after reparation. The pressure should be as same as the testing pressure of our company. Inspectors must be at least 3 meters away from the airbags. For repaired airbag which was damaged in large scale, its working pressure should be lowered reasonably. Besides, annual check should be conducted on airbags which are used frequently.
 

5. Don’t drag the airbags on the ground.

 

FAQ:

 

Q1: The length you marked is effective or total length ?

Answer: All the size we marked is effective length, not include the cone head parts.

 

2Q: What's the MOQ of your ship rubber airbag?

Answer: Our MOQ is 1pc.

 

Q3: What's the lifespan of your ship rubber airbag?

Answer: Designed lifespan of our ship rubber airbag is  6 to 10 years

 

Q4: What's your warranty period?

Answer: Our warranty period is 2 years. we will responsible for the repairment or replace the new ones for you if it proved to be our quality problem.

 

Q5: What kind certificate you can provide.

Answer: BV,ABS,CCS,SGS etc.certificates are available

 

Q6: Can you suffest suitable ship rubber airbags size and quantity ?

Answer:  We have more than 20 years' experience. Pls tell us your ship information, we can suggest suitable size and quantity for you.

 

Q7: I want to try your ship rubber airbags, but I don't know how to use, can you help ?

Answer: Yes, we will send instruction book together with the marine rubber airbags.
 

Application:

 

For ship launching and docking
Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag 2

 

Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag 3


 

For Sunken Ship Salvage and Heavy Object Floating

 

Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag 4

Docking Ship Rubber Airbag Salvage Floating Launching Pneumatic Airbag 5

 

 

Contact Details
QINGDAO SHUNHANG MARINE SUPPLIERS CO., LTD.

Contact Person: Cathy Zhang

Tel: +86 18560625373

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