1. Marine Rubber Airbag Introduction
Inflatable Marine Lifting Salvage Rubber Airbag For Ship Launching
is China independent intellectual property rights of innovative
products,the products are mainly applied to ship launching and
landing,weight lifting,handling,installation of underwater buoyancy
aid etc. Nowadays,Marine rubber airbags are widely used in the
world.The products are less limited by space,no large mechanical
equipment,can shorten the working period and save the unnecessary
cost.Through years of development practice,marine rubber airbag is
become more safety effective and green environment protection.
2. Technical Requirement
According to CB/T 3795--1996, marine rubber fender should meet the
following requirements.
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.
- Anti-explosion design of end part.
3. Specifications
| Diameter(m) | 1.0 | 1.2 | 1.5 | 1.8 | 2.0 |
Medium Pressure
(4-5) | 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
(6-8) | 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 |
4. Marine Rubber Airbag Application
- 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.
Marine rubber fend could be applied to caisson lifting, launching,
moving and transporting in port constructing projects
Because marine rubber airbag has buoyancy force and load-bearing
capacity, it is also widely used in sunken vessel salvage and
Buoyancy Aid.
5.shipment
6.FAQ ABOUT MARINE RUBBER AIRBAGS
1."Can I use marine rubber airbags for both ship launching and
docking ?"
Answer: Yes, our rubber airbags are widely used for ship launching/
docking/ lifting/ moving and salvage etc.now.
2. "What's the advantage of your marine rubber airbags compared to
slipway ?"
Answer:
1) our marine rubber airbags are much cheaper than slipway,but also
reusable, it can save money and labor
2) our marine rubber airbags are moveable , it can save time and
more flexible
3) our rubber airbags are much soft than slipway,there's no harm to
the bottom of the ship.
3. "I have ships but don't know how to choose rubber airbags size
,can you help me?"
Answer: Don't worry .We have more than 20 years' experience. Pls
tell me information of your ship, we can suggest suitable size for
you.
4."I want to try your marine rubber airbags, but I never use it and
don't know how to use ,can you help me?"
Answer: Don't worry. We will send instruction book together with
our rubber airbags. We also have video . And we can go to your
company to teach you using rubber airbags on site.
