CCS BV Certificate Ship Launching Marine Airbag
1. Marine Rubber Airbags
Marine Rubber Airbag 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
environmental 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. Some normal sizes of our Marine Rubber Airbag, 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 |
5. Marine Rubber Airbag Application
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.
Thanks for reading, if you have any interest or questions, please
feel free to contact me.
Tel/WhatsApp: +86 133 7148 2686
E-mail: eva@hengergroup.com
