Roller Ship Launching Marine Rubber Airbag With Customized Sizes
Marine airbag also known as rubber airbag, ship launching airbag, ship salvage
airbag, inflatable airbag, ship lifting bag, air balloon, made by
rubber & multi layer of rubber-dipped tyre fabric.
Marine airbags are widely used in launching and landing ship/ boat/vessel,
lifting and moving heavy goods, salvaging stranded boats. Marine
airbags are very popular with shipyard, ship owner, and marine
supplies company now.
1 Airbag Structure
"XINCHENG" Marine Rubber Airbags' structure is consists of the
outer rubber layer synthetic cord reinforced rubber layers and
inner rubber layer.
Its shape characteristics: central body cylindrical + tapered on
both ends.
Cord layers: 4,5,6,7,8,9,10, layers
Accessories: Pressure gage, Inlet valve, Pipe fitting and seal end
ring.
2 Material
- Choose the best quality of imported natural rubber, such as smoked
sheet rubber and 3L natural rubber from Thailand and Malaysia,
which has good elasticity, ageing resistance, and will not take off
layer. Meanwhile, During the process of produce rubber, we using
efficient stabilizer to make rubber more environmentally friendly
and no cracks.
| No |
Test item | Required value | Test method |
| 1 | Tensile strength,MPa | ≥18 | ISO 37 |
| 2 | Elongation at break, % | ≥400 | ISO 37 |
| 3 |
Hardness, °(Shore A) | 60±10 | ISO 7619-1 |
| 4 | Tear Strength, N/cm | ≥400 | ISO 34-1 |
| 5 | Compression set, %(70ºC±1ºC, 22h) | ≤30 | ISO 815-1 |
| 6 | After thermal ageing at 70ºC±1ºC, 96h | Holding of pull lengthening, % | ≥80 | ISO 188 |
| 7 | | Holding of elongation at break, % | ≥80 | ISO 188 |
| 8 | | Change of hardness,°(Shore A) | ≤8 | ISO 7619-1 |
| 9 | Static ozone aging test at 40ºCx96h
[ozone concentration(50±5)x10-8],extension 20%
| No crack | ISO 1431-1 |
2) Our marine rubber airbags' material using three strands
synthetic-tyre-cords whose tensile strength can be 31 KG, which
make our airbags more higher bearing capacity and safety.
SPECIFICATION OF MARINE AIRBAG
| Some normal sizes of our marine airbags, other 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 |
FAQ:
1."I have ships but don't know how to choose the size of Marine
Airbag."
Answer: Don't worry .We have more than 10 years' experience. Pls
tell me information of your ship, we can suggest suitable size for
you.
2."I want to try your Marine Airbag, 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 Marine Airbag.
3."What's your MOQ?"
Answer: Our MOQ is 1PC.
4."How about the lifespan of your Marine Airbag?"
Answer: Designed lifespan of our Marine Airbag is 6 to 10 years
5."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.
6."What kind of certificate can you provide ?"
Answer: CCS, BV etc. certificate is available.
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