Marine Rubber Airbags Are Also Called Marine Upper And Lower Water
Airbags
Inflatable 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.
Inflatable Marine Rubber Airbag Application
1. Lifting and handling the airbag:
It can be widely used to carry various large prefabricated
reinforced concrete products (such as caissons, box culverts,
bridges), oil drilling equipment, comprehensive buildings, etc.
2. Floating filled airbag:
In sunken ship salvage and underwater installation operations, the
corresponding buoyancy can be provided according to customer
requirements. Filling airbags and floating airbags can be combined
flexibly, and are used in various ways such as salvage of sunken
ships, installation of pontoon bridges, docks, water pipelines,
etc., such as occupying cabins, etc.
3. Ship water supply and drainage air bag:
It is widely used in water supply and drainage projects of large,
medium and small ships, and has the advantages of saving labor,
time and energy.
4. Mandrel airbag:
It can replace the wooden mandrel or steel mandrel used for pouring
large hollow reinforced concrete structures.
5. Container airbag:
It can be used as a storage and transportation container for gas or
liquid.
Inflatable Marine Rubber Airbag Technical Requirement
Inflatable Marine Rubber Airbag Technical Parameter
| Model | D(m) | P(Mpa) | Working Height(m) | Unit Bearing Capacity(ton/m) |
| 0.4D | 0.5D | 0.6D | 0.4D | 0.5D | 0.6D |
| S1 |
S10 | 0.8 | 0.20 | 0.32 | 0.40 | 0.48 | 15.1 | 12.6 | 10.0 |
| 1 | 0.16 | 0.40 | 0.50 | 0.60 | 15.1 | 12.6 | 10.0 |
| 1.2 | 0.14 | 0.48 | 0.60 | 0.72 | 15.8 | 13.2 | 10.6 |
| 1.5 | 0.11 | 0.60 | 0.75 | 0.90 | 15.5 | 13.0 | 10.4 |
S11 | 0.8 | 0.19 | 0.32 | 0.40 | 0.48 | 14.3 | 11.9 | 9.5 |
| 1 | 0.15 | 0.40 | 0.50 | 0.60 | 14.1 | 11.8 | 9.4 |
| 1.2 | 0.13 | 0.48 | 0.60 | 0.72 | 14.7 | 12.2 | 9.8 |
| 1.5 | 0.10 | 0.60 | 0.75 | 0.90 | 14.1 | 11.8 | 9.4 |
S12 | 0.8 | 0.24 | 0.32 | 0.40 | 0.48 | 18.1 | 15.1 | 12.1 |
| 1 | 0.19 | 0.40 | 0.50 | 0.60 | 17.9 | 14.9 | 11.9 |
| 1.2 | 0.16 | 0.48 | 0.60 | 0.72 | 18.1 | 15.1 | 12.1 |
| 1.5 | 0.13 | 0.60 | 0.75 | 0.90 | 18.4 | 15.3 | 12.2 |
| 1.8 | 0.10 | 0.72 | 0.90 | 1.08 | 17.0 | 14.1 | 11.3 |
| S2 |
S20 | 1 | 0.24 | 0.40 | 0.50 | 0.60 | 22.6 | 18.8 | 15.1 |
| 1.2 | 0.20 | 0.48 | 0.60 | 0.72 | 22.6 | 18.8 | 15.1 |
| 1.5 | 0.16 | 0.60 | 0.75 | 0.90 | 22.6 | 18.8 | 15.1 |
| 1.8 | 0.13 | 0.72 | 0.90 | 1.08 | 22.0 | 18.4 | 14.7 |
| 2 | 0.12 | 0.80 | 1.00 | 1.20 | 22.6 | 18.8 | 15.1 |
S21 | 1 | 0.27 | 0.40 | 0.50 | 0.60 | 25.4 | 21.2 | 17.0 |
| 1.2 | 0.23 | 0.48 | 0.60 | 0.72 | 26.0 | 21.7 | 17.3 |
| 1.5 | 0.18 | 0.60 | 0.75 | 0.90 | 25.4 | 21.2 | 17.0 |
| 1.8 | 0.15 | 0.72 | 0.90 | 1.08 | 25.4 | 21.2 | 17.0 |
| 2 | 0.14 | 0.80 | 1.00 | 1.20 | 26.4 | 22.0 | 17.6 |
S22 | 1 | 0.31 | 0.40 | 0.50 | 0.60 | 29.2 | 24.3 | 19.5 |
| 1.2 | 0.26 | 0.48 | 0.60 | 0.72 | 29.4 | 24..5 | 19.6 |
| 1.5 | 0.20 | 0.60 | 0.75 | 0.90 | 28.3 | 23.6 | 18.8 |
| 1.8 | 0.17 | 0.72 | 0.90 | 1.08 | 28.8 | 24.0 | 19.2 |
| 2 | 0.15 | 0.80 | 1.00 | 1.20 | 28.3 | 23.6 | 18.8 |
| 2.5 | 0.12 | 1.00 | 1.25 | 1.50 | 28.3 | 23.6 | 18.8 |
| S3 |
S30 | 1 | 0.35 | 0.40 | 0.50 | 0.60 | 33.0 | 27.5 | 22.0 |
| 1.2 | 0.29 | 0.48 | 0.60 | 0.72 | 32.8 | 27.3 | 21.9 |
| 1.5 | 0.23 | 0.60 | 0.75 | 0.90 | 32.5 | 27.1 | 21.7 |
| 1.8 | 0.19 | 0.72 | 0.90 | 1.08 | 32.2 | 26.8 | 21.5 |
| 2 | 0.17 | 0.80 | 1.00 | 1.20 | 32.0 | 26.7 | 21.4 |
| 2.5 | 0.14 | 1.00 | 1.25 | 1.50 | 33.0 | 27.5 | 22.0 |
Packing & Delivery
* all packing method and shipping method of inflatable marine
rubber airbag are done as per to csutomer's requirement.
Company Introduction
Qingdao Henger Marine Supply Co., Ltd
Lies in Qingdao, a beautiful coastal city with red tiling and green
trees, blue sea and clear sky, Qingdao Henger Marine 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.
