High Performance Boat Salvage Airbags For Sunken Ship Or Vessle
ship salvage airbags, also known as roller bags or ship launching
rubber balloon, are made of heavy-duty synthetic-tire-cord layers
with inner and out rubber layers in long cylindrical balloon shape.
Marine Airbags for Ship Launching and Dry Docking for barge can be
used for n Brazil, Indonesia Shipyard especially for barges
launching, pull to shore, vessels' haul out and ship landing work.
Comparison with other Launch Way
Rollers Bag is a innovative ship launching technology, comparing
with "end-on launching", "side ship launching", "float-out". This
ship launching technology overcomes the restrictions of fixed
launching track of side-launch. Ship launching airbags are accepted
by more and more shipyards world wide due to its advantages of
saving time, saving investment, flexible, safety. The biggest
vessel launched by ship launching airbags up to 100,000 DWT.
Material of Marine Rubber Balloon
Inflatable Marine Airbags are to be constructed of an out rubber
layer, multilayer heavy-duty synthetic-tire-cord layers, and an
inner rubber layer vulcanized firmly. Ship launching marine airbags
are cylindrical balloon body, with two conical head and end mouth.
Air tightness swivel and air inlet kits are screwed with end mouth.
Refer below picture.
Advantages of marine salvage airbags:
1. Special Synthetic-tire-cord layer material
2. Hight-Pressure Design
3. Holistic Screw Type Enlacing Salvage Airbags
4. Equipped with whole accessories
Structure Marine air bag
The structure of gas-filling rubber airbag. It can consists of bag
body and iron-end component. The bag body is manufactured by
vulcanizing preliminary shaped airbag made of base rubber and
reinforced fiber material. The material of the iron-end component
is metal and it is connected to the bag body firmly
Technology innovation
With 25 research and engineering facilities worldwide. We place
strong emphasis on developing innovative technology that adds value
for our customers.
1, Hosting and moving airbag
They can be widely used for moving various large prefabricated
reinforced-concrete products ( such as caisson, box culvert, and
bridge ), Oil drilling equipment and intergreated building etc.
2, Floating and filling airbag.
The corresponding buoyancy can be offered on the clients' request
for wreck salvage and underwater installation operation. Filling
and floating gasbags can be flexibly used in the projects of wreck
salvage pontoon bridge installation, dock building, underwater
transmission pipeline installation in many ways.
3, ship launching and landing airbag
It is widely used for landing and launching the large-size,
medium-size and small size ships, with the advantages of
labor-salving, time -saving and capital-salvage.
4, Mandrel airbag
It can substitute the wooden or steel mandrel used for pouring the
hollow of larger reinforced concrete structure...
5, Container airbag
It can be used as the gas or liquid storage and transport container
floating airbag specifications
| salvage airbag | buoyancy(tons) | Length(m) Dia(m) | 1 | 1.2 | 1.5 | 1.8 | 2 | | 5 | 3.93 | 5.65 | 8.84 | 12.72 | 15.71 | | 6 | 4.71 | 6.79 | 10.60 | 15.27 | 18.85 | | 7 | 5.50 | 7.92 | 12.37 | 17.81 | 21.99 | | 8 | 6.28 | 9.05 | 14.14 | 20.36 | 25.13 | | 9 | 7.07 | 10.18 | 15.90 | 22.90 | 28.27 | | 10 | 7.85 | 11.31 | 17.67 | 25.45 | 31.42 | | 11 | 8.64 | 12.44 | 19.44 | 27.99 | 34.56 | | 12 | 9.42 | 13.57 | 21.21 | 30.54 | 37.70 | | 13 | 10.21 | 14.70 | 22.97 | 33.08 | 40.84 | | 14 | 11.00 | 15.83 | 24.74 | 35.63 | 43.98 | | 15 | 11.78 | 16.96 | 26.51 | 38.17 | 47.12 | | 16 | 12.57 | 18.10 | 28.27 | 40.72 | 50.27 | | 17 | 13.35 | 19.23 | 30.04 | 43.26 | 53.41 | | 18 | 14.14 | 20.36 | 31.81 | 45.80 | 56.55 |
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