Ship Lifting Rescue Air Bags , Marine Salvage Lift Bags For Cargo
Ship
Marine airbags can generate greater buoyancy and strong
load-bearing capacity, and are now widely used in rescue of
stranded ships and other buoyancy and salvage fields.
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
Storage of the air bag
* If the air bag will not used for quite a long time, it shall be
washed and dried, filled with French chalk inside and coated with
French chalk outside as well as put in dry, shady and ventilated
place in the room.
* Place storing the air bag shall be far away from the heat source.
* The air bag can’t contact with acid, alkali, grease and organic
solvents.
*The air bag should be stretched flat when not used. it’s not
allowed to pole up and stack heavy object on the air bag.
Airbag packaging and transportation:
According to the provisions of the CB/T 3795-1996 of the People's
Republic of China Ship Industry Standard, the packaging,
transportation and storage of marine airbags should comply with the
following standards:
1. Packaging
Folded and packed with plastic woven bags.
2. Transportation
Airbags should be lifted, lifted, and rolled in an inflated state
when transported on short distances. It is strictly forbidden to
drag on the ground.
The airbag should be folded and fixed to the tray during
long-distance transportation, with a cushion underneath, and
wrapped with a wrapping film on the outside.
Guaranteed working pressure of shipping water rubber airbags :
| type | D=0.8m | D=1.0m | D=1.2m | D=1.5m | D=1.8m | D=2.0m |
| 3 layers | 0.13MPA | 0.10MPA | 0.09MPA | 0.07MPA | 0.06MPA | 0.05MPA |
| 4 layers | 0.17MPA | 0.13MPA | 0.11MPA | 0.09MPA | 0.08MPA | 0.07MPA |
| 5 layers | 0.21MPA | 0.17MPA | 0.14MPA | 0.11MPA | 0.09MPA | 0.08MPA |
| 6 layers | 0.25MPA | 0.20MPA | 0.17MPA | 0.13MPA | 0.11MPA | 0.10MPA |
| 7 layers | 0.29MPA | 0.23MPA | 0.20MPA | 0.15MPA | 0.13MPA | 0.12MPA |
| 8 layers | 0.33MPA | 0.26MPA | 0.23MPA | 0.17MPA | 0.15MPA | 0.14MPA |
