Marine salvage airbags, buoyancy rubber airbags is also called marine airbags to salvage beached ship and vessel. it is another application of ship launching marine airbags for shipwreck, floating bridge, dock construction rescue and remove of wrecked ships in the salvage and rescue industry. Marine salvage airbags can work as pontoons for supporting docks and other floating structure. Marine salvage tubes perform also well for pipe-laying and other underwater concrete construction projects to provide extra buoyancy. they can be used vertically or horizontally tied by ropes to provide correspondingly buoyancy required.
Marine salvage airbags are very small in sizes while deflated with lighter weight which is easily to be transported and deployed. Salvage tubes could be applied vertically to bring the sunken ships out of deep water. While the boat is suspended near the surface, they can be slung under the boat with one end on each side to raise the boat high enough out of the water to pump out. In shallow water, two marine airbags can be slung together, one on each side of the boat, like salvage pontoons. They can also be used as rollers for moving beached boats back into water, just like ship launching airbags.
Features and advantages of salvage marine airbags
1. Heavy-duty Special Synthetic-tire-cord-rubber-dipped layers
Marine salvage airbags ( salvage tubes ) are made with special synthetic-tire-cord layers which are superior pressure resistant comparing with PVC marine salvage airbags.
2. Higher-Pressure Design
Salvage tubes/airbags has maximum working pressure of 0.25 Mpa, that’s to say rubber salvage pontoon could be used under water 25 m ~60 m water depth, basically upon clients’ request.
3. Holistic Screw Type Enlacing Salvage Airbags
Our salvage marine airbags is a entire enclosed cylindrical tube with two cone heads. It is produced by Holistic Screw Technology which is much more stronger than RF welded salvage airbags.
4. Equipped with full set of salvaging fittings
Each marine salvage airbag is equipped with nylon straps and shackles with 6 : 1 safety ratio.
Buoyancy list of marine airbags
Salvage airbags can be customized in any size. standard size in diameter from 1.0m to 3.0m and effective length to 24m, every size provide an proper buoyancy shown in below table. layers are upon clients requirements.
