Lift bag
Eversafe Marine Engineering Company

Eversafe Marine Salvage airbag is the best choice for 100-2000 tons buoyancy need. Its good characters of easy transportation and store, little demand of maintenance make the salvage works more flexible and cost-effective.
Character of Eversafe Marine Salvage Airbags
1. Ultra strong. Reinforced rubber tube, work safe within 0.4 MPa pressure, tube thickness exceed 10 mm.
2. Can be used in maximum 80 meters deep water. Over-pressure valves are employed to vent expanding air as they ascend.
3. Can be slung to vessels conveniently. Salvage airbags can also be filled into the cabin to drive out water and offer buoyancy.
4. Excellent equilibrium buoyancy. When vessel or other floating structures need extra buoyancy to pass shadow water, the salvage tube can offer excellent equilibrium buoyancy.
5. Easy transportation. Airbags can be folded to fill in one 20' container for more than 15 pieces

Eversafe Salvage Airbag Specifications
Buoyancy range from 5 -70 tons per piece
Diameter range from 1-3 meters
Length range from 5-20 meters

Comparing with PVC air lift bags, salvage airbags are much more stronger and can offer several fold buoyancy each unit.
Comparing with float rigid pontoons, the tube structure can give soft floating support which is good for vessel structure and salvage operation safety. For some capsizing vessels rigid float pontoons are difficult to use but with salvage airbags such salvage works come easy. The operation of salvage airbags is easier than rigid pontoons: no need to ballast water to dive, less effected by wind and wave, less demand of the binding, etc.