
Rubber Marine Salvage Airbag
Besides launching ships, another application of marine airbags is for salvage of sunken ships or ship wrecks or other objects underwater. It is called marine or ship salvage airbag. It uses the buoyancy of the airbag after inflation. Rubber salvage airbag is a much tougher one than PVC lifting airbags. Due to its heavy duty capacity, it can be used for big sunken vessels.
Description
Rubber Marine Salvage Airbag
Besides launching ships, another application of marine airbags is for salvage of sunken ships or ship wrecks or other objects underwater. It is called marine or ship salvage airbag. It uses the buoyancy of the airbag after inflation. Rubber salvage airbag is a much tougher one than PVC lifting airbags. Due to its heavy duty capacity, it can be used for big sunken vessels.
Construct of Rubber Marine Salvage Airbag
Same as Rubber Ship Launching Airbags, Marine Salvage Airbags are constructed of an exterior rubber layer, heavy-duty synthetic-tire-cord layers, and an inner rubber layer vulcanized firmly. It has the cylindrical balloon body, with two conical or arc-shaped heads and end mouth. Air tightness swivel and air inlet kits are screwed with end mouth.
Advantages of Rubber Salvage Airbag
1. Heavy Duty: Rubber Salvage Airbags are made of rubber layers reinforced by synthetic-tire-cord. It can have the floating capacity of hundred tons.
2. Flexibility: The airbags can be made in various sizes and thickness to suit for different sunken vessels’ special conditions.
3. Practicability: Rubber Salvage Airbags are easy to be secured on the sunken ships with bandage belts. And the operation of inflation is very simple.
Buoyancy of Marine Salvage Airbags
Salvage Airbags in different sizes have different buoyancy. Below is the list of buoyancy of main sizes.
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