... barge enter into water riding salvage airbags Pic 5 Sunken vessel refloat by salvage airbags, Pic 6 Salvage airbags for ... Pic 8 Air lifting for sunken fishing vesselsIn some big vessel salvage works, salvage marine airbags are often used to offer ... About 10-40 T/M3.Application: Ship launching marine airbags are used for ship launching, ship landing, ship lifting, loading, and floating. They are ...