Ship Dry Dock Air Bags. Airbags are used for ship launching, haulouts, loading, and floating. They are widely used in cargo boat launching and landing, lifting and moving sunken ships, and salvaging stranded boats. Air bags have the benefit of not only saving labor and time, but investment costs. Additionally they are flexible, portable, and dependable. Technical Advantages: 1. The rubber content is over 56% with tensile strength over 20MPa. 2. The skeleton materials are single three-strand top quality chinlon dipped cord fabric 3. The explosion-proof design 4. The latest integrated winding technology 5. CB/T3795 and CB/T3837 industry standards Why Sunshine Air Bag? We're the specialist in Air Bag applications in diverse types for your best choice