Description

Ship launching air-bags are also known as inflatable marine airbags, roller bags, air lift bags, and salvage bags. Standard air bag size range is 1.0m to 2.0m diameter, with lengths up to *8.0m 'effective length'. 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*-layer bags that are 1.5m dia x *5m long contain a rubber content that is not less than *1%. The air-bags can safely hold ***-tons with a safe working pressure of 0.*8MPa while rolling. When standing still the highest lifting pressure is 0.*0MPa while holding ***-tons.
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*-layer bags that are 1.5m dia x *5m long contain a rubber content that is not less than *1%. The air-bags can safely hold ***-tons with a safe working pressure of 0.*2MPa while rolling. When standing still the highest lifting pressure is 0.*4MPa while holding ***-tons
1. Type of vessel?
2. LOA (length) of ship?
3. Width of vessel?
4. Vessel's actual launched weight (gravity weight)/weight without cargo?
5. What is the vessel's DWT?
6. Type of ground ship is built on? (Dirt, concrete, etc.)
7. Depth in meters of the water where the ship first enters the water?
8. What's the angle degree of slipway? (Land, not under water)
9. Please provide the low/high tide schedule at site.
*0. The working height? (The block stand height under the vessel)
*1. Distance from bottom of propeller to the water level?
*2. Distance from back of vessel (in dry dock) to the water entry point?