Ship launching is the classical application of marine rubber airbags. Airbags are made of rubber and other functional chemicals, mixed together, calendered in rubber sheet, enlaced in required layers. Marine airbags are shaped in cylindrical type, works in pneumatic status, are called launching air bags, roller bags and pneumatic intensive rollers often. They are inserted in bottom part of a ship to lift itself first and then assist ship launch into water. We produce marine rubber airbags according to requirements of industry standard iso 14409, in standard pressure and high pressure. Durable airbags can be applied to big vessels and barges for not only launching, but also lift, upslip to land and moving.
Marine airbags works like pneumatic tires, with strong toughness, can bear heavy objects, widely selected for engineering projects especially in marine offshore field. Rubber airbags are available to launch various types of barges, ships, marines and tugboats. When do launching, how many pieces and layers are suitable for the project would be the concern. Generally, following basic information would be needed before the infer.
1.Type of vessel? 2.Length of vessel? 3.Width of vessel? 4.Light weight of vessel? 5.What’s the vessels’ DWT?6.What’s the condition of slipway? 7.The blocks height under the vessel? 8. Distance from propeller to end of launch ramp?