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ship launching airbags
ship launching airbags are accorded with ISO 14409. Marine airbag can be used to launch and upgrade a ship up to 100,000DWT. The "flexible launching techonology" makes this new ship launching method widely used all over the world.
Comparing to the traditional slipway launching method, the Marine airbag are much environmental, because Marine airbag can launch a ship at any seaside, so there's no need to worry about the construction of luanching facilities; besides, the Marine airbag need not too much maintenance and could be used repeatedly. .
ship launching airbags structure:
The structure Nanhai No. 1 Marine airbag for ship is shown in Fig. 4. It consists of a bag body and end-iron component. The bag body is made from vulcanization of base rubber and reinforced fiber material. The end-iron component is made of metal materials and connected to the bag body firmly.
ship launching airbags application
1.Hoist and handling airbags: They can be widely used for handling the various large prefabricated reinforced-concrete products( such as caisson, box culvert, bridge), oil drilling equipment and integrated building, etc. ?
2. Floating and filling airbags: The corresponding buoyancy can be offered on the client’s request during wreck salvage and underwater installation operation. Filling and floating gasbags can be flexibly combined for wreck salvage, pontoon bridge installation, dock, above water transmission pipeline, etc. in many ways such as cabin occupation , etc.
3. Water supply and drain airbag for ship: It is widely used for water supply and drain engineering for large-size, medium-size and small –size ships, with labour-saving, time-saving and physical force -saving.
4. Mandrel airbag: It can substitute for the wooden or steel mandrel used for pouring hollow large reinforced concrete structure.
5. Container airbag: It can be used as the gas or liquid storage and transport container.
Nanhai No.1 ship launching airbags characteristics:
2.Wear resistance and anti-aging:
3.Good air tightness:
4.Safety and reliability:
5.High kneading & compressing resistance and damping capacity:
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