Using an Airbag for ship launching and lifting is an innovative technology which we have proprietary intellectual property rights.It’s a new technology who have tremendous potential to be used more and more extensive.
The structure Hangshuo ship airbag for ship is shown in Fig. 4 marine rubber balloon/ rubber airbags for ship landing . 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.
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.
Qingdao Hangshuo Marine Supplies Co.,Ltd.specialized in manufacturing marine airbags and pneumatic rubber fenders from 2005.
We have established long-term cooperation relationship with many shipyards and ship owners, trading companies in China mainland.
We also export to Malaysia, Singapore, India, Indonesia, Philippinesand many other countries in the world .
Answer:All of size we provided is effective lenght,don't including the cones.
2 How long is the guarantee period?
All of our airbags have 3 years guarantee period.