High Bearing Capacity Rubber Marine Salvage Pontoon/underwater Lift Bag

Brief Description:

Pontoon is also known as floating bag, floating airbag, salvage airbag and refloation airbag. It is similar to ship launching airbags.

Launching ship with rubber airbags is a big innovation started in 1980s. Our boss Mr.Pan is one of the first group of experts who were interested in the research and application of airbags used for ship launching and landing. This new technique was gradually proved to be economical and practical. Now the technique is mature and become popular among big shipyards both in China and abroad.

Our company has been specialized in the the manufacture and popularization of ship rubber airbags for more than 20 years. We played a leading role in setting National Industrial Standard on marine airbag and fender products. Our factory complies with ISO9001:2008 and our products pass the related tests and obtain CCS certificates. Several new models of our products are granted with National Patents and are solely supplied by us .

Pictures of a normal airbag:

Pictures of a pontoon:

Differeces between ship launching airbag and pontoon:

Pontoon's inner rubber layer is made separately and the tyre cord layers are woven crossly from two heads. The air tightness is inspected and tested during the production process to make sure no leakage is possible. The high strength tire cords contribute to improve the performance of anti-explosion against high pressure. All the process is conducted with the body filled with inflated air. We could make 100% air tightness.

There are special designing on salvaging pontoon, like handles, bulkles, which is used to tie the bags on sunk boat.

For normal salvage project, you also could select normal launching airbag. We could achieve 100% no air leakage within 24hours, and pressure losing not more than 0.02 within 48hours.

The special designed airbag for US mine company, lifting rocks underwater 10m depth.

Application:sunken vessel salavge , House boat floating equipment, floating dock for cargo discharging,dredging floating equipment, cassion moving, etc.