salvage airbag and buoyancy airbags

Since 2008, we have been developing and manufacturing various buoyancy airbags for wrecked ship salvage, laying of underwater pipelines, and installation of box culverts. The year of 2013 witnessed the extension of our buoyancy airbag technology into offshore oil engineering, and we have become a qualified vendor and strategic partner of CNOOC (China National Offshore Oil Corporation) with regards to airbags and related products.
Our buoyancy airbag can help our clients achieve incredible cost reduction. For example, our airbag produces 30 tons of net buoyancy per ton of rubber vs. 2 tons of net buoyancy using steel buoyancy tank. Furthermore, our airbags are reusable up to 50 times.

our major strengths of buoyancy airbags

● Incredible cost reduction: For example, our airbag can produce 30 tons of net buoyancy per ton of rubber vs. 2 tons of net buoyancy with steel buoyancy tank. Moreover, buoyancy airbag is reusable up to 50 times.
● Outstanding safety, reliability, environmental friendliness, flexibility and adaptability of our airbag products.
● Qualified vendor of airbags and related products to China National Offshore Oil Corporation.
● World class capability for R&D and international cooperation.

  salvage airbags structure

  In 2004, Shandong Nanhai Airbag Engineering Co.,Ltd. started firstly to upgrade the ship launching airbag technology to engineering airbag with ultrahigh pressure, and applied it into the caisson moving project in harbor constuctions. In 2007,Nanhai company successfully moved the Song Danasty Sunken ship ‘Nanhai No.1’ into the Crystal Palace ,which drew great attention from all over the world for the accomplishment of archeology salvage . Since then, the brand ‘Nanhai No.1’ has been created and promoted internationally.

Refloating salvaging airbag and buoyancy airbag performance

buoyancy airbags in action

 marine project airbags