Marine salvage airbags are essential tools in the field of marine salvage and underwater engineering. These inflatable devices are designed to provide buoyancy and lifting capabilities for a wide range of underwater operations, including the salvage of sunken vessels, the recovery of submerged objects, and the support of underwater structures.
Crafted from heavy-duty, durable materials, marine salvage airbags are built to withstand the harsh conditions of the marine environment, ensuring reliable performance even in the most challenging of circumstances. By utilizing marine salvage airbags, salvage experts and diving contractors can efficiently and safely lift and transport heavy underwater objects, reducing the risk of damage and minimizing the impact on the surrounding marine environment. These airbags are not only versatile and easy to use, but they also offer a cost-effective alternative to traditional salvage methods, making them an invaluable asset for professionals in the marine industry.
DOOWIN specializes in manufacturing a diverse range of underwater lifting bags tailored for various applications, including scuba diving air lifting, marine salvage and refloating, as well as providing buoyancy support for pipelines and ships. Our underwater air lifting bags undergo rigorous manufacturing and inspection processes to ensure full compliance with IMCA D-016 standards, and are trusted by international offshore and marine contractors.

We offer open-bottom and enclosed-bottom parachute type underwater air lift bags with capacities ranging from 50kg to 110 tons.
We offer totally enclosed, cylindrical marine salvage bags with capacities ranging from 50 kg to 100 tons.
We offer pillow-type air lift bags with capacities from 50 kg to 5,000 kg, and a scuba tank pocket is available.
We offer specially designed, elongated sausage-style salvage tubes for shallow-water use.
Mono buoyancy units can be used for buoyancy support in marine salvage operations as well as for pipeline laying.
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