Marine Salvage Airbags
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High quality marine airbags manufacturer in China that you can trust. Competitive price and fast delivery.
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- Multifunctional applications
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Marine Salvage Airbags Form China
Designed for marine salvage and rescue, Marine Salvage Airbags are manufactured based on advanced marine launching airbag technology. Made from high tensile rubber, multi-layer heavy duty synthetic tyre cord fabric and a strong vulcanised inner rubber layer, our airbag offers extremely reliable performance. This is an extremely robust airbag which is not only used as a floating salvage pontoon for wreck salvage, pontoon salvage and marina construction. It is also particularly suitable for a wide range of underwater construction projects such as pipeline surfacing, beach towing and river crossing.

The airbag has a cylindrical design with a tapered head and tail port. The tail port features an airtight swivel and air intake kit for stability and sealing. A polyester webbing harness surrounds the body of the airbag, providing a minimum 6:1 buoyancy safety factor. An automatic pressure relief valve ensures that internal pressure is automatically relieved when used in deep water, preventing damage to the unit. Compared with traditional PVC airbags, this airbag is more robust and durable, adapting to various complex marine environments.
In addition, Ship Salvage Airbags are small and lightweight when deflated. It is very easy to transport and rapid deployment, especially suitable for emergency rescue and rapid response needs. Whether it is to right a wreck in deep water or to serve as a temporary pontoon in shallow water. This airbag deploys quickly to ensure efficient salvage. When you choose our marine salvage airbags, you get a top-of-the-line salvage device that is highly buoyant, rugged and versatile. Meet the needs of your growing business.



Technical specifications
The appearance of the sea salvage airbag is a closed cylindrical airbag body. Equipped with two conical heads and tail ports to ensure stability and sealing in the water. It is mainly composed of the following materials:
Outer Layer: High tensile rubber providing excellent resistance to abrasion and puncture.
Middle Layer:Multiple layers of heavy duty synthetic tyre cord fabric to enhance the overall strength and durability of the airbag.
Inner Layer: Firmly vulcanised inner layer of rubber to ensure airtightness and durability of the airbag.
You can also customise the length as well as the diameter of the airbag to suit your specific needs. We offer airbags with buoyancy up to 300TON.Zhonghaihang standard specifications are:
Diameter range: 0.8 metres to 2.0 metres.
Effective length: 6 metres to 25 metres
Total length: 7 metres to 26 metres
Ensure the safe salvage and flotation of wrecks and offshore objects with our marine salvage airbags.
Key Features
High Buoyancy Capacity:The marine salvage airbag provides buoyancy from 1 tonne to 300 tonnes to meet various salvage needs. The buoyancy design ensures continuous and stable buoyancy during operation, enhancing salvage efficiency.
Durable Design:Multi-layer high tensile rubber and heavy-duty synthetic tyre cord fabric are used to enhance abrasion and puncture resistance. And the overall screw-type binding design, no welded structure, improves the overall robustness and durability of the airbag.
Multi-functional application: It is suitable for a variety of underwater construction projects, such as shipwreck salvage, pontoon rescue, wharf construction, pipeline surfacing, beach towing and river crossing. It can be flexibly configured to meet different operational requirements.
Safety: Equipped with an automatic pressure relief valve, which automatically releases when the internal pressure reaches the rated value, preventing over-inflation. Polyester webbing sling provides at least 6:1 buoyancy safety factor to ensure stability and safety during operation.
Application Scenarios
Shipwreck salvage: The sea salvage airbag can effectively support and lift the shipwreck to ensure the stability and safety of the salvage process.
Pontoon and wharf construction: In pontoon and wharf construction, the sea salvage airbag serves as a temporary buoyancy support to provide the necessary buoyancy and stability.
Pipeline Floating and Beach Towing: When pipeline floating or beach towing is required, the marine salvage airbag can provide strong buoyancy support.
Offshore platform draught reduction: offshore platform draught adjustment is the key to ensure the stable operation of the platform. Our marine salvage airbags can help platforms adjust their draft by providing the necessary buoyancy support.
Vehicle and yacht salvage: Whether it is a small yacht or a large vessel, the airbags can provide enough buoyancy support to ensure the salvage process is efficient and safe.
Our marine airbags Gallery
Maximize safety and efficiency with our marine salvage airbags, specially designed for lifting and salvaging vessels. Customizable to your needs, our airbags provide reliable support in challenging maritime conditions.


