Plywood box for Pipeline Air Lifting Buoyancy Bags
DOOWIN marine inflatable floating pontoon buoyancy units are one kind of cylindrical shape fully enclosed buoyancy bags. It is known as salvage pontoon, totally enclosed air lift bags, or buoyancy bags.
Enclosed marine inflatable floating pontoon buoyancy units provide an ideal static buoyancy system for CABLE, PIPELINE, HOSE. Inflatable buoyancy bags can be attached to the pipe along the pipeline suitable for installation buoyancy on pipeline float-outs, beach pulls and river crossings. The customer can tie the inflatable buoyancy bags to the pipe horizontally. The user can control its buoyancy to allow the load to settle gently into the correct position.