DOOWIN develop twin boom inflatable cable floats is the very best solution for cable and pipeline installation support. It can be used for the cable floats, hose float, and pipe float as inflatable buoyancy units.
Twin Boom inflatable cable floats have two independent floaters. It is manufactured from heavy-duty PVC coating fabric material, which is used for the underwater air lift bags and water bags. Manufactured as two individual boom floats connected by a length of fabric or strap system to support the cable or pipeline. The cable or pipe is placed on the support system easily and attached easily to the twin boom float.
Model | Total Buoyancy Capacity Each Pair | Diameter | Length |
|---|---|---|---|
TF-200 | 200 kg / 441 lbs | 460 mm | 800 mm |
TF-300 | 300 kg / 661 lbs | 460 mm | 1000 mm |
TF-400 | 400 kg / 882 lbs | 460 mm | 1300 mm |
TF-500 | 500 kg / 1102 lbs | 520 mm | 1300 mm |
TF-600 | 600 kg / 1323 lbs | 520 mm | 1500 mm |
TF-800 | 800 kg / 1764 lbs | 600 mm | 1500 mm |
TF-1000 | 1,000 kg / 2205 lbs | 600 mm | 1800 mm |
Note: The specification is only for your reference. We may change its size without notice.
Connected by one PVC coating fabric sheet for single-diameter pipe, cable or hose
Connected by one adjustable webbing sling for different diameter pipe, cable or hose.






DOOWIN Twin Chamber inflatable cable floats can be used for installation support as pipe floats, hose floats, and cable floaters. The twin chamber and pipeline floats are the best solution for cable and pipeline installation support.
The twin chamber inflatable cable floats are manufactured from durable reinforced PVC material, which has been proven in heavy-duty service on our salvage airbags and water load bags. Manufactured as two pillow style floats connected a length of fabric system to support the cable or pipeline. The cable or pipe is placed on the support system easily and attached easily to the floats’ mooring ring. Also available with side rings for adjustable webbing for adjustable rigging spans.
Model | Total Buoyancy Capacity Each Pair | Diameter | Length |
|---|---|---|---|
CF-100 | 200 kg / 441 lbs | 460 mm | 800 mm |
CF-200 | 300 kg / 661 lbs | 460 mm | 1000 mm |
CF-300 | 400 kg / 882 lbs | 460 mm | 1300 mm |
CF-400 | 500 kg / 1102 lbs | 520 mm | 1300 mm |
F-600 | 600 kg / 1323 lbs | 520 mm | 1500 mm |
Note: The specification is only for your reference. We may change its size without notice.
We offer specially designed sausage-type water-filled proof load bags to do the Static and dynamic testing for the lifeboats and davits
Our load-measuring products include portable tension load links and load-measuring shackles both in wireless monitor.
We offer specially designed elongated sausage type water-filled proof load bags to test gangways.
Pillow-type water tanks can be used to verify the structural integrity of buildings, bridges, elevators, loading ramps, gangways, accommodation, ladders, and decks.
DOOWIN is committed to providing high quality proof-load testing water weight bags and air lifting bags for our customers worldwide.
DOOWIN specializes in manufacturing high-performance underwater air buoyancy bags designed for marine salvage, buoyancy assistance, and emergency rescue operations. Crafted from durable, high-strength materials, our bags are engineered to withstand extreme underwater pressures and harsh environments. Available in multiple sizes and load capacities, they offer versatile solutions for lifting sunken objects, stabilizing submerged structures, or providing critical flotation support during rescue missions.
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