Single Point Buoyancy Bags

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Description

Single point buoyancy unit is one kind enclosed pipeline buoyancy bag. It only has one single lifting point. So it is very effective for the steel or HDPE pipelines laying work at or near the surface. Moreover it also can work at large angle, like the parachute type air lift bags. Vertical single point mono buoyancy units are made of heavy duty PVC coating fabric material in compliance with IMCA D016. Each enclosed vertical single point buoyancy unit is fitted with pressure relief valves, and filling/discharge ball valves. One internal strop is used to connect the top lifting point with the bottom lifting point.
We also can make lifting belts from the top to the bottom to reinforce the lifting capacity. We make single point buoyancy bags with capacity less than 5ton. For the bigger capacity, you can choose parachute lift bags.

Specifications

Model
Capacity
Diameter
Length
Dry Weight
SPB-500
500KG
800mm
1100mm
15kg
SPB-1
1000KG
1000mm
1600mm
20kg
SPB-2
2000KG
1300mm
1650mm
30kg
SPB-3
3000KG
1500mm
2300mm
35kg
SPB-5
5000KG
1700mm
2650mm
45kg

Type Certificated by Drop Test

Single point buoyancy units are BV type certificated by by drop test, which proven factor of safety in excess of 5:1.
Single Point Buoyancy Bags

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