Salvage Lift Diving Bag With Reflective Band For Underwater
Description
In offshore and subsea engineering, our lift bags provide essential
buoyancy support for submerged structures, pipelines, and mooring
systems. Engineered to withstand harsh underwater conditions, these
lift bags feature abrasion-resistant materials and superior load
bearing capabilities. They are widely used in offshore oil and gas
industries, subsea repairs, and underwater construction projects.
Specifications
| Product Name | Underwater Lift Bags |
| Raw Material | Top Notch PVC Coating Fabric |
| Type | Parachute |
| Size | 500kg, 1000kg, 5000kg 10000kg,etc |
| Thickness | 0.4-1.2mm, or as request |
| Color | Yellow, Blue, Black, etc |
| Density | 0.33-0.9g/cm3 |
| Safety Factor | 7:1 |
| Accessories | Valve, Inflatable Tube, Repair Material |
| OEM | Welcome |
| Warranty | 3 Years |
Tolerances | +/- 0.03 on densities +/- 0.2 mm on thickness +/- 0 to +3mm on width +/- 0 to +3mm on length |
| Model | Lifting Capacity | Dimensions | Appr. Weight |
| Parachute | [kg] | [lbs] | [mm] | [kg] |
| HM-ULB01 | 200 | 441 | 800 | 5 |
| HM-ULB02 | 500 | 1,103 | 1,000 | 8 |
| HM-ULB03 | 1,000 | 2,205 | 1,300 | 11 |
| HM-ULB04 | 2,000 | 4,410 | 1,600 | 20 |
| HM-ULB05 | 4,000 | 8,820 | 2,000 | 50 |
| HM-ULB06 | 6,000 | 13,230 | 2,300 | 66 |
| HM-ULB07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-ULB08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-ULB09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-ULB10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-ULB11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-ULB12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-ULB13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-ULB14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-ULB15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-ULB16 | 200,000 | 441,000 | 7,300 | 900 |
| *Note: Other sizes can be customized according to the requirements. |
Features
Extreme Temperature Resistance
Functions reliably in both cold Arctic waters and high-temperature
tropical environments.
Precision Buoyancy Control for Divers
Fine adjustments allow divers to manipulate loads accurately
without sudden ascents.
Reduced Surface Personnel Requirements
Can be operated by a minimal crew, reducing labor costs for
underwater lifting operations.
Multiple Connection Configurations
Compatible with winches, hoists, and crane lifting systems for
integrated marine operations.
Applications
● Recovery of lost cargo containers
● Dam and reservoir maintenance
● Flood management and emergency rescue
● Underwater habitat construction
● Scientific ocean research
● Floating breakwater installations
Advantages
Cost Effective Alternative to Heavy Equipment
Our underwater lift bags provide an affordable, flexible, and
portable lifting solution compared to cranes or ROV-based systems.
Easy Maintenance and Repair
Designed for long service life, our lift bags can be easily patched
and repaired underwater if needed.
Global Supply and Fast Delivery
With efficient logistics, we ensure fast order processing and
worldwide delivery to meet urgent project timelines.
Expertise in Military and Defense Applications
We supply military-grade underwater lift bags for defense and naval
salvage operations worldwide.
FAQ
1. Can underwater lift bags be used in conjunction with other
lifting equipment?
Yes, underwater lift bags can be used in combination with other
lifting equipment to lift heavier objects.
2. How do you choose the right size lift bag for a specific lifting
operation?
The size of the lift bag needed will depend on the weight of the
object being lifted. It is important to choose a lift bag with a
lifting capacity that exceeds the weight of the object.
3. Are there special considerations for using underwater lift bags
in cold water?
In cold water, it is important to ensure that the lift bag material
is suitable for low temperatures and that the inflation mechanism
is not affected by cold conditions.
4. Can underwater lift bags be used in strong currents?
It is best to avoid using underwater lift bags in strong currents,
as this could make it difficult to control the lift operation.
