Parachute Air Lift Bags with Underwater Open Bottom for Underwater
Geotechnical Surveys
Description
Marine debris poses a significant environmental threat, and
buoyancy bags are often used for its removal from oceans, rivers,
and harbors. These bags can lift large pieces of debris such as
sunken boats, containers, and abandoned equipment. Made from tough,
durable materials, buoyancy bags are designed to withstand harsh
marine conditions while providing high lifting capacity. By using
these bags, environmental agencies and marine conservation groups
can quickly and safely remove debris from underwater environments,
helping to preserve the health of aquatic ecosystems.
Specifications
| Product Name | Buoyancy 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-P01 | 200 | 441 | 800 | 5 |
| HM-P02 | 500 | 1,103 | 1,000 | 8 |
| HM-P03 | 1,000 | 2,205 | 1,300 | 11 |
| HM-P04 | 2,000 | 4,410 | 1,600 | 20 |
| HM-P05 | 4,000 | 8,820 | 2,000 | 50 |
| HM-P06 | 6,000 | 13,230 | 2,300 | 66 |
| HM-P07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-P08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-P09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-P10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-P11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-P12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-P13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-P14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-P15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-P16 | 200,000 | 441,000 | 7,300 | 900 |
| *Note: Other sizes can be customized according to the requirements. |
Features
Expert Engineering
Designed by experienced engineers specializing in underwater
lifting and buoyancy solutions.
Long Service Life
Constructed with premium materials and robust construction
techniques, extending the product's lifespan.
Streamlined Design
Optimized hydrodynamic profiles reduce water resistance during
ascent, improving efficiency.
Versatile Applications
Suitable for a wide range of underwater tasks including object
recovery, marine construction, and salvage operations.
Applications
● Underwater Geotechnical Surveys
● Seafloor Mapping and Charting
● Marine Environmental Monitoring
● Underwater Search and Rescue
Advantages
Easy to Maintain
The design and materials of our Buoyancy Bags make them easy to
maintain, clean, and store, ensuring they remain in good condition
and ready for use when needed.
Quick Inflation and Deflation
Our Buoyancy Bags feature inflation and deflation systems that
allow for fast and efficient operation, minimizing the time
required for deployment, retrieval, and repositioning.
Superior Impact Resistance
Made from robust materials, our Buoyancy Bags are resistant to
impacts, ensuring they can handle rough handling during deployment
and retrieval without sustaining damage.
Multi Functional Use
Our Buoyancy Bags can be used for a variety of lifting tasks,
including marine salvage, offshore oil and gas projects, ship
launching, heavy equipment lifting, and underwater pipeline
installation.
FAQ
1. Do Buoyancy Bags need to be anchored?
In most cases, Buoyancy Bags are not anchored but are instead
attached to the object being lifted with ropes or cables. However,
for certain operations, they may require some form of anchoring or
stabilization.
2. Can Buoyancy Bags lift underwater vehicles?
Yes, Buoyancy Bags are ideal for lifting submerged vehicles, such
as underwater drones or small boats. They provide the necessary
buoyancy to safely raise the vehicle to the surface or move it to
another location.
3. Can Buoyancy Bags be used in both freshwater and saltwater?
Yes, Buoyancy Bags are designed for use in both freshwater and
saltwater environments. They are resistant to corrosion and damage
caused by exposure to saltwater, ensuring long-term performance.
4. Can Buoyancy Bags be used for lifting vehicles in dry docks?
Yes, Buoyancy Bags are used in dry docks to assist with lifting and
repositioning vehicles or ships. They provide an efficient
alternative to cranes and other heavy lifting equipment in these
environments.
