Buoyancy Bags Custom Inflatable PVC Marine Salvage Cylinder
Buoyancy Airbags
Description
The principle of buoyancy plays a central role in the design of
Buoyancy Bags. These bags utilize Archimedes' Principle, which
states that an object submerged in fluid experiences an upward
force equal to the weight of the displaced fluid. By inflating the
buoyancy bag with air, the bag displaces water, creating an upward
lifting force. Buoyancy Bags are carefully engineered to ensure
they provide the right balance of buoyancy relative to the weight
of the object being lifted, making them a reliable tool for
underwater lifting operations.
Specifications
| Product Name | Buoyancy Bags |
| Raw Material | PVC coating fabric |
| Type | Cylindrical, Parachute, Pillow |
| 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 |
Tolerances | +/- 0.03 on densities +/- 0.2 mm on thickness +/- 0 to +3mm on width +/- 0 to +3mm on length |
| Model | Buoyancy | Diameter | Length | Appr. Weight |
| Cylindrical | [kg] | [lbs] | [mm] | [mm] | [kg] |
| HM-ULB01 | 200 | 441 | 500 | 1,000 | 5 |
| HM-ULB02 | 500 | 1,103 | 800 | 1,000 | 8 |
| HM-ULB03 | 1,000 | 2,205 | 1,000 | 1,500 | 11 |
| HM-ULB04 | 2,000 | 4,410 | 1,300 | 1,500 | 20 |
| HM-ULB05 | 4,000 | 8,820 | 1,600 | 2,000 | 50 |
| HM-ULB06 | 6,000 | 13,230 | 2,000 | 2,000 | 66 |
| HM-ULB07 | 8,000 | 17,640 | 2,000 | 2,600 | 75 |
| HM-ULB08 | 10,000 | 22,050 | 2,400 | 2,400 | 80 |
| HM-ULB09 | 15,000 | 33,075 | 2,600 | 3,000 | 110 |
| HM-ULB10 | 20,000 | 44,100 | 3,000 | 3,000 | 130 |
| HM-ULB11 | 30,000 | 66,150 | 3,000 | 4,500 | 170 |
| HM-ULB12 | 50,000 | 110,250 | 4,000 | 4,000 | 220 |
| HM-ULB13 | 70,000 | 154,350 | 4,000 | 5,700 | 310 |
| HM-ULB14 | 100,000 | 220,500 | 4,000 | 8,000 | 450 |
| HM-ULB15 | 150,000 | 330,750 | 5,000 | 8,000 | 660 |
| HM-ULB16 | 200,000 | 441,000 | 5,000 | 10,000 | 900 |
| *Note: Other sizes can be customized according to the requirements. |
Features
Pressure Resistant
The construction of these bags can handle high-pressure underwater
environments, providing reliable performance at varying depths.
Adjustable Buoyancy
The buoyancy of these bags can be adjusted by inflating or
deflating them, giving operators full control over the lifting
process.
Portable
These bags are lightweight and easy to transport, making them ideal
for use in remote or hard-to-reach locations.
Rapid Deployment
Buoyancy Bags can be deployed quickly, significantly reducing the
setup time for lifting operations.
Applications
● Raising submerged vehicles
● Pipeline installation and repositioning
● Lifting heavy machinery from the seafloor
● Underwater demolition
● Boat and yacht recovery
Advantages
Rigorous Quality Control
Each product undergoes strict quality checks at multiple stages to
ensure that it meets the highest standards for durability and
reliability.
Industry Leading Expertise
With decades of experience, we are recognized as an industry leader
in designing and manufacturing Buoyancy Bags for various
applications.
Global Supply Network
We serve a wide range of international markets, providing
high-quality Buoyancy Bags to clients worldwide.
Flexible Manufacturing Capacity
Our factory is equipped with the capacity to handle both small and
large-scale production, making us ideal for custom or bulk orders.
FAQ
1. Are Buoyancy Bags resistant to UV rays?
Yes, most Buoyancy Bags are made with UV-resistant materials to
ensure longevity when exposed to sunlight.
2. Can Buoyancy Bags be used in deep water?
Yes, they are designed to work at varying depths, including
deep-water operations, without compromising performance.
3. How do I maintain a Buoyancy Bag?
Regular inspection for punctures, proper cleaning, and storage in a
dry, cool place help maintain the performance and lifespan of the
Buoyancy Bags.
4. Do Buoyancy Bags require any special equipment?
Typically, you only need an air compressor or pump for inflation,
making them easy to use without additional complex equipment.
