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Buoyancy Bags Custom Inflatable PVC Marine Salvage Cylinder Buoyancy Airbags

Categories Buoyancy Bags
Brand Name: Hongruntong Marine
Model Number: HM-BB10
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin: China
MOQ: 1
Price: US$18-US$280
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2310 Pcs Per Month
Delivery Time: 5-7 Work Days
Packaging Details: Wooden Pallets, Wooden Box
Product Name: Buoyancy Bags
Feature: Durable Construction, Easy Filling and Emptying
Reinforcement: Nylon Fabric
Material: PVC Coating Fabric
Lifting Capacity: 200kg to 50 tons
Thickness: 0.4mm-2.5mm, or as Request
Valve: Inflation and Pressure Release
Color: Black, Yellow, Orange, or as Request
Application: Structural Load Testing, Proof Load Testing
OEM: Welcome
Warranty: 36 Months
MOQ: 1
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Buoyancy Bags Custom Inflatable PVC Marine Salvage Cylinder Buoyancy Airbags

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 NameBuoyancy Bags
Raw MaterialPVC coating fabric
TypeCylindrical, Parachute, Pillow
Size500kg, 1000kg, 5000kg 10000kg,etc
Thickness0.4-1.2mm, or as request
ColorYellow, Blue, Black, etc
Density0.33-0.9g/cm3
Safety Factor7:1

Tolerances

+/- 0.03 on densities

+/- 0.2 mm on thickness

+/- 0 to +3mm on width

+/- 0 to +3mm on length


ModelBuoyancyDiameterLengthAppr. Weight
Cylindrical[kg][lbs][mm][mm][kg]
HM-ULB012004415001,0005
HM-ULB025001,1038001,0008
HM-ULB031,0002,2051,0001,50011
HM-ULB042,0004,4101,3001,50020
HM-ULB054,0008,8201,6002,00050
HM-ULB066,00013,2302,0002,00066
HM-ULB078,00017,6402,0002,60075
HM-ULB0810,00022,0502,4002,40080
HM-ULB0915,00033,0752,6003,000110
HM-ULB1020,00044,1003,0003,000130
HM-ULB1130,00066,1503,0004,500170
HM-ULB1250,000110,2504,0004,000220
HM-ULB1370,000154,3504,0005,700310
HM-ULB14100,000220,5004,0008,000450
HM-ULB15150,000330,7505,0008,000660
HM-ULB16200,000441,0005,00010,000900
*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.
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