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Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Specifications
Brand Name :
Hongruntong Marine
Model Number :
HM-BB123
Certification :
ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin :
China
MOQ :
1
Price :
US$16-US$2250
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :
2362 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
Warranty :
36 Months
MOQ :
1
Description

Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue

Description

Buoyancy Bags, often referred to as underwater lifting bags, are specialized devices designed for lifting heavy objects in submerged conditions. Made from durable, high-strength materials like PVC or rubber, these bags can withstand significant pressure and harsh underwater environments. They work by trapping air inside the bag, creating buoyancy that allows for the safe and efficient lifting of heavy loads, such as sunken vessels, machinery, and debris. Buoyancy Bags are commonly used in salvage operations, underwater construction, and marine transportation, offering a cost-effective solution for lifting and repositioning submerged objects without the need for cranes or other complex equipment.

Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue

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

High Load Capacity
Buoyancy Bags are designed to lift heavy weights, with some capable of lifting thousands of tons, depending on their size and design.
Versatile Applications
These bags are used in various industries, including marine salvage, construction, offshore oil and gas, and environmental cleanup.
Durability
Made from high-strength, abrasion-resistant materials like PVC, neoprene, or polyurethane, they are built to withstand harsh underwater conditions and extreme pressures.
Corrosion Resistant
Buoyancy Bags are designed to resist saltwater corrosion, ensuring a long lifespan even in marine environments.

Applications

● Marine salvage operations

● Lifting sunken ships
● Recovery of submerged cargo
● Underwater construction
● Lifting offshore platforms

Advantages

Over 30 Years of Expertise
With more than three decades of manufacturing experience, we have refined our processes and gained in-depth knowledge of Buoyancy Bag production.
High Quality Materials
We use premium, durable materials like PVC, neoprene, and rubber to ensure long-lasting performance and resistance to harsh underwater environments.
Customized Solutions
Our Buoyancy Bags can be tailored to meet the specific requirements of various lifting and buoyancy needs, ensuring optimal performance.
Advanced Manufacturing Technology
We employ state of the art machinery and techniques to produce Buoyancy Bags with precision and consistency.

Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue

FAQ

1. Can Buoyancy Bags be reused?
Yes, Buoyancy Bags are designed for repeated use as long as they are properly maintained and not damaged.
2. How much weight can a Buoyancy Bag lift?
The lifting capacity depends on the size and design of the Buoyancy Bag, with some capable of lifting hundreds or thousands of tons.
3. Are Buoyancy Bags safe to use?
Yes, they are designed with safety features like pressure release valves to prevent over-inflation, and they offer stable lifting in underwater operations.
4. How long do Buoyancy Bags last?
with proper maintenance and care, Buoyancy Bags can last for many years, even under harsh marine conditions.
Product tags

types of mooring systems

,

offshore mooring buoy

,

mooring components
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Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue

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Product Detail
Brand Name :
Hongruntong Marine
Model Number :
HM-BB123
Certification :
ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin :
China
MOQ :
1
Price :
US$16-US$2250
Contact Supplier
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue

Hongruntong Marine LLC.

Verified Supplier
3 Years
beijing, beijing
Since 1990
Business Type :
Manufacturer
Main Products :
Marine Rubber Airbags, Marine Salvage Airbags, Inflatable Marine Airbags
Total Annual :
5,256,780-5,593210
Employee Number :
220~360
Certification Level :
Verified Supplier
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