Buoyancy Bags High Strength Easy Handling Reliable Performance Durable Design

Buoyancy Bags are high-performance inflatable devices designed for underwater lifting, floatation, and subsea support operations. Constructed from reinforced rubber and high-strength synthetic fabrics, these bags offer reliable buoyancy, high load-bearing capacity, and long-term durability. Their cylindrical design ensures even stress distribution, reducing the risk of deformation during inflation and extending operational lifespan.

Equipped with precision inflation and deflation valves and reinforced lifting eyes, Buoyancy Bags provide secure attachment to slings, chains, or rigging lines. The materials are resistant to abrasion, UV radiation, and saltwater corrosion, allowing safe deployment in harsh marine conditions. Compatible with compressed air or inert gas systems, these bags are highly adaptable for diverse underwater lifting applications.

Note: Other sizes can be customized according to the requirements.

• High Strength Material Construction: Made from multi-layer reinforced rubber and synthetic fabrics, providing exceptional tensile strength. Manufacturing through high-pressure vulcanization ensures uniform material performance and resilience under both static and dynamic loads.
• Precise Buoyancy Control: Equipped with advanced valves, allowing operators to control lift forces accurately, providing smooth and safe underwater lifting. The cylindrical design ensures stability and minimal rotation during inflation.
• Durability in Marine Environments: Engineered for long-term exposure to saltwater, UV light, and mechanical abrasion. Reinforced seams and high-quality rubber maintain structural integrity through repeated inflations.
• Flexible Operational Use: Compatible with compressed air or inert gas inflation, making them suitable for various lifting scenarios. Lightweight yet high-capacity, they are easy to transport and deploy.

• Marine Salvage: Ideal for lifting sunken vehicles, small vessels, or cargo containers. Controlled buoyancy allows gradual ascent, minimizing risk to the load or environment.
• Offshore Construction: Assist in positioning subsea structures, pipeline sections, or modular platforms. Their strength and stability provide safe and precise deployment in moderate currents or wave action.
• Underwater Maintenance and Inspection: Can lift or stabilize subsea equipment for maintenance or inspection. Multiple bags can be used to target specific sections, allowing divers or ROVs to access components safely.

• Proven Engineering Expertise: Over 15 years of experience in designing high-performance underwater lifting solutions. Each Buoyancy Bag undergoes stress analysis and rigorous testing.
• High Quality Materials and Manufacturing: Use of premium rubber and synthetic fabrics, ensuring resistance to environmental stressors and high tensile strength.
• Custom Solutions: Tailored sizes, lifting capacities, and attachment options to meet specific client needs.
• Global Support and Service: Comprehensive support including technical guidance, maintenance advice, and rapid replacement.

A: Capacity depends on bag size and inflation pressure, typically ranging from 500 kg to over 10 tons. Custom options are available.

A: Compressed air, nitrogen, and other inert gases are compatible depending on operational requirements.

A: Yes, they are designed with UV and saltwater-resistant materials to maintain integrity under prolonged marine exposure.

A: Yes, multiple bags can be linked to lift heavier loads or ensure balanced buoyancy. Guidance is provided for optimal load distribution.

A: Check for punctures, seam integrity, valve operation, and correct inflation pressure before each deployment. Follow manufacturer guidelines for periodic maintenance.