Rubber Underwater Lifting Bags 5m-25m Length Wear Resistant 5ton - 200ton Buoyancy
Price:
Negotiable
MOQ:
1pc
Delivery Time:
2~3 weeks
Brand:
DOOWIN MARINE
Product Description
Marine Salvage Underwater Lifting Rubber Airbags
Marine Salvage Rubber Airbags provide reliable buoyancy solutions for underwater operations, offering efficient and controlled lifting capabilities for submerged object recovery, pipeline installation, and underwater construction projects.
Product Overview
These high-performance airbags utilize advanced rubber composite materials and modular design principles to enable precise lifting operations in marine environments. As a safer alternative to traditional steel buoyancy systems, they reduce operational complexity while maintaining exceptional load-bearing capacity.
Key Technical Specifications
| Material Composition | Reinforced rubber-coated nylon fabric with anti-corrosion layers |
|---|---|
| Load Capacity | 5ton to 200-ton range (customizable) |
| Operating Depth | Shallow water to deep-sea applications |
| Safety Factor | 5:1 certified by industry standards |
| Temperature Range | -30°C to +80°C operational tolerance |
| Inflation System | 3/4'' SS ball valves or manifold |
Core Features
- Modular Deployment System: Multiple airbags can be connected in parallel for distributed lifting with foldable design for easy storage and rapid deployment
- Custom Configurations: Available for pipelines (DN300-DN3000) and irregularly shaped objects
- Environmental Adaptability: Low-friction surface reduces underwater drag with UV-resistant outer layer and saltwater corrosion protection
Operational Advantages
- Cost Efficiency: 40% lower total ownership cost compared to steel buoy systems
- Deployment Speed: 60% faster installation than traditional methods
- Operational Flexibility: Suitable for tidal zones, deep water, and confined spaces
- Maintenance Simplicity: No complex mechanical components requiring frequent servicing
Applications
- Shipwreck recovery operations
- Pipeline installation buoyancy support
- Subsea construction component placement
- Hazardous material containment handling
Compliance & Certification
- Meets industry standards for marine salvage operations
- ISO 9001 certified manufacturing processes
- CE and RoHS compliant for environmental safety
- 12-month standard warranty with extended service options
These airbags have been successfully deployed in major marine salvage operations worldwide, including pipeline projects in coastal regions and shipwreck recovery missions. Their modular design allows for scalable solutions from small-scale operations to large-scale marine construction projects.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
Location
Xiazhuang Industry Park, Chengyang, Qingdao, China
Contact Person
Xiang Sun