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3.5 Diameter Pipeline Launching using Single Point Mono Buoyancy Units

Underwater Air Lift Bags
October 04, 2025
Category Connection: Underwater Air Lift Bags
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Tags:
#Underwater Lifting Bags #Underwater Pillow Bags #Pillow Lift Bags
Brief: Discover the revolutionary Single Point Mono Buoyancy Units (MBUs) by DOOWIN, designed for efficient and safe offshore pipeline installations, salvage operations, and towing. These enclosed flotation devices combine inflatable buoyancy with structural robustness, offering axial load transmission, compact logistics, and dynamic buoyancy control. Ideal for pipeline shore approaches and towing, MBUs ensure cost efficiency, safety, and speed.
Related Product Features:
  • Proprietary through-strop design for axial load transmission with a safety factor exceeding 5:1.
  • Compact logistics with packed weight just 1% of lifting capacity, enabling rapid deployment.
  • High-tensile polyester construction with UV-stabilized PVC coating for depth resilience.
  • Integrated air valves for dynamic buoyancy control during critical operations.
  • Excels in pipeline shore approaches, reducing risks to divers and workboats.
  • Simplified rigging with single-point attachment for towing and salvage operations.
  • Available in 1t, 2t, 3t, and 5t lift capacities for diverse project scales.
  • Cost-efficient and durable, outperforming steel or foam alternatives.
Faqs:
  • What are the key advantages of Single Point Mono Buoyancy Units?
    MBUs offer axial load transmission, compact logistics, dynamic buoyancy control, and simplified rigging, making them ideal for pipeline installations and salvage operations.
  • How do MBUs ensure safety during pipeline installations?
    MBUs reduce risks to divers and workboats by eliminating high-energy projectile hazards during buoyancy release and feature a safety factor exceeding 5:1.
  • What are the available lift capacities for MBUs?
    MBUs are available in 1t, 2t, 3t, and 5t lift capacities, adapting to diverse project scales while complying with IMCA D-016 standards.
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