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Qingdao Doowin Rubber And Plastic Co., Ltd.

Underwater Air Lifting Bags, Underwater Lift Bags, Underwater Air Lift Bags manufacturer / supplier in China, offering Pillow Type Enclosed Flotation Air Lift Bags, Underwater Salvage Floating Air Bag/Underwater Air Lifting Bag, Crane Load Test Water Weight Bags / Filled Weight Bags for Sale and so on.

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Supplier Homepage Product Underwater Air Lift Bags Pillow Type Enclosed Flotation Air Lift Bags

Pillow Type Enclosed Flotation Air Lift Bags

FOB Price: US $400-20,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $400-20,000/ Piece
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Production Capacity: 20 Units Per Week
Transport Package: Sea Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: flotation bags
  • Application: Salvaging
  • Condition: New
  • Safety Factor: 6:1
  • Flotation Bag Type: Pillow Type
  • Type: Pillow Type Air Lift Bags
  • Usage: Marine Salvage
  • Trademark: DOOWIN, DooFlex
  • Origin: China
  • Standard: Imca D 016
  • Customized: Customized
  • Flotation Bags Capacity: 100kg ~ 4ton
  • Production Standard: Imca D016
  • Flotation Bags: Pillow Type
  • Material: PVC Coating Fabric
  • Certification: ABS, Dnv, BV, CCS
  • Specification: 5TON
Product Description
Enclosed flotation bags are suitable for most types underwater lifting and light salvage better than open bottom lifting bags

DooFlex Enclosed Flotation Pillow Type Air Lift Bags are one kind versatile lift bags with totally enclosed pillow type. It can be used in shallow water with the maximum lift capacity for the refloatation work and towing jobs.

Enclosed flotation pillow type air lift bags are manufactured from high-strength PVC coating fabric, which is highly abrasion, and UV resistant. Each enclosed pillow air lift bags are equipped with heavy duty webbing harness with single pick points and screw pin shackle, over-pressure valves, stainless steel ball valves and quick disconnects. Custom sizes, and rigging options are available upon request.

Features and Advantages of Enclosed Flotation Bags:

- Made of heavy duty PVC coated polyester fabric (Made in German)
- All seams are RF welded seams
- Portable for rapid deployment
- Fold compactly for easy carrying and storage
- Ceritificated Webbing harness with single shackle fixing point
- Auto over-pressure relief valves equipped
- Design safety working factor 6: 1
- 3/4'' B. S. P air inlet stainless steel ball valves with quick diconnects
- Delivered ready for use
- Custom sizes and types available

Application of Enclosed Flotation Air Lifting Bags:

- Shallow water salvage and refloatation
- Towing Jobs

Quality Assurance Guaranteed

All DooFlex air lift bags are manufactured and tested comply with IMCA D016, Rev3-June 2007 Guidelines. Quality is approved by SGS & UKAS in accordance with ISO9001: 2008.
Pillow Type Enclosed Flotation Air Lift Bags
ModelLifting CapacityDimension3/4'' ValvePressure Relieve Valve
 KGSLBSLenghtWidth  
EP-1001002001.050.76 Yes Yes
EP-250250 550 1.32 0.82  Yes  Yes
EP-500 500 1100 1.3 1.2   Yes  Yes
EP-1000 1000 2200  1.551.42 Yes     Yes
EP-2000 2000 4400 1.95 1.78  Yes   Yes  
EP-3000 3000 6600 2.9 1.95  Yes   Yes  
EP-4000 4000 8400 3.23 2.03  Yes   Yes  
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Ms. Celina Wang
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