QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 1000PCS/Month |
| Delivery Time | 7 days |
| Packaging Details | Carton, plywood box |
| Material | PVC coated fabric |
| Safety factor | 5:1 |
| Capacity | 100kg~5000kg |
| Standard | IMCA D016 |
| Safety valve | Yes |
| Color | Yellow, or customized color |
| OEM | Yes |
| Brand Name | DOOWIN |
| Model Number | EP |
| Certification | CCS, CE, ISO, SGS, BV, ABS |
| Place of Origin | Shandong, China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram | Supply Ability | 1000PCS/Month |
| Delivery Time | 7 days | Packaging Details | Carton, plywood box |
| Material | PVC coated fabric | Safety factor | 5:1 |
| Capacity | 100kg~5000kg | Standard | IMCA D016 |
| Safety valve | Yes | Color | Yellow, or customized color |
| OEM | Yes | Brand Name | DOOWIN |
| Model Number | EP | Certification | CCS, CE, ISO, SGS, BV, ABS |
| Place of Origin | Shandong, China | ||
| High Light | CCS certified underwater air lifting bags ，shallow water marine salvage bags ，pillow shape enclosed lift bags | ||
Enclosed pillow lift bags, known as enclosed flotation bags, is one kind of versatile marine salvage bags. Pillow lift bags are used in underwater salvage more than any other style underwater air lift bags. The most versatile enclosed flotation bags for salvage towing, shallow water, and rigging.
Pillow lift bags are manufactured of high-strength PVC coating fabric, which is highly abrasion, and UV resistant. Each pillow type enclosed flotation bags consist of heavy duty webbing harness with single pick points and screw pin shackle, over-pressure valves, 3/4” stainless steel ball valves and quick connectors. The enclosed pillow type flotation bag is the most versatile floatation bags when shallow water or towing is a concern. The customer can use the pillow lift bags in an upright or flat position. And, also can use it inside vessels under the decking. Perfect for vessel salvage, automobile recovery, underwater construction, logging, dock support during flotation repair, and aircraft recovery.
Refer to IMCA D016
We design and test the pillow type air lift bags refer to IMCA D016. The safety factor is over 5:1.
Auto Pressure Relief Valves
Enclosed flotation bags equip enough pressure relief valves. It can open when pressure reaches 2.5psi.
Various Lifting Harness
Heavy nylon lift harness weld together with the lifting bags with 6:1 safety factor. Two shackles on top.
Heavy Duty PVC Coated Fabric
SGS certificated heavy-duty fabric, Abrasion resistance, Better than Subsalve USA enclosed flotation bags.
CCS Certificated
DOOWIN pillow shape lift bags are certificated by CCS to prove 5:1 safety factor.
We have three kinds of pillow-type lift bags: Normal Pillow Type (EP), Round Corner Pillow Type (REP), and Pillow Lift Bag with Poket for Scuba Tank (SEP).
Pillow-shaped enclosed flotation bags weigh from 100kg to 5000kg. The specification below is a common size. We also make pillow lift bags of other sizes and capacities upon request. Custom sizes and rigging options are available upon request.
Note: The specification is only for your reference. We may change its size without notice.
| Model | Model (Round Corner) | Capacity | Length | Width | 3/4” Inlet |
| EP-100 | REP-100 | 100kg | 1.02m | 0.76m | Yes |
| EP-250 | REP-250 | 250kg | 1.32m | 0.82m | Yes |
| EP-500 | REP-500 | 500kg | 1.3m | 1.2m | Yes |
| EP-1000 | REP-1000 | 1000kg | 1.55m | 1.42m | Yes |
| EP-2000 | REP-2000 | 2000kg | 1.95m | 1.78m | Yes |
| EP-3000 | REP-3000 | 3000kg | 2.9m | 1.95m | Yes |
| EP-5000 | REP-5000 | 5000kg | 3.23m | 2.03m | Yes |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...
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