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QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

  • China,Qingdao
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China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift

  1. China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
  2. China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
  3. China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
  4. China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
  5. China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
  6. China Yellow Red Elongated Float Bags High Strength For Underwater Air Lift

Yellow Red Elongated Float Bags High Strength For Underwater Air Lift

  1. MOQ: 1pc
  2. Price:
  3. Get Latest Price
Name Elongated Float Bags
Application Pipeline, Cable, Rope Buoyancy Support
Skin Material PVC Coated And Woven Polyester Fibre
Color Yellow or Red
Valves Automatic Relief Valves
Packaging Details Pallet or Plywooden Box
Delivery Time 2~3 weeks
Supply Ability 10pcs/per week
Brand Name DOOWIN MARINE
Model Number CF
Certification CCS, BV, LR
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Name Elongated Float Bags Application Pipeline, Cable, Rope Buoyancy Support
Skin Material PVC Coated And Woven Polyester Fibre Color Yellow or Red
Valves Automatic Relief Valves Packaging Details Pallet or Plywooden Box
Delivery Time 2~3 weeks Supply Ability 10pcs/per week
Brand Name DOOWIN MARINE Model Number CF
Certification CCS, BV, LR Place of Origin China
High Light Yellow Elongated Float BagsRed Elongated Float BagsFloat Bags High Strength
DOOWIN is a specialized manufacturer of high-performance underwater air buoyancy bags, designed for marine salvage, buoyancy assistance, and emergency rescue operations. Their Elongated Float Bagsare crafted from durable, high-strength materials, ensuring reliability in extreme underwater pressures and harsh marine environments.
Key Features:
Versatile Applications‌: Ideal for lifting sunken objects, stabilizing submerged structures, and providing critical flotation support during rescue missions.
Multiple Sizes & Load Capacities‌: Designed to accommodate various operational needs, offering flexibility in marine salvage and buoyancy solutions.
Robust Construction‌: Engineered to withstand demanding underwater conditions, ensuring long-term durability.
Advantages of Elongated Float Bags
Heavy Duty Material
Made of heavy-duty PVC-coated polyester fabric certificated by SGS.
Automatic Relief Valves
Relief valves can open automatically to release inside pressure to prevent burst.
Safety Factor 5:1
Design safety working factor 5:1 at least complying with IMCA D016.
Low Diameter Design
Small diameter with elongated body design used for shallow water is a critical factor.

Why Choose DOOWIN?
DOOWIN’s innovative buoyancy solutions enhance marine operations, combining advanced engineering with practical functionality. Their commitment to quality and performance makes them a trusted partner in marine salvage and rescue missions.

Specification of Enlogated Float Bags

Model

Lifting Capacity

(kg)

Lifting Capacity

(lbs)

Diameter

Length

Dry Weight

LP-500

500

1 100

0.46 m

3.05 m

10 kg

LP-1000

1 000

2 200

0.56 m

3.66 m

25 kg

LP-1500

1 500

3 300

0.74 m

3.43 m

35 kg

LP-2000

2 000

4 400

0.74 m

4.57 m

50 kg

LP-5000

5 000

11 000

1.10 m

5.81 m

70 kg



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
  • Xiazhuang Industry Park, Chengyang, Qingdao, China
  • https://www.shiplaunchingairbags.com/

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