Specifications
Brand Name :
DOOWIN MARINE
Model Number :
CF
Certification :
CCS, BV, LR
Place of Origin :
China
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
MOQ :
1pc
Packaging Details :
Pallet or Plywooden Box
Delivery Time :
2~3 weeks
Supply Ability :
10pcs/per week
Description
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



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Yellow Red Elongated Float Bags High Strength For Underwater Air Lift

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Brand Name :
DOOWIN MARINE
Model Number :
CF
Certification :
CCS, BV, LR
Place of Origin :
China
Name :
Elongated Float Bags
Application :
Pipeline, Cable, Rope Buoyancy Support
Contact Supplier
video
Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
Yellow Red Elongated Float Bags High Strength For Underwater Air Lift
Yellow Red Elongated Float Bags High Strength For Underwater Air Lift

QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.

Verified Supplier
1 Years
qingdao
Since 2011
Business Type :
Manufacturer
Total Annual :
3000000-5000000
Employee Number :
60~80
Certification Level :
Verified Supplier
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