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Quality Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage factory
Quality Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage factory
Quality Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage factory
Quality Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage factory
Quality Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage factory
Quality Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage factory
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Cylindrical Marine Salvage Airbags Multi layer For Ship Refloatation and Salvage

Brand Name: DOOWIN MARINE
Place of Origin: China
Minimum Order Quantity: 1pc
Supply Ability: 10pcs/per week

Product Details


Name: Marine Salvage Airbags Diameter: 0.6 ~ 3 Meters
Length: 3 ~ 30 Meters Layers: 3 ~ 12 Layers
Material: Natural Rubber,PVC Coated Fabric,Steel,Nylon Rubber,HDPE Application: Marine Salvage, Heavy Lifting, Ship Launching/landing
Highlight

Cylindrical Marine Salvage Airbags

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Marine Salvage Airbags Multi layer

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Cylindrical Ship Launching Airbags

Product Description

Marine Salvage Airbags

Marine salvage airbags are engineered based on ship launching airbag technology, representing the most robust solution for salvage operations. These specialized airbags serve as floating pontoons for salvage and flotation applications, capable of supporting critical marine operations including shipwreck salvage, floating bridge rescue, and dock construction.

Key Features
  • Constructed with high-tensile outer rubber layer and multiple heavy-duty synthetic-tire-cord layers
  • Vulcanized inner rubber layer for maximum durability
  • Equipped with lifting belts and shackles for secure handling
  • Integrated safety valves for automatic pressure release in deep water applications
  • Cylindrical balloon design with conical heads and airtight swivel connections
  • Polyester webbing lifting straps with 6:1 safety factor buoyancy rating
  • Superior toughness compared to standard PVC underwater air lift bags
Primary Applications

Marine salvage airbags excel in demanding environments where reliable, controllable buoyancy is essential. They are particularly effective for:

  • Pipeline float-out operations
  • Beach pulls and river crossings
  • Vessel and platform draught reduction in shallow waters
  • Temporary bridge and dock pontoons
  • Heavy-duty salvage operations in severe conditions

Marine Salvage Airbags Buoyancy Capacity

Length

D=1m

D=1.2m

D=1.5m

D=1.8m

D=2m

D=2.5m

D=3.0m

5m

4t

6t

9t

13t

16t

25t

35t

6m

5t

7t

11t

15t

19t

29t

42t

7m

5t

8t

12t

18t

22t

34t

49t

8m

6t

9t

14t

20t

25t

39t

57t

9m

7t

10t

16t

23t

28t

44t

64t

10m

8t

11t

18t

25t

31t

49t

71t

11m

9t

12t

19t

28t

35t

54t

78t

12m

9t

14t

21t

31t

38t

59t

85t

13m

10t

15t

23t

33t

41t

64t

92t

14m

11t

16t

25t

36t

44t

69t

99t

15m

12t

17t

27t

38t

47t

74t

106t

16m

13t

18t

28t

41t

50t

79t

113t

17m

13t

19t

30t

43t

53t

83t

120t

18m

14t

20t

32t

46t

57t

88t

127t

19m

15t

21t

34t

48t

60t

93t

134t

20m

16t

23t

35t

51t

63t

98t

141t

21m

16t

24t

37t

53t

66t

103t

148t

22m

17t

25t

39t

56t

69t

108

156t

23m

18t

26t

41t

59t

72t

113t

163t

24m

19t

27t

42t

61t

75t

118t

170t

25m

20t

28t

44t

64t

79t

123t

177t

Technical Specifications
Construction:
Multi-layer rubber and synthetic cord composite
Safety Factor:
Minimum 6:1 buoyancy ratio
Pressure Relief:
Automatic valves at rated pressure
Shape:
Cylindrical with conical heads
End Fittings:
Airtight swivel and air inlet kits

Product Highlights

Marine salvage airbags are engineered based on ship launching airbag technology, representing the most robust solution for salvage operations. These specialized airbags serve as floating pontoons for salvage and flotation applications, capable of supporting critical operation.

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