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Parachute Underwater Lift Bag For Buoyancy Diving Lifting

Categories Underwater Lift Bags
Brand Name: Hongruntong Marine
Model Number: HM-ULB46
Place of Origin: China
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
MOQ: 1
Price: US$37-US$1350
Supply Ability: 2000 Pieces Per Month
Delivery Time: 5-7 Work Days
Packaging Details: Wooden Pallets, Wooden Box
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Name: Underwater Lift Bags
Material: Top Notch PVC Coating Fabric
Reinforcement: Nylon Fabric
Lifting Capacity: 200kg to 50 tons
Type: Parachute
Layers: 1-6Ply, or as Request
Feature: Superior Buoyancy
Thickness: 0.4mm-2.5mm, or as Request
Valve: Inflation and Pressure Release
Color: Black, Yellow, Orange, or as Request
Application: Salvage Operations, Underwater Construction
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Parachute Underwater Lift Bag For Buoyancy Diving Lifting

Parachute Underwater Lift Bag for Buoyancy Diving Lifting with Factory Sale


Description


Our underwater lift bags play a crucial role in wreck removal and debris clearance efforts following maritime accidents or natural disasters. Engineered for high lifting strength and easy maneuverability, they help recover sunken objects quickly and safely. With their reinforced structure and controlled inflation systems, they ensure efficient removal of underwater hazards, restoring navigable waterways and marine environments.



Specifications


Product NameUnderwater Lift Bags
Raw MaterialTop Notch PVC Coating Fabric
TypeParachute
Size500kg, 1000kg, 5000kg 10000kg,etc
Thickness0.4-1.2mm, or as request
ColorYellow, Blue, Black, etc
Density0.33-0.9g/cm3
Safety Factor7:1
AccessoriesValve, Inflatable Tube, Repair Material
OEMWelcome
Warranty3 Years

Tolerances

+/- 0.03 on densities

+/- 0.2 mm on thickness

+/- 0 to +3mm on width

+/- 0 to +3mm on length


ModelLifting CapacityDimensionsAppr. Weight
Parachute[kg][lbs][mm][kg]
HM-ULB012004418005
HM-ULB025001,1031,0008
HM-ULB031,0002,2051,30011
HM-ULB042,0004,4101,60020
HM-ULB054,0008,8202,00050
HM-ULB066,00013,2302,30066
HM-ULBP078,00017,6402,50075
HM-ULBP0810,00022,0502,70080
HM-ULBP0915,00033,0753,100110
HM-ULBP1020,00044,1003,400130
HM-ULBP1130,00066,1503,900170
HM-ULBP1250,000110,2504,600220
HM-ULBP1370,000154,3505,200310
HM-ULBP14100,000220,5005,800450
HM-ULBP15150,000330,7506,600660
HM-ULBP16200,000441,0007,300900
*Note: Other sizes can be customized according to the requirements.

Features


Easy to Use Inflation Deflation System
Designed with multiple inflation valves and relief valves for controlled buoyancy and safety.


High Safety Load Ratings
Each bag is tested beyond its rated lifting capacity to ensure safe and efficient operations.


Corrosion Resistant Hardware
Equipped with stainless steel or galvanized shackles, D-rings, and fittings to withstand saltwater environments.


Multiple Attachment Points
Strategically placed lifting loops and straps provide flexibility and stability when securing loads.


Applications


Underwater museum artifact recovery
Positioning floating oil booms
Underwater buoy installation
Floating pontoons for marine engineering
Assisting in underwater telecommunication cable repairs


Advantages


Compliance with International Standards
Our products meet or exceed IMCA, ABS, Lloyd’s Register, and DNV standards, ensuring superior quality and safety.


Multiple Design Options
We manufacture open-bottom, enclosed, pillow-style, and custom-shaped lift bags for various underwater applications.


Customization Services
We provide tailor-made lift bags based on customer specifications, including custom sizes, colors, and branding.


Corrosion Resistant Hardware
All metal components, including D-rings and shackles, are made from stainless steel or galvanized materials, ensuring durability in saltwater environments.



FAQ


1. Are there alternatives to using underwater lift bags for lifting operations?
There are other methods of lifting objects underwater, such as using cranes or winches, but underwater lift bags are often preferred for their simplicity and ease of use.


2. Can underwater lift bags be used in conjunction with underwater cameras?
Yes, underwater lift bags can be used in conjunction with underwater cameras to monitor the lift operation and ensure it is carried out safely.


3. Can underwater lift bags be used in contaminated environments?
Underwater lift bags can be used in contaminated environments, but precautions should be taken to protect the lift bag material and ensure it can be decontaminated after use.


4. Are there different types of attachment points for connecting objects to lift bags?
Yes, underwater lift bags come with a variety of attachment points, such as D-rings, straps, or hooks, for connecting objects securely.

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