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Marine Professional Parachute Lifting Under Water Lift Bags For Deep Sea Exploration

Categories Underwater Lift Bags
Brand Name: Hongruntong Marine
Model Number: HM-ULB10
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin: China
MOQ: 1
Price: US$16-US$1260
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 4960 Pcs Per Month
Delivery Time: 5-7 Work Days
Packaging Details: Wooden Pallets, Wooden Box
Product 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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Marine Professional Parachute Lifting Under Water Lift Bags For Deep Sea Exploration

Marine Professional Parachute Lifting Under Water Lift Bags For Deep Sea Exploration


Description


Designed specifically for professional divers, our underwater lift bags assist in underwater construction, maintenance, and pipeline installations. Their robust construction, easy to use inflation system, and precise buoyancy control make them indispensable in commercial diving operations. With options for both enclosed and open-bottom designs, divers can choose the right bag for their specific needs, ensuring safe and effective lifting.



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-ULB078,00017,6402,50075
HM-ULB0810,00022,0502,70080
HM-ULB0915,00033,0753,100110
HM-ULB1020,00044,1003,400130
HM-ULB1130,00066,1503,900170
HM-ULB1250,000110,2504,600220
HM-ULB1370,000154,3505,200310
HM-ULB14100,000220,5005,800450
HM-ULB15150,000330,7506,600660
HM-ULB16200,000441,0007,300900
*Note: Other sizes can be customized according to the requirements.

Features


Water Draining Design
Specially designed drainage holes allow water to escape efficiently after recovery.


Double Layer Reinforcement Available
Some models feature additional outer protective layers for increased puncture and abrasion resistance.


Easy Maintenance Repair
Can be patched or repaired underwater, extending service life and reducing downtime.


Stable Controlled Ascent
Prevents sudden surfacing, ensuring safe lifting of fragile or sensitive objects.


Applications


● Submerged heavy equipment retrieval
Deep sea exploration support
Scuba diving training exercises
Underwater archaeological excavations
Navy and military salvage operations


Advantages


Engineering Support and Technical Consultation
We offer technical support, user training, and deployment guidance to help clients maximize efficiency.


Trusted by Leading Marine Contractors
Our lift bags are used by some of the world’s top marine engineering and salvage companies, proving their reliability.


Ability to Handle Extreme Depths
Our deep-sea lift bags are engineered to function in high-pressure environments, ensuring safety in deepwater projects.


Reduced Risk of Sudden Ascents
Designed for controlled and stable lifting, preventing dangerous rapid ascents that could damage lifted objects.



FAQ


1. How do you inflate an underwater lift bag?

Underwater lift bags can be inflated using an air hose connected to a scuba tank or other air source.


2. Can underwater lift bags be used for salvage operations?
Yes, underwater lift bags are commonly used in salvage operations to lift sunken objects to the surface.


3. Can underwater lift bags be deflated underwater?
Yes, most underwater lift bags are designed to be easily deflated underwater by releasing the air from the bag.


4. Are there different types of underwater lift bags?
Yes, there are different types of underwater lift bags available, including parachute-style bags, pillow-style bags, and enclosed lift bags.

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