Sign In | Join Free | My xpandrally.com
xpandrally.com
Products
Search by Category
Home > Plastic Products >

30t Air Lift Bags High Strength Material Durable Lightweight Design

Categories Underwater Air Lift Bags
Brand Name: Hongruntong Marine
Model Number: HM-UALB12
Certification: ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS
Place of Origin: China
MOQ: 1
Price: US$11-US$360
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2600 Pcs Per Month
Delivery Time: 5-8 Work Days
Packaging Details: Wooden Pallets, Wooden Box
Name: Underwater Air Lift Bags
Reinforcement: Nylon Fabric
Lifting Capacity: 200kg to 50 Tons
Feature: Superior Buoyancy
Material: Top-Notch PVC Coating Fabric
Thickness: 0.4mm-2.5mm, or As Request
Type: Parachute
Layers: 1-6Ply, or As Request
Valve: Inflation and Pressure Release
Color: Black, Yellow, Orange, or As Request
Usage: Underwater Air Lifting, Salvage, Large Buoyancy
Application: Salvage Operations, Underwater Construction
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

30t Air Lift Bags High Strength Material Durable Lightweight Design

30t Air Lift Bags High Strength Material  Durable  Lightweight Design


Description


Our Underwater Air Lift Bags are specially engineered for lifting, buoyancy support, and underwater salvage operations. Made with high-strength PVC or TPU-coated fabrics, they offer excellent durability, puncture resistance, and buoyancy control. Each bag is equipped with a pressure relief valve for safety, stainless steel hardware, and reinforced lifting straps. Lightweight and compact, they are easy to deploy and retrieve by divers. Available in various shapes and capacities, these bags are ideal for marine construction, wreck recovery, and underwater maintenance projects. Custom sizes and fittings are also available to meet specific operational needs.



Specifications


Product NameUnderwater Air 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-P012004418005
HM-P025001,1031,0008
HM-P031,0002,2051,30011
HM-P042,0004,4101,60020
HM-P054,0008,8202,00050
HM-P066,00013,2302,30066
HM-P078,00017,6402,50075
HM-P0810,00022,0502,70080
HM-P0915,00033,0753,100110
HM-P1020,00044,1003,400130
HM-P1130,00066,1503,900170
HM-P1250,000110,2504,600220
HM-P1370,000154,3505,200310
HM-P14100,000220,5005,800450
HM-P15150,000330,7506,600660
HM-P16200,000441,0007,300900
*Note: Other sizes can be customized according to the requirements.


Features


Compact Portable
Lightweight and foldable for easy transport and storage.
Multi Chamber Safety
Some models feature dual air cells for redundancy in case of failure.
Adjustable Buoyancy Control
Precise air management for delicate lifting operations.
Anti Slip Surface Texture
Improves grip during handling, even with gloves.

Applications


Submarine rescue support

Underwater demolition
Marine archaeology artifact recovery
Oceanographic sensor deployment

Advantages


Three Decades of Expertise
With 30+ years of specialized manufacturing, we possess unmatched knowledge in designing and producing high-performance underwater lift bags.
Military Grade Durability
Our bags are built to withstand extreme underwater conditions, meeting military and industrial standards for harsh environments.
Premium Material Selection
We use high-tensile reinforced nylon, polyurethane, or PVC with superior abrasion, puncture, and UV resistance.
Corrosion Proof Hardware
All metal components (D-rings, valves, buckles) are made of 316 stainless steel or anodized aluminum for saltwater resistance.


FAQ


1. What are the risks of improper use?

Rapid ascent, equipment damage, or entanglement if not rigged correctly.


2. How do I inspect a lift bag?

Check for leaks, frayed straps, valve function, and corrosion before each use.


3. How should I store lift bags?

Rinse with freshwater, dry fully, and store in a cool, UV-protected area.


4. Can they be repaired if damaged?

Yes, patches or professional repairs are possible for minor tears.


5. What’s the average lifespan?

5–10+ years with proper care, depending on usage frequency.

Quality 30t Air Lift Bags High Strength Material Durable Lightweight Design for sale
Send your message to this supplier
 
*From:
*To: Hongruntong Marine LLC.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0