Hongruntong Marine LLC.
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 2910 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 |
| Type | Parachute |
| Feature | Superior Buoyancy |
| Lifting Capacity | 200kg to 50 tons |
| Layers | 1-6Ply, or as Request |
| 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 |
| Brand Name | Hongruntong Marine |
| Model Number | HM-FB830 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram | Supply Ability | 2910 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 | Type | Parachute |
| Feature | Superior Buoyancy | Lifting Capacity | 200kg to 50 tons |
| Layers | 1-6Ply, or as Request | 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 | Brand Name | Hongruntong Marine |
| Model Number | HM-FB830 | Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China | ||
| High Light | Salvage Underwater Lift Bags ，Customize Marine Buyancy Air Bag ，Salvage Marine Buyancy Air Bag | ||
Customize Salvage Underwater Lift Bags Marine Buyancy Air Bag
Description
Our underwater lift bags are trusted by military and defense organizations for their reliability and efficiency in underwater recovery missions. From recovering lost equipment to supporting underwater demolition and salvage operations, these lift bags deliver unmatched performance. Constructed with military-grade materials, they offer superior durability and ease of operation even in extreme underwater conditions.
Specifications
| Product Name | Underwater Lift Bags |
| Raw Material | Top Notch PVC Coating Fabric |
| Type | Parachute |
| Size | 500kg, 1000kg, 5000kg 10000kg,etc |
| Thickness | 0.4-1.2mm, or as request |
| Color | Yellow, Blue, Black, etc |
| Density | 0.33-0.9g/cm3 |
| Safety Factor | 7:1 |
| Accessories | Valve, Inflatable Tube, Repair Material |
| OEM | Welcome |
| Warranty | 3 Years |
|
Tolerances | +/- 0.03 on densities +/- 0.2 mm on thickness +/- 0 to +3mm on width +/- 0 to +3mm on length |
| Model | Lifting Capacity | Dimensions | Appr. Weight | |
| Parachute | [kg] | [lbs] | [mm] | [kg] |
| HM-ULB01 | 200 | 441 | 800 | 5 |
| HM-ULB02 | 500 | 1,103 | 1,000 | 8 |
| HM-ULB03 | 1,000 | 2,205 | 1,300 | 11 |
| HM-ULB04 | 2,000 | 4,410 | 1,600 | 20 |
| HM-ULB05 | 4,000 | 8,820 | 2,000 | 50 |
| HM-ULB06 | 6,000 | 13,230 | 2,300 | 66 |
| HM-ULB07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-ULB08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-ULB09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-ULB10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-ULB11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-ULB12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-ULB13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-ULB14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-ULB15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-ULB16 | 200,000 | 441,000 | 7,300 | 900 |
| *Note: Other sizes can be customized according to the requirements. | ||||
Features
Adaptable for Underwater Salvage & Recovery
Ideal for shipwreck salvage, sunken vehicle recovery, and debris clearance projects.
Non Toxic Eco Friendly Materials
Manufactured using environmentally safe materials to prevent marine pollution.
Ability to Handle Irregular Shaped Objects
Flexible design allows secure lifting of pipes, wreckage, concrete blocks, and other heavy loads.
Low Profile for Compact Spaces
Slim design makes it easy to maneuver in tight spaces such as ship hulls and underwater structures.
Applications
● Coral reef restoration
● Removing underwater obstructions
● Environmental cleanup of marine debris
● Harbor dredging assistance
● Offshore wind farm maintenance
Advantages
Strong Resistance to UV and Chemicals
Our lift bags are coated with UV- and chemical-resistant materials, ensuring longevity even in harsh conditions.
Rapid Deployment Capability
Designed for quick inflation using scuba tanks, air compressors, or surface-supplied air, saving time in emergency situations.
Exceptional Load Stability
The strategic design ensures stable lifting of irregularly shaped and fragile objects without causing damage.
Minimal Surface Personnel Required
Our lift bags can be operated by a minimal crew, reducing manpower and operational costs.
FAQ
1. Can underwater lift bags be used in confined spaces?
Underwater lift bags can be used in confined spaces, but caution should be taken to ensure that there is enough space for the bag to inflate and lift the object safely.
2. Can underwater lift bags be used for recreational purposes?
While underwater lift bags are primarily used for commercial and industrial purposes, they can also be used for recreational diving applications with proper training.
3. How do you store underwater lift bags when not in use?
Underwater lift bags should be stored in a cool, dry place away from direct sunlight and extreme temperatures.
4 Can underwater lift bags be used for lifting submerged vehicles?
Yes, underwater lift bags can be used to lift submerged vehicles such as boats or cars to the surface.
Company Details
Business Type:
Manufacturer
Year Established:
1990
Total Annual:
5,256,780-5,593210
Employee Number:
220~360
Ecer Certification：
Verified Supplier
Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients. Established in 1990, Hongruntong Ma... Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients. Established in 1990, Hongruntong Ma...
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