Hongruntong Marine LLC.
| 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 |
| Brand Name | Hongruntong Marine |
| Model Number | HM-ULB46 |
| Place of Origin | China |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
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Product Specification
| 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 | Brand Name | Hongruntong Marine |
| Model Number | HM-ULB46 | Place of Origin | China |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS | ||
| High Light | Parachute Underwater Lift Bag ，Buoyancy Diving Lifting Bag ，Buoyancy Diving Underwater Lift Bag | ||
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 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-ULBP07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-ULBP08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-ULBP09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-ULBP10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-ULBP11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-ULBP12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-ULBP13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-ULBP14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-ULBP15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-ULBP16 | 200,000 | 441,000 | 7,300 | 900 |
| *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.
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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