Hongruntong Marine LLC.
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 8900 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| 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-ULB28 |
| 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 | 8900 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| 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-ULB28 | Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China | ||
| High Light | Diving Salvage under water lift bags ，Environmental Protection under water lift bags ，Environmental Protection subsalve lift bags | ||
Safety Diving Salvage Under Water Lift Bags For Environmental Protection
Description
for recreational divers and technical diving enthusiasts, our compact and lightweight underwater lift bags are perfect for lifting small loads, treasure hunting, and personal salvage projects. They feature easy-to-handle inflation mechanisms, making them user-friendly for divers of all experience levels. Whether retrieving lost gear or exploring underwater wrecks, our lift bags provide a reliable and effective buoyancy solution.
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
Ideal for Deepwater Shallow Water Operations
Designed to function in various depths, from shallow salvage to deepwater recovery missions.
Multiple Inflation Options
Compatible with scuba cylinders, low-pressure air compressors, or surface-supplied air for versatility.
Subsea Lifting Stability
Engineered for controlled ascent, reducing the risk of sudden or uncontrolled buoyancy shifts.
Customizable Sizes Shapes
Available in cylindrical, rectangular, or custom shapes to meet specific lifting and positioning needs.
Applications
● Lifting pipelines for repair and repositioning
● Floating and relocating artificial reefs
● Construction of underwater tunnels
● Seabed mining operations
● Raising lost fishing nets and traps
Advantages
Quick Inflation and Deflation
Equipped with multiple inflation/deflation points, ensuring efficient setup and controlled deflation after use.
Suitable for Deep and Shallow Water Operations
Our products are engineered to perform in various underwater conditions, from shallow dives to deep-sea salvage missions.
Tested Under Extreme Conditions
Each batch undergoes rigorous pressure and load testing before shipment to ensure reliability under real-world conditions.
Environmentally Friendly Manufacturing
We use eco friendly, non toxic materials, ensuring no harm to marine ecosystems during use.
FAQ
1. Can underwater lift bags be used in emergency situations?
Yes, underwater lift bags can be used in emergency situations to quickly lift objects or equipment to the surface.
2. Are underwater lift bags compatible with different types of inflation sources?
Yes, underwater lift bags can be inflated using various sources of compressed air, such as scuba tanks, air compressors, or hand pumps.
3. Can underwater lift bags be used in rough sea conditions?
It is best to avoid using underwater lift bags in rough sea conditions, as this could make it difficult to control the lift operation.
4. Are there regulations or guidelines for using underwater lift bags?
It is important to follow industry standards and guidelines for the safe use of underwater lift bags, as well as any specific regulations in the area where they are being used.
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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