Hongruntong Marine LLC.
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 2362 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Product Name | Buoyancy Bags |
| Feature | Durable Construction, Easy Filling and Emptying |
| Reinforcement | Nylon Fabric |
| Material | PVC Coating Fabric |
| Lifting Capacity | 200kg to 50 tons |
| Thickness | 0.4mm-2.5mm, or as Request |
| Valve | Inflation and Pressure Release |
| Color | Black, Yellow, Orange, or as Request |
| Application | Structural Load Testing, Proof Load Testing |
| Warranty | 36 Months |
| MOQ | 1 |
| Brand Name | Hongruntong Marine |
| Model Number | HM-BB123 |
| 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 | 2362 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Product Name | Buoyancy Bags | Feature | Durable Construction, Easy Filling and Emptying |
| Reinforcement | Nylon Fabric | Material | PVC Coating Fabric |
| Lifting Capacity | 200kg to 50 tons | Thickness | 0.4mm-2.5mm, or as Request |
| Valve | Inflation and Pressure Release | Color | Black, Yellow, Orange, or as Request |
| Application | Structural Load Testing, Proof Load Testing | Warranty | 36 Months |
| MOQ | 1 | Brand Name | Hongruntong Marine |
| Model Number | HM-BB123 | Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS |
| Place of Origin | China | ||
| High Light | 3 Ply flotation air bags ，PVC flotation air bags ，Buoyancy Assit Rescue flotation air bags | ||
Buoyancy Bags 3 Ply PVC Diving Salvage Flotation Buoyancy Assit Rescue
Description
Buoyancy Bags, often referred to as underwater lifting bags, are specialized devices designed for lifting heavy objects in submerged conditions. Made from durable, high-strength materials like PVC or rubber, these bags can withstand significant pressure and harsh underwater environments. They work by trapping air inside the bag, creating buoyancy that allows for the safe and efficient lifting of heavy loads, such as sunken vessels, machinery, and debris. Buoyancy Bags are commonly used in salvage operations, underwater construction, and marine transportation, offering a cost-effective solution for lifting and repositioning submerged objects without the need for cranes or other complex equipment.
Specifications
| Product Name | Buoyancy Bags |
| Raw Material | PVC coating fabric |
| Type | Cylindrical, Parachute, Pillow |
| 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 |
|
Tolerances | +/- 0.03 on densities +/- 0.2 mm on thickness +/- 0 to +3mm on width +/- 0 to +3mm on length |
| Model | Buoyancy | Diameter | Length | Appr. Weight | ||
| Cylindrical | [kg] | [lbs] | [mm] | [mm] | [kg] | |
| HM-ULB01 | 200 | 441 | 500 | 1,000 | 5 | |
| HM-ULB02 | 500 | 1,103 | 800 | 1,000 | 8 | |
| HM-ULB03 | 1,000 | 2,205 | 1,000 | 1,500 | 11 | |
| HM-ULB04 | 2,000 | 4,410 | 1,300 | 1,500 | 20 | |
| HM-ULB05 | 4,000 | 8,820 | 1,600 | 2,000 | 50 | |
| HM-ULB06 | 6,000 | 13,230 | 2,000 | 2,000 | 66 | |
| HM-ULB07 | 8,000 | 17,640 | 2,000 | 2,600 | 75 | |
| HM-ULB08 | 10,000 | 22,050 | 2,400 | 2,400 | 80 | |
| HM-ULB09 | 15,000 | 33,075 | 2,600 | 3,000 | 110 | |
| HM-ULB10 | 20,000 | 44,100 | 3,000 | 3,000 | 130 | |
| HM-ULB11 | 30,000 | 66,150 | 3,000 | 4,500 | 170 | |
| HM-ULB12 | 50,000 | 110,250 | 4,000 | 4,000 | 220 | |
| HM-ULB13 | 70,000 | 154,350 | 4,000 | 5,700 | 310 | |
| HM-ULB14 | 100,000 | 220,500 | 4,000 | 8,000 | 450 | |
| HM-ULB15 | 150,000 | 330,750 | 5,000 | 8,000 | 660 | |
| HM-ULB16 | 200,000 | 441,000 | 5,000 | 10,000 | 900 | |
| *Note: Other sizes can be customized according to the requirements. | ||||||
Features
Applications
● Marine salvage operations
Advantages
FAQ
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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