Hongruntong Marine LLC.
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 5410 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Product Name | Boat Air Bags |
| Material | Top Notch PVC Coating Fabric |
| Reinforcement | Nylon Fabric |
| Lifting Capacity | 200kg to 50 Tons |
| 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-BAB18 |
| 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 | 5410 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Product Name | Boat Air Bags | Material | Top Notch PVC Coating Fabric |
| Reinforcement | Nylon Fabric | Lifting Capacity | 200kg to 50 Tons |
| 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-BAB18 |
| Certification | ISO, BV, ABS, DNV, LR, SGS, CCS, RMRS | Place of Origin | China |
| High Light | Structural Reinforcement Inflatable Buoyancy Bags ，Anti-Fold Inflatable Buoyancy Bags ，H1.8m Inflatable Buoyancy Bags | ||
1.5m × H1.8m Inflatable Buoyancy Bags Anti-Fold Structural Reinforcement Flame Retardant Coating
Description
Parachute-type Boat Air Bags feature an open-bottom design that allows water to escape as the bag inflates, ensuring a smooth and controlled lift. Manufactured with high-strength PVC or TPU-coated nylon and double-reinforced seams, they are rated for working pressures up to 0.25 bar. Equipped with stainless steel D-rings, overpressure valves, and optional baffle systems, they provide safe lifting even in complex marine environments. Sizes range from 0.1 m³ to 50 m³, supporting a broad spectrum of lifting requirements from small vessels to industrial marine components.
Specifications
| Product Name | Boat Air 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-P01 | 200 | 441 | 800 | 5 |
| HM-P02 | 500 | 1,103 | 1,000 | 8 |
| HM-P03 | 1,000 | 2,205 | 1,300 | 11 |
| HM-P04 | 2,000 | 4,410 | 1,600 | 20 |
| HM-P05 | 4,000 | 8,820 | 2,000 | 50 |
| HM-P06 | 6,000 | 13,230 | 2,300 | 66 |
| HM-P07 | 8,000 | 17,640 | 2,500 | 75 |
| HM-P08 | 10,000 | 22,050 | 2,700 | 80 |
| HM-P09 | 15,000 | 33,075 | 3,100 | 110 |
| HM-P10 | 20,000 | 44,100 | 3,400 | 130 |
| HM-P11 | 30,000 | 66,150 | 3,900 | 170 |
| HM-P12 | 50,000 | 110,250 | 4,600 | 220 |
| HM-P13 | 70,000 | 154,350 | 5,200 | 310 |
| HM-P14 | 100,000 | 220,500 | 5,800 | 450 |
| HM-P15 | 150,000 | 330,750 | 6,600 | 660 |
| HM-P16 | 200,000 | 441,000 | 7,300 | 900 |
| *Note: Other sizes can be customized according to the requirements. | ||||
Features
UV and Abrasion Resistant Coatings
Outer layers are treated to resist degradation from sunlight and rough underwater surfaces, extending service life.
Flexible Operational Depth Range
Rated for use from shallow waters to depths exceeding 100 meters, making them suitable for diverse underwater environments.
Customizable Dimensions and Lift Points
Options for different diameters, heights, and attachment configurations to fit specific operational requirements.
Easy and Rapid Inflation Deflation
Large-diameter valves and hose fittings enable fast setup and teardown during critical underwater missions.
Applications
● Underwater Rigging and Support
Advantages
Efficient Production Capacity and Timely Delivery
Streamlined manufacturing processes enable rapid order fulfillment without sacrificing quality.
Experienced After-Sales Support and Technical Assistance
Dedicated team available for installation guidance, maintenance, and troubleshooting worldwide.
Proven Track Record in Global Projects
Our products have been deployed successfully in demanding salvage, construction, and recovery operations worldwide.
Innovative Pressure Relief Valve Integration
Advanced valve designs improve safety and operational reliability during underwater lifts.
FAQ
1. What is the maximum operational depth?
Most Boat Air Bags are rated for depths exceeding 100 meters, but this varies by model.
2. How are Boat Air Bags inflated underwater?
Inflation is typically done via air hoses connected to compressors or SCUBA tanks through quick-connect valves.
3. Can the inflation rate be controlled?
Yes, valves allow controlled inflation and deflation for safe, gradual lifts.
4. How should I store Boat Air Bags when not in use?
Store them clean, dry, folded in a cool, shaded environment away from direct sunlight and chemicals.
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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