Hongruntong Marine LLC.
Your most reliable manufacturer of marine equipment！
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1m x 1m Heavy Duty Air Bag Capacity Puncture Proof Quick Inflation
Description
Hongruntong Marine’s Heavy Duty Inflatable Air Bags are engineered for precision underwater lifting and buoyancy support. Designed in a parachute-style configuration, these lifting bags provide a stable, controlled ascent for submerged equipment, vessels, or salvage operations.
Crafted from high-tensile, coated fabrics and reinforced seams, our lifting bags offer superior durability and resistance to puncture, abrasion, and UV exposure. They are ideal for deep-water applications and heavy-duty marine environments.
Specifications
| Product Name | Heavy Duty Inflatable 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
Military Grade Fabric Construction
Utilizing high-tensile strength nylon with PVC/TPU coating that exceeds ISO 15372 standards for marine applications.
Depth Compensated Design
Automatically adjusts internal pressure to maintain optimal buoyancy from surface to 50m depth without manual intervention.
Multi Chamber Safety System
Independent internal compartments (minimum 4 chambers) prevent complete failure in case of accidental puncture.
Controlled Ascent Technology
Patented venting system ensures ascent speed never exceeds 10m/min for load stability and diver safety.
Applications
● Dam inspection repair
● Naval operations support
● Submerged mining equipment lifting
● Artificial reef placement
Advantages
30+ Years of Manufacturing
Our factory boasts over three decades of experience in the production of Underwater Air Lift Bags, ensuring a profound understanding of industry needs.
Skilled Workforce
Our team comprises skilled professionals who have honed their craft through years of hands-on experience in the manufacturing process.
Quality Control
Our long standing presence in the industry has allowed us to perfect quality control measures, ensuring each product meets stringent standards.
Industry Knowledge
Having operated in the market for many years, we possess invaluable insights into market trends and customer preferences.
FAQ
1. What materials are the bags made from?
They are made from high-tensile, coated fabric reinforced with 6mm abrasion-resistant rubber bases and marine-grade hardware.
2. Can the bags be used in saltwater environments?
Yes, they are fully saltwater-resistant, equipped with 316L stainless steel fittings and corrosion-resistant coatings.
3. How is controlled ascent ensured?
Through built-in patented valves that regulate the air release rate, keeping ascent speed below 10 meters per minute.
4. Are overpressure protection systems included?
Yes, all models are equipped with pressure relief valves to prevent accidental over-inflation.
