Hongruntong Marine LLC.
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 1040 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Feature | Excellent Burst Resistance |
| Material | High Quality Natural Rubber |
| Reinforcement | Tyre Cord Fabric Layer |
| Diameter | 0.5M-3.0M, or As Request |
| Length | 3M-28M, or As Request |
| Layers | 5-13Ply, or As Request |
| Metal Parts | Q355, SS304, SS316 |
| Working Pressure | 0.05-0.25 MPA |
| Shape | Cylindrical |
| Color | Black |
| Standard | ISO 14409 |
| Certificate | ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS |
| OEM | Warmly Welcomed |
| Name | Inflatable Marine Airbags |
| Application | Ship/Vessel/Boat Launching & Docking |
| Brand Name | Hongruntong Marine |
| Model Number | HM-IMA03 |
| Certification | ABS, BV, KR, LR, GL, NK, RINA, DNV, 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 | 1040 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Feature | Excellent Burst Resistance | Material | High Quality Natural Rubber |
| Reinforcement | Tyre Cord Fabric Layer | Diameter | 0.5M-3.0M, or As Request |
| Length | 3M-28M, or As Request | Layers | 5-13Ply, or As Request |
| Metal Parts | Q355, SS304, SS316 | Working Pressure | 0.05-0.25 MPA |
| Shape | Cylindrical | Color | Black |
| Standard | ISO 14409 | Certificate | ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS |
| OEM | Warmly Welcomed | Name | Inflatable Marine Airbags |
| Application | Ship/Vessel/Boat Launching & Docking | Brand Name | Hongruntong Marine |
| Model Number | HM-IMA03 | Certification | ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS |
| Place of Origin | China | ||
| High Light | inflatable marine airbags high pressure ，marine airbags excellent elasticity ，easy to operate marine airbags | ||
Inflatable Marine Airbags Excellent Elasticity Easy To Operate High Pressure Resistance
Description
Constructed with vulcanized, anti-aging rubber compounds and strong nylon-cord layers, these airbags can be reused hundreds of times. They are built to withstand harsh marine exposure, UV radiation, and high internal pressure.
( Case : A shipyard in South Korea has used the same set of marine airbags for over 3 years to launch mid-sized cargo vessels. With proper maintenance and inspection after each use, the airbags have retained their pressure performance and structural reliability. The yard estimates over 80 launches have been completed using just one set—saving both cost and material waste. )
Specifications
| Item | Description |
| Product Name | Inflatable Marine Airbags |
| Material | 100% Top-Grade Natural Rubber |
| Type | Inflatable, Lifting, Roller, Launching |
| Diameter | 0.5m-3.0m, or As Request |
| Length | 1.0m-28.0m, or As Request |
| Working Pressure | 0.05-0.25 mpa |
| Standard | Conducted by ISO14409 and GB/T1590-2006 system. |
| Accessories | Q355/SS304/SS316, Pressure Gauge, Tee, Plug, Switch, Inflation Tube |
| Packaging | Inner-Plastic Bag; Outer -Standard Wooden Pallets. |
| Color | Black |
| Certificates | ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS |
| Applications | Ship launching and docking Marine salvaging and wreck removal Dry-docking and ship repairs Bridge construction and repair Jetty and pier construction Heavy machinery and equipment transportation on water Marine vessel lifting and launching |
| OEM | Welcome |
| Diameter | Working Pressure | Working Height | Bearing Capacity | |
| KN/m | Ton/m | |||
| D=1.0m | 0.14Mpa | 0.6m | 87.96 | 8.98 |
| 0.5m | 109.96 | 11.22 | ||
| 0.4m | 131.95 | 13.46 | ||
| D=1.2m | 0.12Mpa | 0.7m | 94.25 | 9.62 |
| 0.6m | 113.10 | 11.54 | ||
| 0.5m | 131.95 | 13.46 | ||
| 0.4m | 150.80 | 15.39 | ||
| D=1.5m | 0.10Mpa | 0.9m | 94.25 | 9.62 |
| 0.8m | 109.96 | 11.22 | ||
| 0.7m | 125.66 | 12.82 | ||
| 0.6m | 141.37 | 14.43 | ||
| 0.5m | 157.08 | 16.03 | ||
| D=1.8m | 0.09Mpa | 1.1m | 98.96 | 10.10 |
| 1.0m | 113.10 | 11.54 | ||
| 0.9m | 127.33 | 12.98 | ||
| 0.8m | 141.37 | 14.43 | ||
| 0.7m | 155.51 | 15.87 | ||
| 0.6m | 169.65 | 17.31 | ||
| D=2.0m | 0.08Mpa | 1.2m | 100.53 | 10.26 |
| 1.1m | 113.10 | 11.54 | ||
| 1.0m | 125.66 | 12.82 | ||
| 0.9m | 138.23 | 14.11 | ||
| 0.8m | 150.80 | 15.39 | ||
| 0.7m | 163.36 | 16.67 | ||
| 0.6m | 175.93 | 17.95 | ||
| * Other size can be produced follow client's requirements. | ||||
Features
Excellent Burst Resistance
Engineered to withstand sudden pressure surges during high-load conditions without failure.
Corrosion Free Design
No metal components inside the body ensure resistance to rust or seawater-induced degradation.
Strong Internal Structure
Helical reinforcement patterns inside improve rolling stability and compressive strength.
Versatile Application Scenarios
Widely used for ship launching, dry-docking, hull repairs, marine salvage, heavy transport support, and offshore engineering.
Applications
Ship Launching Operations
Inflatable airbags are widely used for launching various types of vessels including cargo ships, fishing boats, barges, and tankers. They allow smooth and controlled movement of ships into the water without the need for permanent slipways or dry docks.
Ship Haul Out Docking
Airbags provide a safe and efficient method to haul vessels out of the water for inspection, repair, or painting. Their uniform load distribution protects the hull from stress during the process.
Marine Salvage Projects
In salvage operations, airbags are used to lift sunken vessels or grounded ships. Their buoyancy and flexibility make them ideal for underwater recovery and flotation support.
Advantages
Experienced Technical Support Team
Our expert team is available to assist customers with technical inquiries and customization needs.
Quick Lead Times
Efficient production scheduling enables us to deliver products promptly, meeting urgent client deadlines.
Strong Industry Partnerships
We collaborate closely with shipping companies, shipyards, and marine equipment suppliers worldwide.
Excellent Customer Reputation
Long-term partnerships and positive feedback from numerous satisfied clients testify to our reliability and quality.
FAQ
1. What are inflatable marine airbags used for?
They are primarily used for ship launching, docking, haul-out, salvage, and heavy load transportation.
2. What materials are marine airbags made of?
They are made of multiple layers of synthetic rubber reinforced with tire-cord fabric for strength and flexibility.
3. How long can marine airbags last?
With proper maintenance, airbags typically last 5 to 10 years or more, depending on usage and environment.
4. Can airbags be customized?
Yes, we offer customized sizes and pressure ratings to suit different vessel types and project needs.
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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