Various Sizes Marine Salvage Airbags Quick Inflation Deflation Rugged Design Multi Purpose

Brand Name:Hongruntong Marine
Certification:ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Model Number:HM-MRA159
Minimum Order Quantity:1
Delivery Time:5-7 Work Days
Payment Terms:L/C, T/T, D/A, D/P, Western Union, MoneyGram
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Verified Supplier
Location: Beijing Beijing China
Address: C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
Supplier`s last login times: within 11 hours
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Product Details

Various Sizes Marine Salvage Airbags Quick Inflation Deflation Rugged Design Multi Purpose


Description


Marine Rubber Airbags are heavy-duty inflatable devices designed for ship launching, vessel lifting, and salvage operations. Available in 1.5m to 5m lengths, these airbags are constructed from high-strength rubber-coated fabric for superior durability and puncture resistance. With a load capacity of up to 200 tons, they provide safe, stable, and cost-effective alternatives to traditional dry docks or cranes. Their quick inflation/deflation system ensures efficient operations, while their reusable design makes them a sustainable choice. Ideal for shipyards, marine contractors, and salvage teams, these airbags are weather-resistant, corrosion-proof, and easy to handle, ensuring reliable performance in harsh marine environments.



Specifications


Product NameMarine Rubber Airbags
KeywordsMarine Airbag for Ship Launching
Material100% High Tensile NR
Dimensions

Diameter 0.5m - 3.0m,

Length 3.0m - 28.0m,

or As Request

Working Pressure0.05-0.25MPA
TechnologyOverall Winding, High Pressure, Explosion-proof
Metal PartsQ355 / SS304 / SS316
OEMSupported
MOQ1
Repair ToolsElectric Heating Plate, Repair Materials, Glue, Free of Charge
StandardISO14409:2011
CertificateABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
PackagePallets, Wooden Cases
Service Life20 Years
Warranty36 Months

Diameter

Working

Pressure

Working

Height

Bearing Capacity
KN/mTon/m
D=1.0m0.14Mpa0.6m87.968.98
0.5m109.9611.22
0.4m131.9513.46
D=1.2m0.12Mpa0.7m94.259.62
0.6m113.1011.54
0.5m131.9513.46
0.4m150.8015.39
D=1.5m0.10Mpa0.9m94.259.62
0.8m109.9611.22
0.7m125.6612.82
0.6m141.3714.43
0.5m157.0816.03
D=1.8m0.09Mpa1.1m98.9610.10
1.0m113.1011.54
0.9m127.3312.98
0.8m141.3714.43
0.7m155.5115.87
0.6m169.6517.31
D=2.0m0.08Mpa1.2m100.5310.26
1.1m113.1011.54
1.0m125.6612.82
0.9m138.2314.11
0.8m150.8015.39
0.7m163.3616.67
0.6m175.9317.95
* Other size can be provided follow client's requirements.

Features


Lightweight Portable
Easy to transport and maneuver compared to steel alternatives.
Low Maintenance
Requires minimal upkeep when stored properly.
Modular Compatibility
Multiple airbags can be synchronized for heavier loads.
Customizable Sizes (1.5m–5m+)
Tailored lengths/diameters for specific project needs.

Applications


Port Infrastructure Projects

Marine Accident Rescue
Underwater Structure Repair
Coastal Engineering

Advantages


Three Decades of Specialized Expertise
With over 30 years focused exclusively on marine airbag production, we possess unmatched institutional knowledge of rubber compounding, fabric reinforcement, and marine engineering requirements.
Military Grade Material Formulations
Our proprietary rubber compounds incorporate high-grade natural/synthetic rubber with anti-aging additives for superior elasticity and 30% longer service life than industry standards.
Multi Layer Reinforced Construction
Each airbag features 6-8 layers of high-tensile nylon/polyester fabric bonded with our patented vulcanization process for 360° stress distribution.
Extreme Pressure Resistance
Engineered to withstand 8-12 bar working pressure (tested to 15 bar) without deformation - 25% higher than typical marine airbags.



FAQ

1. Can they be reused?

Absolutely—designed for 100+ operational cycles with minimal wear.


2. How do you ensure quality?

Each unit undergoes 72-hour pressure tests at 150% load capacity before shipment.


3. What’s the lead time for orders?

15–30 days for standard sizes; 45–60 days for custom projects.


4. Do you provide technical support?

Yes, 24/7 multilingual engineering support with emergency response teams.

China Various Sizes Marine Salvage Airbags Quick Inflation Deflation Rugged Design Multi Purpose supplier

Various Sizes Marine Salvage Airbags Quick Inflation Deflation Rugged Design Multi Purpose

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