Hongruntong Marine LLC.
                                                                                                           
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36 Years
Since 1990
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2m X 3m Ship Launching Airbag High Pressure Endurance Long Lifespan

Price Negotiable
Price: US$21-US$310
MOQ: 1
Delivery Time: 5-7 Work Days
Brand: Hongruntong Marine
Product Description

2m X 3m Ship Launching Airbag High Pressure Endurance Long Lifespan

 

Description

 

Ideal for smaller vessels and confined shipyards, this lightweight Airbag Roller (1.5m–2.5m) offers easy handling and quick deployment. Despite its compact size, it maintains high buoyancy and load-bearing capacity thanks to its optimized air retention design. The low-friction outer layer ensures smooth rolling, while the fast inflation/deflation valve speeds up operations. A cost-effective solution for repair docks, marinas, and transport applications, it combines portability with professional-grade performance.

 

 

Specifications

 

Product Name Airbag Roller
Material 100% High Tensile Natural Rubber (NR)
Dimensions

Diameter 0.2m - 4.0m,

Length 3.0m - 28.0m,

or As Request

Working Pressure 0.05-0.25MPA
Technology Overall Winding, High Pressure, Explosion-proof
Metal Parts Q355 / SS304 / SS316
OEM Supported
MOQ 1
Repair Tools Electric Heating Plate, Repair Materials, Glue, Free of Charge
Standard ISO 17357
Certificate ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Package Pallets, Wooden Cases
Service Life 20 Years
Warranty 36 Months

 

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 Provided Follow Client's Requirements.

 

 

 

Features

 

Corrosion Resistant (Marine-Grade)
Saltwater-proof materials prevent rust and chemical degradation, ideal for offshore and coastal environments.

 

Flexible Adaptable Shape
The airbag adjusts to uneven hull surfaces, ensuring even weight distribution and reducing stress points.

 

Shock Absorption Capability
Elastic rubber construction absorbs impact forces, protecting vessels during launching or beaching.

 

Easy to Transport & Store
Lightweight when deflated, it can be folded compactly, saving storage space and logistics costs.

 

 

Applications

 

Heavy machinery moving

 

Bridge construction support

 

Precast concrete transport

 

Salvage operations (sunken ships)

 

Modular structure relocation

 

 

Advantages

 

On Time Delivery Guarantee
With efficient production lines and experienced logistics teams, we guarantee timely shipment to meet clients’ project schedules.

 

Global Export Experience
Our products have been exported to over 40 countries, earning a solid reputation in Asia, Europe, Africa, and South America.

 

Technical Support and Consultation
We offer comprehensive technical advice and site support for optimal airbag use, launching plans, and emergency handling.

 

Research Development Focus
We continuously invest in R&D to improve product design, materials, and manufacturing processes to stay ahead in the market.

 

 

FAQ

 

1. Q: Do you provide OEM or branding services?
A: Yes, we can provide OEM services and add your logo, model numbers, and packaging preferences.

 

2. Q: What certifications do your airbags have?
A: Our airbags comply with ISO 14409 standards and we can provide CCS, BV, ABS, or other certifications upon request.

 

3. Q: How should I store Airbag Rollers when not in use?
A: Store them in a dry, cool place away from direct sunlight, chemicals, and sharp objects.

 

4. Q: How long does it take to deliver an order?
A: Standard orders usually ship within 7–15 days. Custom orders may take slightly longer based on specifications.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hongruntong Marine LLC.
Location C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
Contact Person William Lau

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