Hongruntong Marine LLC.
                                                                                                           
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36 Years
Since 1990
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Long Lasting Durable Marine Air Bag With Safe Efficient For Vessels

Price Negotiable
Price: US$22-US$1900
MOQ: 1
Delivery Time: 5-7 Work Days
Brand: Hongruntong Marine
Product Description

Long Lasting Durable Marine Air Bag with Safe Efficient for Vessels

 

Description

 

Marine air bags are essential flotation devices used to assist in lifting, recovering, and positioning submerged objects in the marine environment. These bags are particularly useful in salvage operations, vessel launching, underwater construction, and heavy equipment transportation. Manufactured from high-strength, UV resistant PVC material, they offer exceptional durability and performance in saltwater conditions. The bags feature multiple inflation and deflation ports for easy control of buoyancy and a sturdy construction to withstand underwater pressures. Safety features include overpressure relief valves to prevent overinflation. When using marine air bags, always ensure secure attachment points and gradual inflation for optimal performance. Packaging is compact and designed for easy storage, and we offer global shipping with customized orders for unique requirements. Payment options include T/T and L/C, and we offer warranty coverage for all products. For returns and exchanges, we provide a customer support line to address any issues with product defects.

 

 

 

Specifications

 

Product Name Marine Air Bag
Material 100% High Tensile NR
Dimensions

Diameter 0.5m - 3.0m,

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 ISO14409:2011
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

 

High Strength PVC Construction
Marine air bags are made from high-quality, reinforced PVC that offers superior strength and abrasion resistance, ensuring durability in harsh marine environments.
 
UV Resistance
These air bags are UV resistant, allowing them to withstand prolonged exposure to sunlight without degradation, ensuring reliable performance over time.
 
Saltwater Corrosion Resistance
Designed to endure the toughest saltwater conditions, marine air bags are corrosion-resistant, making them ideal for use in oceanic and offshore environments.
 
Heavy Duty Inflatable Bladder
The inflatable bladder is designed to lift heavy objects, including sunken ships, offshore platforms, and construction materials, offering a reliable and safe lifting solution.

 

 

Applications

 

● Shipwreck recovery

Offshore platform lifting
Subsea construction
Heavy equipment recovery
Salvage of sunken vessels
Underwater debris removal

 

 

Advantages

 

Extensive Industry Experience
With over 30 years in manufacturing Marine Air Bags, we bring invaluable knowledge and expertise, ensuring high-quality products that meet industry needs.
 
Advanced Manufacturing Techniques
Utilizing cutting-edge manufacturing technologies and techniques, we ensure precision and reliability in every air bag produced.
 
High Quality Materials
We source the best materials for our air bags, ensuring durability, strength, and performance under various marine conditions.
 
Custom Design Capabilities
Our engineering team works closely with clients to provide tailored solutions, allowing for customized sizes and specifications to meet unique project requirements.
 

 

 

FAQ

 

1. Can Marine Air Bags be used for emergency recovery?
Yes, they are ideal for emergency recovery operations in situations such as shipwrecks and oil spill cleanups.
 
2. What is the maximum load capacity of your largest Marine Air Bag?
The largest Marine Air Bags we offer can lift up to 2,000 tons depending on size and configuration.
 
3. How long does it take to inflate a Marine Air Bag?
Inflation times vary by size but generally range from 10–30 minutes depending on the inflation system used.
 
4. Are Marine Air Bags suitable for offshore wind farms?
Yes, they are widely used for installation and maintenance of offshore wind turbines and structures.

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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