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Heavy Duty Marine Salvage Air Bags High Tensile Rubber 1.5m - 3.0m Diameter

Categories Marine Salvage Airbags
Brand Name: Hongruntong Marine
Model Number: HM-MSA2
Certification: ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Place of Origin: China
MOQ: 1
Price: US$46-US$654
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 4652Pcs Per Month
Delivery Time: 5-8 Work Days
Packaging Details: Wooden Pallets, Wooden Box
Name: Marine Salvage Airbags
Material: PVC Coated Polyester Fabric
Buoyancy: 1-100 Tons
Feature: Excellent Buoyancy Capacity
Standard: IMCA D016
Webbing Harness: 7:1
Inflation Tube: 30M, Free of Charge
Accessories: Slings, Shackles
Color: Yellow, or As Request
Package: Pallets, Wooden Box
OEM: Warmly Welcomed
Application: Marine Salvage
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Heavy Duty Marine Salvage Air Bags High Tensile Rubber 1.5m - 3.0m Diameter

Heavy Duty Marine Salvage Air Bags High Tensile Rubber 1.5m – 3.0m Diameter


Description


As a trusted manufacturer, Hongruntong Marine delivers advanced marine salvage airbags tailored for underwater lifting and support. The airbags’ robust cylindrical form, reinforced with 6–12 layers of high-quality cord, ensures excellent load-bearing and long-term operational reliability.


We offer full customization in size, lifting capacity, and end fittings, making our airbags suitable for both emergency salvage and routine underwater lifting operations. Their reusable design, rapid inflation, and safe release mechanism reduce operational risks and labor time.



Specifications


Product NameMarine Salvage Airbags
Raw MaterialPVC Coating Fabric
TypeCylindrical
Size500kg, 1000kg, 5000kg 10000kg, etc
Thickness0.4-1.2mm, or as Request
ColorYellow, Blue, Black, etc
Density0.33-0.9g/cm3
Safety Factor7:1

Tolerances

+/- 0.03 on Densities

+/- 0.2 mm on Thickness

+/- 0 to +3mm on Width

+/- 0 to +3mm on Length


ModelBuoyancyDiameterLengthAppr. Weight
Cylindrical[kg][lbs][mm][mm][kg]
HM-MSA012004415001,0005
HM-MSA025001,1038001,0008
HM-MSA031,0002,2051,0001,50011
HM-MSA042,0004,4101,3001,50020
HM-MSA054,0008,8201,6002,00050
HM-MSA066,00013,2302,0002,00066
HM-MSA078,00017,6402,0002,60075
HM-MSA0810,00022,0502,4002,40080
HM-MSA0915,00033,0752,6003,000110
HM-MSA1020,00044,1003,0003,000130
HM-MSA1130,00066,1503,0004,500170
HM-MSA1250,000110,2504,0004,000220
HM-MSA1370,000154,3504,0005,700310
HM-MSA14100,000220,5004,0008,000450
HM-MSA15150,000330,7505,0008,000660
HM-MSA16200,000441,0005,00010,000900
*Note: Other sizes can be customized according to the requirements.

Features


Reusable and Long Lasting
Designed for multiple uses with minimal wear, reducing overall salvage costs.


Corrosion-Resistant Materials
Special rubber formulation resists saltwater corrosion and harsh marine environments.


UV and Ozone Resistant
Offers excellent performance under direct sunlight and long-term exposure to air and seawater.


Flexible and Lightweight
Easier to handle and position underwater compared to rigid flotation devices.


Applications


• Shipwreck Salvage


Sunken Vessel Refloating


Pipeline Installation Support


Underwater Equipment Lifting


Advantages


Competitive Pricing Without Compromising Quality
Factory-direct supply ensures cost-effectiveness and value for money.


On-Site Technical Guidance Available
Support for installation, operation, and troubleshooting at project sites.


Comprehensive Accessory Supply
Lifting belts, valves, shackles, and inflation tools provided as complete kits.


Large Inventory for Rapid Delivery
Popular sizes in stock to shorten lead times for urgent projects.



FAQ


1. What is the expected service life of the airbags?
With proper use and maintenance, the airbags can last over 8–10 years.


3. What certifications do your airbags have?
Our airbags are ISO9001 certified, and pressure tests comply with international standards.


4. Can they be used with lifting slings or shackles?
Yes, we provide airbags with reinforced ends, D-rings, or belts for lifting gear integration.


5. Are training and instructions provided?
Yes, we provide detailed user manuals, operation videos, and technical guidance upon request.

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