Quality High Pressure Black Shiping Launching Heavy Lifting Inflatable Marine Rubber Airbag factory

High Pressure Black Shiping Launching Heavy Lifting Inflatable Marine Rubber Airbag

Name: High Pressure Black Shiping Launching Heavy Lifting Inflatable Marine Rubber Airbag
Brand: Qingdao Henger Shipping Supply Co., Ltd
SKU: SLA-1
Price: 1,100.00 USD
Availability: InStock

Key Attributes

Brand Name: Henger

Model Number: SLA-1

Place of Origin: China

Certification: BV,CCS,LR,DNV,ABS

Minimum Order Quantity: 1unit

Price: usd200-2000/units

Supply Ability: 3-4unit/day

Delivery Time: 6-9days

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

Standard Packaging: Standard Package

Product Summary

Heavy-duty marine rubber airbags for ship launching, lifting & salvage. Diameter 0.4-3m, length 4-25m. Natural rubber construction with 18-month warranty. No heavy machinery needed - saves time & costs.

Product Custom Attributes

Highlight

High Pressure Inflatable Marine Rubber Airbag

,

Shiping Launching Inflatable Marine Rubber Airbag

,

Black Inflatable Marine Rubber Airbag

Material:

Natural Rubber

Color:

Black

Warranty:

18 Month

Diameter:

0.4-3m

Length:

4-25m

Pressure Type:

High Pressure

Application Type:

Ship Launching, Heavy Lifting

Product Description

High Pressure Black Shipping Launching Heavy Lifting Inflatable Marine Rubber Airbag

Marine rubber airbags represent an innovative evolution of ancient log-rolling methods used for lifting and moving weights. Based on Chinese proprietary intellectual property rights, these soft rubber airbags offer versatile applications including ship launching & upgrading, caisson lifting & moving, heavy weights lifting, and underwater engineering buoyancy aid.

The marine rubber airbag system operates without space limitations or heavy machinery requirements, significantly reducing construction timelines and costs while maintaining safety and efficiency.

Marine rubber airbag in ship launching application

Close-up view of marine rubber airbag structure

Ship Launching Airbags

Marine airbags minimize site restrictions and eliminate the need for large-scale mechanical equipment, substantially reducing project cycles and costs. After over 20 years of development and practical application, these products have proven to be safe, efficient, environmentally friendly, and highly maneuverable.

The technology has successfully launched vessels ranging from flat-bottomed boats with dead weights of tens of tons to large ships weighing tens of thousands of tons. This airbag launching technology is now internationally recognized and widely implemented across Europe, America, Africa, and Southeast Asia.

Large vessel launching with airbag system

Heavy Object Lifting & Transport

Utilizing high-pressure inflation, rubber airbags provide exceptional lifting capacity for large heavy objects, enabling movement through controlled rolling. This method requires minimal investment in equipment and features straightforward installation procedures.

Currently applied in caisson lifting and transportation, drilling platform handling, and movement of various large heavy objects across multiple industrial sectors.

Heavy object lifting with inflated rubber airbag

Flotation & Salvage Applications

Inflated airbags offer lightweight operation, high buoyancy capacity, and excellent resistance to seawater corrosion. These characteristics make them ideal for stranded and wrecked ship rescue operations, caisson launching, large pipeline buoyancy, and underwater installation projects.

Marine salvage operation using inflatable airbags

Rubber Inflatable Mandrel

Also known as concrete prefabricated hollow slab rubber inflatable mandrel, bridge inflatable core membrane, or rubber inner mold. Primarily used in pouring and molding concrete pre-tensioned and post-tensioned beams for highway bridges and ship engineering, as well as culvert sewage drainage projects.

The inflatable rubber mandrel offers user-friendly operation, economic durability, and flexible storage when deflated. When inflated, it provides sufficient strength to withstand concrete pressure, offering advantages unmatched by traditional rigid templates.

Suitable for drilling holes in reinforced concrete components including piles, roof trusses, roof panels, beams, and various construction and water conservancy projects such as shipyards, slipways, and docks.

heavy lift air bags

boat recovery airbags

boat lift air bags

Overall Rating

5.0

Based on 50 reviews recently

Rating Snapshot

5

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All Reviews

A

Alex from Algeria

Mar 4.2026

The material of this marine rubber airbag is really solid – pure rubber, strong elasticity. Compared with several other suppliers, this factory is the most professional. They provide complete documentation and support third-party inspection. Absolutely great value for money!

S

Sam from Brazil

Feb 3.2026

High quality at a low price! I didn’t expect such good quality for this cost. The rubber material is tough and has high load capacity. My construction team loves it. The factory provides all documents and agrees to any third-party inspection. Highly recommended!

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