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3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support

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3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support

Brand Name : Hongruntong Marine

Model Number : HM-SLA452

Certification : ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS

Place of Origin : China

MOQ : 1

Price : US$23-US$790

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

Supply Ability : 4589 Pcs Per Month

Delivery Time : 5-7 Work Days

Packaging Details : Wooden Pallets, Wooden Box

Name : Ship Launching Airbags

Reinforcement : Tyre Cord Fabric Layer

Diameter : 0.5M-3.0M, or As Request

Layers : 5-13Ply, or As Request

Metal Parts : Q355, SS304, SS316

Length : 3M-28M, or As Request

Working Pressure : 0.05-0.25 MPA

Packaging : Pallets, Wooden Box

Shape : Cylindrical

Material : Top-Notch Natural Rubber

Color : Black

Standard : ISO14409:2011

Certificate : ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS

Logo : Supported

Warranty : 3 Years

Application : Ship/Vessel/Boat Launching & Docking

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3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support

 

Description

 

Crafted from eco-friendly natural rubber and layered with durable tire-cord fabric, our ship launching airbags are both strong and flexible. They are resistant to seawater corrosion and mechanical damage. These airbags are available in a variety of sizes including 1.0×8m, 1.8×15m, and 2.5×18m, with additional custom options. With excellent elasticity and shock absorption, they are ideal for launching fishing boats, cargo vessels, and barges. Easy to deploy and recover, they reduce labor intensity and improve safety compared to traditional slipway methods.

 

3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support

 

 

Specifications

 

Item Description
Place of Origin China
Brand Name Hongruntong Marine
Material Top-Notch Natural Rubber
Diameter 0.5m-3.0m, or As Request
Length 1.0m-28.0m, or As Request
Working Pressure 0.05-0.25 Mpa
Technics High Pressure, Overall Winding, Explosion-Proof
Use ship launching and docking
Thickness 5-15 ply
Standard Conducted by ISO14409 and GB/T1590-2006 system.
Accessories Q355/SS304/SS316, Pressure Gauge, Tee, Plug, Switch, Inflation Tube
Packaging Inner-Plastic Bag; Outer-Standard Wooden Pallets.
Keywords Marine Rubber Airbags for Ship Launching
Certificates ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
MOQ 1
OEM Welcome

 

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 produced follow client's requirements.

 

 

Features

 

High Tensile Strength

Made with premium tire-cord layers that provide outstanding tensile and bursting strength for heavy-duty launches.

 

Multi layer Reinforcement

Airbags are reinforced with 4–10 layers of synthetic cord fabric to handle various vessel weights and ensure long-term durability.

 

Wear-Resistant Outer Rubber

Outer layer crafted from abrasion-resistant rubber protects against friction, rocks, and sharp surfaces during use.

 

Anti Aging Rubber Compound

Special rubber formulation resists UV rays, oxidation, and seawater for extended service life.

 

 

Applications

 

● Ship launching and retrieval
 

● Barge launching and retrieval
 

● Floating bridge construction
 

 

Advantages

 

Over 30 Years of Manufacturing Experience
We have been producing marine airbags since the early 1990s, delivering reliable products with proven field performance.

 

In-House RD and Engineering Team
Our dedicated technical team ensures continuous innovation, material improvement, and custom solution development.

 

ISO 9001 Certified Quality System
We follow strict international quality management standards, ensuring consistency and traceability in every production batch.

 

High Quality Raw Materials
We source premium natural rubber and multi-ply tire-cord fabric, ensuring high durability and performance.

 

3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support3×18m Ship Launch Airbag Supports High Tonnage Optional Layers After-Sales Support

 

 

FAQ

 

1. What accessories come with the airbags?
Each airbag includes inflation valves, pressure gauges, and optional end fittings as requested.

 

2. Can your airbags be used on uneven ground or slopes?
Yes, they are flexible and can adapt to various launching terrains.

 

3. How do I check if an airbag is damaged?
Inspect for cuts, air leaks, or deformation. We also offer testing tools and guidance for regular maintenance.

 

4. What makes your airbags better than others?
We have over 30 years of experience, use top-grade materials, and offer custom solutions with global support.


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