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

Brand Name:Hongruntong Marine
Certification:ABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
Model Number:HM-SLA452
Minimum Order Quantity:1
Delivery Time:5-7 Work Days
Payment Terms:L/C, T/T, D/A, D/P, Western Union, MoneyGram
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Verified Supplier
Location: Beijing Beijing China
Address: C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
Supplier`s last login times: within 11 hours
Product Details Company Profile
Product Details

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.



Specifications


ItemDescription
Place of OriginChina
Brand NameHongruntong Marine
MaterialTop-Notch Natural Rubber
Diameter0.5m-3.0m, or As Request
Length1.0m-28.0m, or As Request
Working Pressure0.05-0.25 Mpa
TechnicsHigh Pressure, Overall Winding, Explosion-Proof
Useship launching and docking
Thickness5-15 ply
StandardConducted by ISO14409 and GB/T1590-2006 system.
AccessoriesQ355/SS304/SS316, Pressure Gauge, Tee, Plug, Switch, Inflation Tube
PackagingInner-Plastic Bag; Outer-Standard Wooden Pallets.
KeywordsMarine Rubber Airbags for Ship Launching
CertificatesABS, BV, KR, LR, GL, NK, RINA, DNV, RMRS
MOQ1
OEMWelcome

Diameter

Working

Pressure

Working

Height

Bearing Capacity
KN/mTon/m
D=1.0m0.14Mpa0.6m87.968.98
0.5m109.9611.22
0.4m131.9513.46
D=1.2m0.12Mpa0.7m94.259.62
0.6m113.1011.54
0.5m131.9513.46
0.4m150.8015.39
D=1.5m0.10Mpa0.9m94.259.62
0.8m109.9611.22
0.7m125.6612.82
0.6m141.3714.43
0.5m157.0816.03
D=1.8m0.09Mpa1.1m98.9610.10
1.0m113.1011.54
0.9m127.3312.98
0.8m141.3714.43
0.7m155.5115.87
0.6m169.6517.31
D=2.0m0.08Mpa1.2m100.5310.26
1.1m113.1011.54
1.0m125.6612.82
0.9m138.2314.11
0.8m150.8015.39
0.7m163.3616.67
0.6m175.9317.95
* 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.



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.

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

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

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