Vessel Launch Airbags

Launching a vessel is one of the most exciting moments in shipbuilding — but it can also be one of the most challenging. Traditional launching methods like slipways or dry docks are expensive, time-consuming, and limited by location. That’s why more and more shipyards are turning to vessel launch airbags — a smarter, faster, and more flexible solution.

What Are Vessel Launch Airbags?

Vessel launch airbags are heavy-duty rubber airbags placed under the hull of a ship. When inflated, they lift and roll the vessel into the water safely and smoothly. Made from multiple layers of synthetic rubber, they are strong enough to handle thousands of tons of weight while protecting the vessel’s structure.

In simple terms — they are giant rolling cushions that move your ship gently into the sea.

Key Benefits of Vessel Launch Airbags

1. Cost-Effective and Efficient
   No need to build permanent slipways or docks. Airbags reduce construction costs and shorten project timelines.
2. Flexible and Reusable
   One set of airbags can serve multiple vessels of different sizes. After use, simply clean and store them for the next launch.
3. Safe and Reliable
   Designed to handle high internal pressure, vessel launch airbags offer stable lifting and rolling, minimizing hull stress and vibration.
4. Fast and Easy to Operate
   The setup takes hours, not weeks. You can control the whole process with simple equipment, even in remote areas.

Common Applications

Vessel launch airbags are not limited to launching new ships. They are widely used for:

• Ship repair and maintenance – easily move vessels onshore.
• Refloating grounded vessels – an essential emergency tool.
• Heavy load movement – ideal for large structures or marine equipment.

Why Choose NANHAI Vessel Launch Airbags?

NANHAI has years of experience manufacturing high-performance marine airbags. Each airbag is made with reinforced synthetic rubber layers and tested under strict quality standards. They provide better load capacity, excellent abrasion resistance, and long service life.

With NANHAI, you get reliable performance, quick delivery, and professional support — everything you need for safe vessel launching.

FAQs About Vessel Launch Airbags

1. How long can vessel launch airbags last?
With proper care and storage, high-quality airbags can last up to 8–10 years or more, depending on usage frequency.

2. Can they be used for different ship sizes?
Yes. Airbags come in various diameters and lengths, suitable for small fishing boats, cargo ships, and even large offshore structures.

3. How many airbags do I need for one launch?
It depends on the ship’s weight and size. Generally, 6 to 12 airbags are enough for most medium-sized vessels. Our engineers can help you calculate the exact number.

4. Are vessel launch airbags safe for the hull?
Absolutely. They distribute pressure evenly under the vessel, reducing the risk of structural damage during launching.

5. Can they be used in any location?
Yes. As long as you have a gentle slope and a solid ground surface, vessel launch airbags work perfectly — even in areas without traditional slipways.

Final Thoughts

Vessel launch airbags make ship launching faster, safer, and far more affordable than traditional methods. They save time, cut costs, and give shipyards flexibility like never before.

For your next project, think efficiency. Think NANHAI vessel launch airbags.