Qingdao Luhang Marine Airbag and Fender Co.,Ltd

Leading Manufacturer of Marine Fenders,Ship Launching Airbags and Marine Buoys with High Quality and Good service.

Launching Barge Rubber Air Bag

Launching Barge Rubber Air Bag

Launching barge rubber air bag can be manufactures as per customer's request as per the launching conditions: Diameter: 1.0m, 1.2m, 1.5m, 1.8m, 2.0m, 2.5m Effective Length: 6m to 24m Layers of rubber of fabric cord: 4 layers to 10 layers

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Product Details

Launching Barge Air Bag

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Brief Introduction 

Marine Launching Airbags can be used to luanch or land various kinds of vessels. But they are widely used for launching barges. Barge is a popular vessel for transportation especially on inland rivers. The bottom of barge is flat, which is more suitable for airbags. Airbags are specially designed for a safer and smoother way of ship launching and landing. With cylindrical rubber body and two hemispherical ends, ship launching airbags are ideal to support and launch vessels up to 100,000 DWT with less limitations on launching facilities and landform.

Marine launching airbags have the best designed structure which consists of five different functional membranes in rubber layers. 

1) Outer Rubber Layer

The outer rubber layer that covers the outside of marine airbag to protect under layers from abrasion and other external forces. This compound has sufficient tensile and tearing strength to withstand any condition and hard usage.

2) Inner Rubber Layer 

The inner rubber layer seals pressurized air inside marine airbags.

3) Synthetic-Tire-Cord Layer as Reinforcement

The reinforcement cord layers, which are made of synthetic-tire-cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and distribute stress evenly. So they can provide strong efficient reinforcement. 

Size and Corresponding Performance

Ship launchingairbags can be manufactures as per customer's request as per the launching conditions:

Diameter: 1.0m, 1.2m, 1.5m, 1.8m, 2.0m, 2.5m

Effective Length: 6m to 24m

Layers of rubber of fabric cord: 4 layers to 10 layers

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1. long lifespan

2. movable and reusable

3. saving investment costs

4. saving labor and time 

Production Facilities

We have rubber mixing machines, robber rolling machines, vulcanization tanes.

We use import orgin rubber and chemicals. 



Inspection and Testing

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Warranty and After-sale Service

Warranty: Our ship launching airbags has a warranty of 2 years after delivery. During warranty period, we are responsible to repair or replace the airbags that can not be repaired in case the defect is of quality.

After-sale Service: we would like to provide our clients with free repair material: rubber sheets and auto heater if they need.

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And we have repair vedios for our clients to watch how the repair to be done.

How to Select and Purchase Ship Launching Airbags
We can manufacture ship launching airbags as per customer's request for various sizes and layers.

If you are clear what size and layers is suitable to launching your ship, please just tell us the diameter and length and number of layers. We can calculate the price accordingly and provide with detailed specs of the airbag.

If you are not sure of the size and number of layers, please provide us with the information on the ship: ship size, ship weight and ship shape. We can figure out the suitable airbags for you.


If the launching barge rubber air bag caters to your requirement, welcome to buy or wholesale with our factory. As one of the leading manufacturers and suppliers in China, we will offer you the most competitive price and the best service.
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