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2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags

2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags

  • 2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags
2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags
Product Details:
Place of Origin: China
Brand Name: Luhang
Certification: CCS/BV/SGS
Model Number: LH212
Payment & Shipping Terms:
Minimum Order Quantity: 2 units
Price: to be negotiable
Packaging Details: Folded on Pallet
Delivery Time: 10-15 Work Days
Payment Terms: T/T, L/C
Supply Ability: 100 Units per Month
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Detailed Product Description
Product Name: Boat Salvage Airbags Material: Natural Rubber And Tyre Cord
Size: 2m X 12m Application: Ship Launching
Feature: No Air Leakage, Wearable, Easy Operation Other Name: Boat Salvage Airbags
High Light:

2m X 12m Marine Rubber Airbag


Shipyards Marine Rubber Airbag


2m X 12m Boat Salvage Airbags

2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags​




High-Pressure Design
High bearing capacity and gas tightness
High resistance to knead ability
Higher flexibility and shock absorption ability
The new structure design of accounts at the end
Optimization of structural layout
Equipped complete with accessories


How to select marine airbags for ship launching and docking


Ship launching airbags can be made into various sizes and layers accoding to the ship size and weight and the launching or docking conditions.


Size Diameter 1.0m, 1.2m, 1.5m, 1.8m, 2.0m, 2.5m, 2.8m, 3.0m
Effective Length 10m, 12m, 15m, 18m, 20m, 22m, 24m, etc
Layers   4 layers, 5 layers, 6 layers, 8 layers, 10 layers, 12 layers


Effective length and diameter : The effective length should be same as the ship breadth, or 1 meter shorter than the breath.

We can make airbags in length from 5m to 24m.

Diameter : Select diameter based on the ship size and work requirement. Select bigger airbags for large ships, but smaller airbags for small boats. In case the ships need cleaning or repairing bottom, choose bigger airbags so that workers can work in a more comfortable posture under the ship. Diameter of 1.5m, 1.8m, 2m or 2.5m are all suitable and available for large ships.

The number of layers : The more layers the airbag has, the bigger bearing capacity it has. To lift a ship to a certain height, enough airbags with enough layers are needed. Generally speaking, airbags with 6 layers are enough for most engineering works. Only in some rigorous situation, airbags will need 7-8 layers to enhance its performance. For example, if people use airbags to lift heavy caisson but their contact area is limited, and then airbags will need higher pressure and more plies to ensure the safety.

Good selection of marine airbags is vital for the success of marine projects. Get basic knowledge of marine airbags selection then consult with manufacturers can help people complete projects in shortest time.


Below is a chart for the bearing capacity of several sizes


Model Dia Effective Length Overall Length Cord Layer Rubber Plate Thick-ness Working Pressure Bursting Pressure Lifting Height Bearing Capacity
  M M M Layer Layer mm MPa MPa M Ton/meter Ton/airbag
LH-6 1.2 12 14 6 1 7.2 0.17 0.75 0.90 7.85 94.20
1.00 5.23 62.76
1.10 2.62 31.44
LH-7 1.5 15 17 7 1 8.2 0.16 0.70 1.00 12.21 183.15
1.10 9.77 146.55
1.20 7.33 109.95
1.30 4.89 73.35
LH-8 1.8 18 20.5 8 1 9.2 0.15 0.67 1.20 13.96 251.28
1.30 11.63 15.12
1.40 9.31 167.58
1.50 6.98 125.64
1.60 4.65 83.70
LH-10 2.0 20 23 10 1 11.2 0.17 0.75 1.30 18.32 366.40
1.40 15.70 21.98
1.50 13.09 261.80
1.60 10.47 209.40
1.70 7.85 157.00


Pictures of Our Ship Luanching Airbags on Site


2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags 0


Material and Construction of Luhang Ship Launching Airbags


2m X 12m Marine Rubber Airbag Shipyards Boat Salvage Airbags 1


Why Choose us and Our Ship Launching Airbags?


Why Choose Our Marine Airbags

1. Professional manufacturer of marine airbags with more than 20 years of developing and production experience

2. Credible company to make marine airbags with optimzied rubber material, enough sizes and enough layers

3. ISO certificated with a number of patents on products

4. Airbags have been inspected and approved by Third-Party like BV, SGS, V-Trust etc with excellent performance of high pressure and airtightness

5. Satisfying and timely after-sale service: In case of any quality claims during the warranty period, we will carry out the Three Guarantees for repair, replacement and compensation of faulty airbags.


Contact Us

Mr. Novid Liu
Tel: 0086 186 6189 7329   or 139 5321 3468
Wechat: 0086 13953213468
Please do not hesitate to drop me a message here or by email. Any inquiry from you will be replied immediately.

Contact Details
Qingdao Luhang Marine Airbag and Fender Co., Ltd

Contact Person: Mr. Novid Liu

Tel: 86-18661897329

Send your inquiry directly to us (0 / 3000)

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