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Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord

  • Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord
  • Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord
  • Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord
Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord
Product Details:
Place of Origin: China
Brand Name: Luhang
Certification: CCS/BV/SGS
Model Number: LH1515
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: Lifting And Launching Vessels Marine Rubber Air Bags Material: Natural Rubber And Tyre Cord
Size: 2m X 18m Or As Per Customers' Requirement Application: Launching And Docking Vessels
Feature: No Air Leakage, Wearable, Easy Operation, Economy Lifespan: 6 Years
High Light:

inflatable boat lift bags

,

boat pulling airbags

2.2m x 15m Lifting and Launching Vessels Marine Rubber Air Bags in Shipyards

 

Marine air bags are widely used for ship launching and docking in shipyards, specially for medium and small shipyards alongside rivers and seasides in Asian and American countries. Marine airbags are often called ship launching airbags that indicate the most popular application of these heavy duty airbags is for ship launching. It is estimated that more than 80 percent new built ships who’s DWT below 60,000 are launched by marine air bags.

 

Key Features of Launching Vessel Marine Air Bags:

 

1. Flexible in various launching projects: Launching ship air bags can be made to be specified sizes and layers as per the requirement of different launching projects.

2. Easy Operation: The operation of launching vessels with rubber air bags is releatively easy, just laying out and inflating the air bags to lift the vessels and roll them to the water.

It has not strict requirement on slipway conditions. Ship launching can be executed even in tough conditions.

3. Durable and recycled: Marine Airbags can be used many times repeated.

4. Less cost: As marine airbags can be used repeatedly and its cost is not high, launching or docking ships with marine airbags can save much cost for shipyards or ship owners.

 

 

 

The Size and Specifications of Rubber Marine Air Bags

 

According to different launching requirement, marine rubber air bags 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

 

 

Specifications of Several Sizes of Launching Vessel Marine Air Bags

 

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

 

How to Launch Vessels with Marine Air Bags

 

Below is the general process of launching ship with marine rubber airbags.

1. Get enough suitable airbags ready

2. Level and Clean the launching slipway to make sure no nails or sharp stones

3. Tie the ship to the winch with steel wire

4. Lay airbags under ship bottom at suitable locations

5. Inflate the airbags to lift the ship away from the blocks and remove the blocks

6. Lower the lifting height properly by releaseing some air

7. Slowly release the wire and roll the ship slowly backward to the water

 

Pictures of Our Ship Luanching Airbags on Site

 

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord 0

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord 1

 

Material and Construction of Luhang Marine Launching Air Bags

 

The marine air bag wall is constructed with layers of rubbers plates. The inner layers are reinforced with nylon cord net. These layers support the airbag with bearing strength when the airbag is inflated. More layers the airbag wall has, greater strength the airbag has. And the nylon cord net plays a critical role in strength. Besides the cord reinforced layers, there is one extra layer without cord net outside the wall. This rubber layer has a function of anti-wear and anti-aging. To maximize the function of the inner layers and the exterior layer, the rubber material is specially optimized with suitable mixing formulas.

 

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord 2

 

Why Choose us and Our Ship Launching Marine Air Bags?

 

1. We are the leading and professional manufacturer of marine airbags with more than 20 years of developing and production experience

With mature technology, experienced workers and strict quality control carried out on each step, we confidently guarrantee the high quality of the airbags of every production lot, specially in air tightness.

Below is the marine airbag’s production flow showing the production process from material processing to the finishing step.

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord 3

2. Credible company to make marine air bags 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

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord 4

Energy Saving Marine Salvage Air Lift Bags Cylindrical Body With Tyre Cord 5

 

This inspection report shows all airbags almost had no air leakage after 8 hours from initial pressure 0.15mPa-0.16mPa to 0.14-0.15mPa.

 

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.

 

 

FAQ :


Q1. How to choose marine airbags for a launching project?

A: Choose suitables airbags according to the vessel’s size and weight and the planned lifting height.

You are welcome to contact us to with these information. We will figure out the suitable sizes and economy quantity.

 

Q2. How long is the lead time of an order?

A: Usually we finish the production of a normal order within 15 days. The lead time of special orders with large quantity or urgent delivery requirement should be confirmed before order confirmation.

 

Q3. Can you assist us to operate the launching at the site?

A: We would like to help our customers with the launching. We can provide with the launching plan and technique instructions. We also can send professional engineers to the site to supervise the launching.

 

Q4. Do you supply repair material and tools and teach us how to repair?

As per customer’s request, we would like to supply repair meterial: rubber plates and repair tools: auto heater. We would like to send complete videos on airbag repair to customers for them to learn.

 

Q5. What is the after-sale service?

We carry out the Three Guarantees for repair, replacement and compensation of faulty airbags within warranty period.

 

Contact Us

Mr. Novid Liu
Email: novidliu@luhanggroup.com
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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