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Qingdao Luhang Marine Airbag and Fender Co., Ltd
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Heavy Hauling Ship Launching Marine Airbags Flexible Enough Tyre Cord Layers

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Heavy Hauling Ship Launching Marine Airbags Flexible Enough Tyre Cord Layers

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Brand Name : LuHang

Model Number : LH212

Certification : CCS/BV/ABS/SGS

Place of Origin : Qingdao, China

MOQ : 1 Unit

Price : To be negotiated

Payment Terms : T/T, L/C

Supply Ability : 200 Units Per Month

Delivery Time : 10-15 work days

Packaging Details : Folded and Packed on Pallet

Material : Natural Rubber

Length : 12 M / 15m / 18m / 20m / 24m Customize

Size : Depend On Your Need

Standard : ISO14409

Color : Black

Warrenty : 2 years

Part : Marine Airbag

Diameter : 0.8 /1.2 / 1.5 / 1.8 / 2.0 / 3.0 / 4.0m

Highlight : Inflatable Marine Airbags, Airbags For Shipping Containers, Ship Docking Marine Rubber Airbag

Application : Salvage,heavy Lifting,ship Launching,floating,landing

Packing : Standard Package

Logo : Customized

Feature : Strong, Air Tight, High Safety

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Inflatable Marine Lifting Air Bag Diameter Customize Heavy Hauling Roller

Products introduction

Marine launching technology developed basic on the traditional launching technology , which using air bags to replace chute and skateboard,To overcome the many shortcomings of traditional launching.


Rubber layers


The out side rubber layer that covers the outside of rubber 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.The inside rubber layer seals pressurized air inside marine airbags.
The cord layers are made of synthetic tire cord which commonly used on tires, that hold the internal pressure and distribute stress evenly. So they can provide strong efficient reinforcement for the airbags.

Flexible balloon like an elastic cushion, it make the hull in the process of launching free pitch, keep the bottom has a larger contact area, makes the stress of the hull very ease, so that the hull structure, on the surface of the paint (coating) will not be damage.


Heavy Hauling Ship Launching Marine Airbags Flexible Enough Tyre Cord Layers


Performance Calculation Principle of Airbags


The bearing capacity of marine airbags was calculated based on the working pressure, contact area. Herein, working pressure was got upon the burst pressure and safety working factor.Because of the flexibility of marine airbag the contact area will be affected by some terms which include the carried ship condition, the different position from gravity center during the process of ship launching and pulling. So the bearing capacity of airbags will vary as well as the contact area.


Specification:

Diameter Safe working pressure Work high The bearing capacity
KN/M T/M
D=1.0M 0.17MPa 0.6m 106.93 10.93
0.5m 133.61 13.62
0.4m 160.3 16.34
D=1.2M 0.14MPa 0.7m 110.07 11.22
0.6m 132.04 13.46
0.5m 154.02 15.7
0.4m 175.99 17.94
D=1.5M 0.11MPa 0.9m 103.79 10.58
0.8m 121.06 12.34
0.7m 138.32 14.1
0.6m 155.59 15.86
0.5m 172.85 17.62
D=1.8M 0.09MPa 1.1m 99.08 10.1
1.0m 113.21 11.54
0.9m 127.33 12.98
0.8m 141.46 14.42
0.7m 155.59 15.86
0.6m 169.71 17.3

Heavy Hauling Ship Launching Marine Airbags Flexible Enough Tyre Cord Layers

Air bag for a long time without or reused after repair, should be light air test. Air pressure is the same value from our factory test, test the inspection personnel should be at least 3 meters away from the airbag, large area of damage after repair of airbag, should be appropriate to reduce the working pressure. In addition, the use of airbags, a the inspection should be done every year.

Company Information


Luhang has always been based on “People First, Scientific Management”and set up a quality idea of Focusing on Customers. All is in the interests of the customer and Customer’s satisfaction is our principle. We are always obedient to Honest Cooperation,Being Rigorous and Practical, Being Considerate and Seeking Perfectness and thus won a great public praise in the industry and among customers.


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