Ship Launching Airbags Marine Inflatable Airbag Landing Ship Rubber Airbag
Specification of Marine Airbags
When classified by the diameter, the usual sizes of airbags are 0.8m, 1.2m,1.5m, 1.8m , 2.0m and 2.5m. The maximum length can be 24m. The diameter of the airbag depends on the height of the docking blocks. The most important part of the airbag is to lifting the ship from the blocks. The ship should be wholly lift up and higher than the blocks. Therefore, the diameter of airbags should be 0.5m-0.7m longer than the height of the blocks. Otherwise, the capacity of the airbag cannot be reached. Usually, airbags with the diameter less than 1.2m are used for small boats. If the height of blocks is or less than 0.9m, airbags with 1.5m diameter is suitable. If the height is or more than 1m, the diameter of airbags should be or more than 1.8m.
| Material | 100% Original Rubber |
| Size | Customized |
| Class certificate: | ABS, BV, CCS, etc |
Introduction of Marine Airbags
Marine airbag are widely used for ship docking and launching, large heavy objects lifting and moving, sunken ship salvaging and stranding rescue etc. Compared with the traditional sliding plate and slipway, airbag has the feature of saving time and labor, less investment, flexible, safe and reliable. etc.
Our factory has invested a large amount of labor, material and energy, brought together much professional knowledge in rubber, chemical etc. invested a high strength, overall winding high pressure anti-explosion type airbag.
Advantages
it’s internal skeleton structure is more scientific, there’s no joint in the whole airbag body, the skeleton materials’ resistant to pull force can be fully used. Overcoming the weakness of the uneven internal pressure that acts on the airbag body, also avoiding the problem of peeling off of the layers, bubbling and the danger of a sudden explosion. By many times strict test, the brute force, tensile strength , anti-aging, abrasion resistance etc. indicators of our airbag ranked the forefront of industry. All the natural rubber we used are 1L,3L in best quality , to ensure the sturdy and durable of the product and safety in use; the production technology adopted the advanced technological standard in industry; the complete testing equipment in our company ensure that the raw material, semi-manufactures and finished products pass tests one by one, and make airbags have good bearing capacity, good air tightness, easy to repair and long lifespan, safe and reliable, the product is widely used throughout the world and win the praise of customers
Airbag Structure and Accessories
Marine airbag are widely used for ship docking and launching, large heavy objects lifting and moving, sunken ship salvaging and stranding rescue etc. Compared with the traditional sliding plate and slipway,airbag has the feature of saving time and labor, less investment, flexible, safe and reliable. etc.
1. Outer rubber layer
The outer rubber layer that covers the outside of marine airbag to protect under layer from abrasion and other external forces. This compound has sufficient tensile and tearing strength to withstand any condition and hard usage.
2. Synthetic-tire-cord layer for 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.
3. End fittings
End fittings include Pipe fitting at the inflation end and Pull ring at the sealing end.
Ship Launching Airbags Marine Inflatable Airbag Landing Ship Rubber Airbag
Bearing Capacity
As a soft elastic body, an airbag shape can change with ship bottom shape, ramp. Ship bottom width and airbag length and location, etc. during ship launching. So airbag bearing area and capacity also change. Users should calculate airbag bearing area and capacity according their application.
Bearing capacity F=PS
Where:
P- Pressure in airbag(Mpa)
S-Contact area between ship bottom and airbag(m2)
Contact area S=π×(D1-D2)/2
D1: Height of inflated airbag
D2: Height of deflated airbag
S: Contact area between flattened airbag and floor, namely area between airbag and ship bottom
Relevant Equipments for Operation
For the operation of projects, the following equipments and accessories are necessary.
Air Compressor, Winch, Steel Wire Rope, Pulley System, Nylon Rope, Inflating Tube,
Ground Anchor, Crane, Forklift, etc.
Above equipments and accessories can be supplied upon clients request.
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Diameter 1.2m ABS Certificate 3 Layers Inflatable Ship Launching Airbags Images
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