Product Description Product Description Structure of Ship Launching Airbag
1. Airbag body
The airbagbody is composed by natural rubber and strength fiber material through vulcanization progressing
2. Terminal iron part
The terminal iron part is made of cast iron, it is combined closely with the airbag body, one end is for pulling when you move it, and the other end if for charging and discharging the air.
Launching Airbag Test Unless otherwise specified, test shall be performed under the following conditions: ambient temperature 10-35. Media: dry clean compressed air, and clean fresh water for bursting test. The test should be performed using a full sized airbag. If the airbag is too large to be mounted on the test machine, they test may be performed on a scaled-down airbag. In order to maintain a proper representation of the full-size sample airbag, the diameter of the scaled-down airbag shall be no less than 1/2 of the full sized sample airbag diameter, while the length shall be no less than 3 times the diameter of the scaled-down airbag.
Gas-tightness test
Without carrying any load, fill the airbag till the internal pressure of the airbag in the following tale. The internal pressure should be recorded and compared with the pressure after 1 hour. The pressure loss should be less than 5% of pressure.
Launching Airbag Material An airbag is to be constructed of an outer rubber layer, one or more synthetic-tyre-cord layers, and an inner rubber layer. The arrangement of synthetic-tyre-cord reinforcement layers is shown in the picture below, all materials shall be vulcanized firmly.
Prior to the airbag production, the outer and inner rubber layers shall be tested to meet criteria in the following table in accordance with the test methods given in the international standard list in the table.
While only one satisfactory sample per batch is required for test numbers 1 through 3, all Others must be tested for test numbers 4 through 9 annually. If the first sample fails, two additional sample should be tested. If the additional samples pass the test requirements, the materials will be deemed to have passed the test. Otherwise, the materials will be deemed to have failed the test and another batch of materials shall be selected.
The appearance of an airbag shall be smooth, glossy and without blemish such as crack, blister, delamination, pits or impurities.
Types of slipway for ship launching When we want to launch or land a ship, it is very important to choose the suitable slpiway, because it will influence the using of ship launching airbag and also the process of launching or landing a ship. In general, there are three kinds of slipway you will use to launch or land, according to the weight of our ship, you can choose different:
1. RC(Reinforced Concrete)
If your ship's weight is over 3000t, or the length of the ship is more than 120m, you need to choose this kind of slipway.
2. CC(Cement Concrete)
If your ship's weight is between 1000t-3000t, or the length is between 90m-120m, you can choose this kind of shlipway.
3. Soil
If your ship's weight is less than 1000t, or the length is less than 90m, you can choose this kind of slipway.
Launching airbag repair method
1.Clean and posh the place need to repair.
2.Use gasoline as glue, put gasoline on the repair rubber and airbag, then put repair rubber onto airbag.
3.Put one or two paper on the repair place, then put heating steel and use jack to press tight.
4.Use heating machine to heat to 120-130℃, then wait till temperature down to 60℃ (about 40 mins).
Specifications Our Company Florescence Qingdao Florescence offers total pack for launch and haul out projects which include launch design, airbags supply,
on site support and worker training also we can provide launch or haul out service according to demand. After year of practice and accumulation of experience, we have developed this ship launching techniques from facilitating the launching of only 1,000 DWT ships to current 60,000 DWT ships. And now this launching technology has become
into a flexible, promising, secure and mature technology. Besides that, Florescence Marine Airbags are widely used in launching and haul-out of vessels of all sizes.
Our service

1	We provide custom-made services
2	One-stop services
3	Professional supplier with over 20 year's experience
4	Take care of your packing and shipping requests.

Any interest or need, pls contact me freely.
Claire Su
Email: info75 at florescence.cc
Tel/Whatsapp: +86 18205321973

Contact us if you need more details on launching airbag. We are ready to answer your questions on packaging, logistics, certification or any other aspects about ship launching airbag、airbag. If these products fail to match your need, please contact us and we would like to provide relevant information.

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