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CCS and ISO certificate boats launching airbag used for tug boats
Basic Info

Model No.: 1.5m*12m

Product Description                  1.Advantages of Florescence ship launching solution   Less land form limited   Only need enough bearing power ground and no sharp objects    Minimum fixture needed   Need no more than air compressors,winches and steel ropes   Environment Protective   Do no harm to the environment. No chemical needed.   Time & money saving   Marine airbags are much cheaper and portabler than other methods.       2.Applicability of ship launching Airbag        Actually the airbag launching feasibility of a specified vessel should be calculated first but there are some simple rules may help people to know launch feasibility quickly.   A majority of airbag ship launching is end launching but side launching is feasible when some rigorous conditions are satisfied.   Vessels whose DWT below 60,000 tonnes can be launched with airbags surely. Regarding bigger vessels only by calculation people can know the launch feasibility. Width of launching channel should be no less than 1.5 times of length of vessel       3. Airbag ship launching and haul out slipway design       The slipway's parameters which include length, width, slope angle, bearing capacity and elevation should be designed base on calculation results.    The length and width of airbag launching slipway can refer to traditional end launching slipway design.   The bearing capacity of airbag launching slipway can be lower than traditional slipway because airbags get more contact area than traditional launch trolleys. And that is why airbag ship launching can save slipway investment. According to the airbag launching calculation slipway's capability should be 1.5 -2 times of the maximum airbags' pressure.   Generally slipway for airbag launching and haul out will have shore part and under water part. The shore part has small slope angle and the underwater part has bigger angle which can give launched vessel more slide forward force and enable airbags roll out of bottom of vessel. The length, angle and structure of underwater part are very important for the success of launching and airbags's safety. If possible concrete slipway is the best for airbag launching and haul out. For temporary vessel launching, strong enough ground is acceptable but slope angle should satisfy the demand.          
                                                                         DIAMETER 1.5M
Layers WORKING PRESSURE LENGTH & WEIGHT(±)5%
5M 6M 7M 8M 9M 10M 11M 12M 13M 14M 15M 16M 17M 18M
3layer 0.07MPA 163kg 187kg 212kg 237kg 262kg 287kg 312kg 337kg 362kg 387kg 412kg 437kg 462kg 487kg
4layer 0.09MPA 187kg 216kg 245kg 273kg 301kg 330kg 359kg 388kg 417kg 446kg 475kg 504kg 532kg 562kg
5layer 0.11MPA 223kg 258kg 292kg 326kg 361kg 395kg 429kg 463kg 497kg 531kg 565kg 599kg 633kg 667kg
6layer 0.13MPA 254kg 293kg 332kg 371kg 410kg 449kg 488kg 527kg 566kg 605kg 644kg 683kg 722kg 761kg
      If you have any interest,pls feel free to contact me -------Jason Zhang      

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