Ship Launching Rubber Airbags
Ship launching airbags for marine is the big usage of marine rubber airbags. Launching marines with rubber ship airbags are widely appied by global shipyards, shipbuilding and vessels repairing companies in marine industry. Ship Launching Airbags es un moderno método de lanzamiento con la mayor perspectiva de desarrollo en construcción naval, compañías de reparación de barcos, minerales y construcción archivada.
Manufacturing Testing Accordance
ISO 14409 Ships and Marine Technology Ship Launching Air Bags
Rubber ship launching airbags is a better choice for marines and vessels during their launching. They can save cost to build slipways and labors employing. Ship launching airbags are not only limited to marines, but also bigger barges launching or (even on another barges), vessels hauling out, heavy constructions lifting moving, rescue for sunken ships.
Ship Launching Marine airbags Construction
Marine ship launching airbags is constructed of inner & outer rubber layer, synthetic-cord-reinforced middle layers with two ends, firmed together and finally vulcanized.
Above design coincides to requirements of ships and marine technology ISO 14409 – “ship launching airbags” requirements – as well as properities of synthetic tire cords, inner and outer rubber materials. Performance of our marine ship launching airbags is some superior to ISO 14409 marine airbags.
Tests
Our ship launching airbags are manufactured and tested under standards requirements of iso 17682 and iso 14409. the necessaried inspected items before delivery for an airbag are: appearance, dimension and tightness.
Appearance: the appearance of an air bag shall be smooth, glossy and without blemish such as crack, blister, delimination, pits or impurities.
Dimensional tolerances: length and diameter of an air bag shall be measured with rated working pressure, within 3%.
Gastightness: while without carrying any load, fill air bag till internal required pressure, record the pressure and compare it after 1 hour. loss is no less than 5% than qualified.
Classifications and Performance
There are three factors should be referred for one ship launching airbags which are: diameter, effective Length and number of layers.
You can choose any required diameter and effective length for any combination to suit your projects.
- Diameter (D): It’s from 0.8 m to 3.0 m which mainly include 0.8 m, 1.0 m, 1.2 m, 1.5 m, 1.8 m, 2.0 m, 2.5 m, 3.0 m
- Effective length (EL): It’s from 6.0m to 24.0 m
- Total length (TL): It’s from 7.38 m to 29.20 m
- Number of Layers: Ranged from 4 layers to 25 layers,
- Material of marine airbags: Currently, we are providing two kinds of synthetic-tire-cords for ship launching air bags upon marketing demands, both of them perform well.
Below is the performance table of 6 layers ship launching airbags. For more layers details, please feel free to contact us.
