8 steps to repair ship launching airbags
Guidelines of how to repair big cuts, holes on ship launching airbags(pneumatic rollers) , include repair tools,repair material, repair procedure and the repair result evaluation method.
what is the criteria to judge one launching bag good or not good for using, when that bags may be 3 or 5 years old and got scars after several time using. And how can we achieve the longer lifespan of ship launching airbags by own efforts? Three core factors to judge old launching bags: working pressure, air tightness and surface condition.