With safety in mind, guidelines have been composed by Compressed Gas Association (CGA) and others to focus on inspections for natural gas vehicle (NGV) fuel containers. Acoustic Emission (AE) testing of Gas-Filled Filament-Wound Composite Pressure Vessels is an alternative method to the three-year visual examination which requires removal of the container from the vehicle (ASTM 2016)…Learn more.
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Standard Practice for Examination of Gas-Filled Filament-Wound Composite Pressure Vessels Using Acoustic Emission (ASTM E2191)
