A new task from a reliable Customer  non-destructive testing of the PDM components.  It is great, that Customer realizes the importance of non-destructive testing in operating conditions. 

Inspection was done in the following sequence:

  Preparation for control – scratch brushing.

  Visual inspection is an integral initial process before any method.

  Magnetization of the part using the fluorescent magnetic particle method to identify defects.

  No defects were detected.

It was concluded that the PDM components are suitable for further operation.