Fluorescent Penetrant Inspection (FPI)

Fluorescent Penetrant Inspection

Fluorescent Penetrant Inspection

(FPI is available at our Hermitage, PA facility only)


Fast Testing On Large Parts

Fluorescent Penetrant Inspection (FPI process) is a quick and reliable method to inspect your critical metal parts for cracks or flaws before or after the heat treating process. Since FPI is a form of Non-Destructive Testing (NDT), it allows a qualified inspector to make an evaluation without causing damage to your part. This low-cost inspection can not only locate surface-breaking defects in metals, but it can also detect casting and forging defects, weld integrity, cold working defects and fatigue cracks on in-service components.


Unique Capabilities

  • Equipment to test exceptionally large parts – up to 40 feet
  • Level 3 trained inspectors (IAW NAS410 rev. 3)
  • Method A (water washable)
  • 10′ x 12′ Pass-through inspection booth
  • Nadcap Fluorescent Penetrant Inspection (FPI) approved


All Under One Roof

With 糖心vlog视频, you get 鈥渙ne-stop shopping鈥 for heat treating, brazing and FPI processing. Save time and money in shipping and turnaround while ensuring quality. This continuity of services increases the accuracy and repeatability of processing results.


Nadcap Heat Treating Approval Logo