PA Calibration Block No. 3 - 3/4" Thick

  • Phased Array Cal Block No. 3 - 3/4" Thick, 1018 Steel

    This Phased Array Calibration Block designed by Paul Holloway of Holloway NDT & Engineering contains all of the required features of the ASME Sec V Art 4 Basic Calibration Block for non-piping applications, yet spaces the holes out on a longer,...