About PH Diversified

Thank you for choosing PH Diversified for your General Dynamics Handbooks and Appendix VII and VIII Ultrasonic Testing Practice Session needs. Founded in 1982 by Dr. George Pherigo, PH Diversified has fulfilled the needs of many companies and universities with the General Dynamics series of Handbooks. These books have been updated with current technology for the NDT industry from the original version sold by ASNT.

InQual, a division of PH Diversified offers Appendix VII and VIII Ultrasonic Testing practice sessions to the Nuclear Industry and to other companies in the NDT field who require their employees to practice on real flawed pipe specimens. We offer on site sessions as well as at our facility in Concord North Carolina. We have a heated and air conditioned classroom for practice sessions to maximize the comfort of the clients.

Every year PH Diversified publishes the NDE/ISI Contact List. This book goes to 1,500 people in the nuclear power industry. It is an invaluable reference book for Utility NDE personnel. It lists the contact information for those involved in the NDE/ISI industry for all of the nuclear Power plants worldwide. It also has vendors who are in the nuclear industry as well. The document also describes the type of services provided to the Nuclear Power Industry.