NDT Inspection

PFL’s Inspection Services focuses on conventional and specialized Inspection and Non Destructive Testing (NDT) coupled with efficient management and cost effective implementations. We provide a complete integrated service to a variety of industries and Clients. At PFL we utilize state-of-the-art equipment and highly trained technicians.

Conventional and Specialised Non Destructive Testing (NDT)

A method in which a high frequency sound wave is sent through the part and changes in signal amplitude are observed. Typically the signal changes as the density of the part changes.

A method for near surface crack detection in metals. The part to be inspected is cleaned and coated with a dye which penetrates any flaws that may be present. The surface is wiped clean and coated with a white powder. The powder absorbs the dye held in the defects indicating their location.


A non-destructive test method of inspecting areas on or near surface discontinuities for ferromagnetic materials. The metal is magnetized, and then iron powder is applied. The powder adheres to lines of flux leakage, revealing surface and near surface discontinuities.

Is a common method of quality control, data acquisition and data analysis. Visual Inspection is used in maintenance of facilities, mean inspection of equipment and structures using either or all raw human senses such as vision, hearing, touch and smell and/or any non-specialised inspection equipment.

Our Advance Ultrasonic Corrosion Mapping is a key method in most non-invasive inspection strategies. In order to inspect the range of components e.g. pipes, vessels, tanks etc. PFL Engineering uses multiple types of Ultrasonic Corrosion Mapping which is versatile to provide accurate and reproducable fingerprints of material integrity.