Fortis Weld Inspection
Fortis Weld Inspection Ltd is focused on quick, accurate turnarounds and raising the standard in the weld inspection and testing industry.
Service
New Zealand
Overview
Fortis Weld Inspection Ltd is focused on quick, accurate turnarounds and raising the standard in the weld inspection and testing industry. We are a 100% locally owned Industrial inspection company.
Products & Services
Ultrasonic Weld Testing (UT)
Ultrasonic testing utilises high-frequency sound waves that propagate through the desired object, at a known constant angle. When the sound wave hits a reflecting point from either a flaw or the back-wall, the technician is able to interpret the response off the screen of the ultrasonic unit and can compare the signals with the appropriate standards; to give a result.
Testing to AS, ASME, & ISO standards available.
Ultrasonic Thickness Survey (UTT)
Ultrasonic thickness survey utilizes high-frequency sound waves that travel through the desired object. When an echo is received from the back wall or a flaw (i.e. laminations), the ultrasonic unit gives the technician a signal response which is then interpreted and a thickness can be calculated. This process can pick up pitting and erosion from any abrasive flow medium.
Magnetic Particle Inspection (MT)
Magnetic particle inspection utilises magnetism to find surface and subsurface (approximately 3mm) imperfections in ferrous materials. Imperfections such as cracking and lack of fusion (welds) can be detected using MT.
Testing can be done to AS/NZS, ASME, & ISO standards or to a customer’s specification.
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