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NDT Standards

Discover the critical changes in ASTM E1444 from 2016 to 2025 edition. Learn how the new aerospace-focused standard impacts magnetic particle testing, UV-A lamp requirements, and quality controls. Essential reading for NDT professionals.

ISO 11666:2018 ultrasonic testing acceptance levels for welds — complete guide by ASNT Level III expert, Trinity NDT Bangalore

ISO 11666:2018 — Acceptance Levels for Ultrasonic Testing of Welds: Everything You Need to Know

By Ravi Kumar Thammana | ASNT Level III — UT, RT, MT, PT, VT, ET | IWE | NAS 410/ISO9712 Level III | CEO, Trinity NDT WeldSolutions Pvt. Ltd., Bangalore, India Let me start with something I tell every candidate who attends our UT Level II training in Bangalore. Knowing how to perform an ultrasonic […]

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ASTM E1444 Key Changes from 2016 to 2025 edition | Trinity NDT Blog

ASTM E1444: 2025 Edition – Complete Guide to Major Changes in Aerospace Magnetic Particle Testing Standards Introduction: A Paradigm Shift in Magnetic Particle Testing Standards The aerospace nondestructive testing (NDT) landscape underwent a transformative change with the release of ASTM E1444-25, marking the most significant revision in magnetic particle testing (MPT) standards in nearly a

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