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STN is a protected designation of Slovak national technical standards.
Nondestructive testing of welds - Ultrasonic testing - Use of automated total focusing technique (TFM) and related technologies (ISO 23864:2021)
Standard published on 1.3.2022
Selected format:Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2011)
WITHDRAWN published on 1.3.2012
Selected format:Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology (ISO 13588:2019)
Standard published on 1.11.2019
Selected format:Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology (ISO 13588:2012)
WITHDRAWN published on 1.4.2013
Selected format:Non-destructive testing of welds - Phased array ultrasonic testing (PAUT) - Acceptance levels (ISO 19285:2017)
Standard published on 1.4.2018
Selected format:Welding. Charpy impact bending test for welded joints of plastics
WITHDRAWN published on 1.2.1985
Selected format:Welding. Pressure test on plastic pipeline and pressure vessel welded joints
WITHDRAWN published on 1.2.1985
Selected format:Welding. Testing of plastic welded joints. Long-term tensile test
WITHDRAWN published on 1.12.1987
Selected format:Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology for thin-walled steel components (ISO 20601:2018)
Standard published on 1.6.2019
Selected format:Non-destructive testing of welds - General rules for metallic materials (ISO 17635:2025)
Standard published on 1.7.2025
Selected format:Latest update: 2026-09-04 (Number of items: 2 300 131)
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