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STN is a protected designation of Slovak national technical standards.
Industrial valves - Socket welding ends for steel valves
Standard published on 1.9.2016
Selected format:Valves. Socket welding ends for steel valves
WITHDRAWN published on 1.12.2001
Selected format:Industrial valves. Diaphragm valves made of metallic materials
Standard published on 1.9.2002
Selected format:Material of main parts of industrial valves. Technical requirements and conditions of application
Standard published on 1.11.1993
Selected format:Industrial armatures. Strenght calculation of valve bodies and covers made of metalic materials. Static load
Standard published on 1.9.1995
Selected format:Priemyselné armatúry. Pevnostný návrh plášťa. Časť 1: Postup zostavovania tabuliek pre plášte oceľových armatúr (Norma na priame používanie ako STN).
Standard published on 1.3.2019
Selected format:Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
Standard published on 1.2.2022
Selected format:Valves. Shell design strength. Part 3: Experimental method
Standard published on 1.10.2003
Selected format:Valves. Shell design strength. Part 3: Experimental method
Correction published on 1.5.2007
Selected format:Priemyselné armatúry. Pevnostný návrh plášťa. Časť 4: Postup výpočtu plášťa armatúr vyrobených z kovových materiálov iných ako oceľ (Norma na priame používanie ako STN).
Standard published on 1.3.2019
Selected format:Latest update: 2026-08-18 (Number of items: 2 297 400)
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