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STN is a protected designation of Slovak national technical standards.
Priemyselné ventily. Montážne súpravy na otáčavé pohony armatúr (Norma na priame používanie ako STN).
WITHDRAWN published on 1.3.2008
Selected format:Pipelines. Materials for standardized components of pipelines
Standard published on 1.3.1991
Selected format:Pipelines. Surface protection of the pipeline for transport and storage
Standard published on 1.5.1990
Selected format:Piping. Calculation values for tubes
WITHDRAWN published on 1.4.1990
Selected format:Piping. Clips for piping
WITHDRAWN published on 1.3.1990
Selected format:Piping. Anchor stands for piping
WITHDRAWN published on 1.3.1990
Selected format:Flanged piping joints. Flanges. Survey
WITHDRAWN published on 1.3.1968
Selected format:Piping and fittings. Steel flanges. Technical rules
Standard published on 1.3.1987
Selected format:Piping and fittings. Steel flanges. Technical rules
Change published on 1.5.1991
Selected format:Piping and fittings. Steel flanges. Technical rules
Change published on 1.5.2004
Selected format:Latest update: 2026-09-14 (Number of items: 2 300 654)
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