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STN is a protected designation of Slovak national technical standards.
Screwed pipe joints of cisterns and tanks for liquid fuels and oils
WITHDRAWN published on 1.3.1960
Selected format:Petroleum and natural gas industries. Pipeline transportation systems. Pipeline valves
WITHDRAWN published on 1.6.2000
Selected format:Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2019)
Standard published on 1.4.2020
Selected format:Destructive tests on welds in metallic materials - Transverse tensile test (ISO 4136:2022)
Standard published on 1.9.2022
Selected format:Petroleum and natural gas industries. Steel pipe for pipeline transportation systems
WITHDRAWN published on 1.11.2007
Selected format:Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2012)
WITHDRAWN published on 1.5.2013
Selected format:Destructive tests on welds in metallic materials - Transverse tensile test (ISO 4136:2012)
WITHDRAWN published on 1.5.2013
Selected format:Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015)
Standard published on 1.4.2016
Selected format:Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2004)
WITHDRAWN published on 1.1.2005
Selected format:Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO 10434:2020)
Standard published on 1.3.2021
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
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