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STN is a protected designation of Slovak national technical standards.
Ductile iron fittings for unplasticized poly(vinyl chloride) (PVC- U) pressure pipes. Double socket tees flanged branch
WITHDRAWN published on 1.10.1996
Selected format:Cast iron pressure pipes and pipe fittings. Survey and symbols
WITHDRAWN published on 1.12.1976
Selected format:Ductile iron pipes, fittings and accessories for pressure pripelines
WITHDRAWN published on 1.11.1995
Selected format:Ductile iron pipes, fittings and accessories for pressure pipelines
WITHDRAWN published on 1.12.1997
Selected format:Cast iron pressure pipes and pipe fittings. Technical rules
Standard published on 1.1.1988
Selected format:Cast iron pressure pipes and fittings. Cast iron pressure fittings for asbestos-cement pipes. Survey
WITHDRAWN published on 1.12.1968
Selected format:Cast iron pressure pipes and fittings. Cast iron pressure fitting for asbestos-cement pipes. Spigot end
WITHDRAWN published on 1.12.1968
Selected format:Cast iron pressure pipes and pipe fittings. Cast iron pressure pipes and pipe fittings with gland joint
Standard published on 1.1.1988
Selected format:Cast iron pressure pipes and pipe fittings. Cast iron pressure pipes and pipe fittings with elastic LKD joint
Standard published on 1.1.1988
Selected format:Cast iron pressure pipes and pipe fittings. Caulked socket joint
WITHDRAWN published on 1.12.1976
Selected format:Latest update: 2026-08-18 (Number of items: 2 297 400)
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