We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
STN is a protected designation of Slovak national technical standards.
Fittings. Industrial fittings. Technical delivery rules. Checking of valves
Standard published on 1.1.1978
Selected format:Fittings. Industrial fittings. Technical delivery rules. Checking of valves
Change published on 1.5.1989
Selected format:Fittings. Industrial fittings. Technical delivery rules. Packing, transport, storage and repairs
Standard published on 1.1.1978
Selected format:Industrial valves. Technical delivery code. Documentation of valves
Standard published on 1.10.1993
Selected format:Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests
Standard published on 1.4.2021
Selected format:Industrial valves. Valves for chemical and petrochemical process industry. Requirements and tests
WITHDRAWN published on 1.1.2002
Selected format:Industrial valves - Protective caps for valves with flanged connections
Standard published on 1.8.2010
Selected format:Industrial valves. Protective caps for valves with flanged connections
WITHDRAWN published on 1.12.2001
Selected format:Industrial valves - Design validation-testing of valves (ISO 23632:2021)
Standard published on 1.1.2023
Selected format:Industrial fittings. By-pass type valves
WITHDRAWN published on 1.2.1987
Selected format:Latest update: 2026-08-18 (Number of items: 2 297 400)
© Copyright 2026 NORMSERVIS s.r.o.