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STN is a protected designation of Slovak national technical standards.
Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
Standard published on 1.8.2021
Selected format:Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU
Correction published on 1.11.2022
Selected format:Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated
WITHDRAWN published on 1.12.2002
Selected format:Flanges and their joints.Bolting.Part 4:Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC
WITHDRAWN published on 1.5.2010
Selected format:Potrubia. Skrutky a matice na prírubové spoje potrubí. Technické dodacie predpisy.
WITHDRAWN published on 1.5.1990
Selected format:Piping. Bolts for flanged pipeline joints. Dimensions
WITHDRAWN published on 1.12.1987
Selected format:Piping. Hexagonal high nuts for flanged piping joints. Dimensions
WITHDRAWN published on 1.12.1987
Selected format:Piping and fittings. Round plain washers with round seat
WITHDRAWN published on 1.12.1984
Selected format:Mouting pipe clips
Standard published on 1.9.1998
Selected format:Piping and fittings. Metallic flanges. Sealing shapes and dimensions
WITHDRAWN published on 1.2.1984
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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