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ČSN is a protected designation of Czech national technical standards.
WITHDRAWN published on 17.6.1964
Selected format:Flanges and their joints - Dimensions of gaskets for Classdesignated flanges - Part 1: Non-metallic flat gaskets with or without inserts
Standard published on 1.2.2025
Selected format:Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
Standard published on 1.6.2014
Selected format:Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets
Standard published on 1.4.2002
Selected format:Flanges and their joints - Gaskets for Class-designated flanges - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
Standard published on 1.4.2002
Selected format:Flanges and their joints - Gaskets for Class-designated flanges - Part 5: Metallic ring joint gaskets for use with steel flanges
Standard published on 1.4.2002
Selected format:Flanges and their joints - Gaskets for Class-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges
Standard published on 1.8.2004
Selected format:Flanges and their joints - Gaskets for Class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
Standard published on 1.1.2005
Selected format:Příruby a přírubové spoje - Těsnění pro příruby s označením Class - Část 1: Nekovová těsnění s vložkou nebo bez vložky (Norma k přímému použití jako ČSN).
WITHDRAWN published on 1.10.2001
Selected format:Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
WITHDRAWN published on 1.4.2002
Selected format:Latest update: 2026-06-28 (Number of items: 2 284 473)
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