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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
FLANGES AND THEIR JOINTS. DIMENSIONS OF GASKETS FOR PN-DESIGNATED FLANGES. PART 4: CORRUGATED, FLAT OR GROOVED METALLIC AND FILLED METALLIC GASKETS FOR USE WITH STEEL FLANGES.
Standard published on 20.11.1997
Selected format:Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Part 6: Covered serrated metal gaskets for use with steel flanges
Standard published on 16.7.2004
Selected format:Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges
Standard published on 22.10.2004
Selected format:Flanges and their joints. Dimensions of gaskets for PN- designated flanges. Part 8: Polymeric O-ring gaskets for grooved flanges
Standard published on 8.6.2005
Selected format:Paints and varnishes - Standard panels for testing (ISO 1514:2024)
Standard published on 26.2.2025
Selected format:Public passenger transport - Basic requirements and recommendations for systems that measure delivered service quality
Standard published on 31.10.2006
Selected format:Earth-moving machinery and mobile road construction machinery -- Worksite data exchange -- Part 1: System architecture
Standard published on 28.3.2012
Selected format:Earth-moving machinery and mobile road construction machinery -- Worksite data exchange -- Part 2: Data dictionary
Standard published on 28.3.2012
Selected format:Winter maintenance equipment - Terminology - Terms for winter maintenance
Standard published on 5.12.2007
Selected format:Solid softwood panelling and cladding - Machined profiles without tongue and groove
Standard published on 26.9.2007
Selected format:Latest update: 2026-08-26 (Number of items: 2 298 418)
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