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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 - GASKETS FOR CLASS-DESIGNATED FLANGES - PART 3: NON-METALLIC PTFE ENVELOPE GASKETS.
Standard published on 22.11.2001
Selected format:Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
Standard published on 22.11.2001
Selected format:Flanges and their joints - Gaskets for Class-designated flanes - Part 5: Metallic ring joint gaskets for use with steel flanges
Standard published on 23.11.2001
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 16.7.2004
Selected format:Flanger and their joints. Gaskets for Class-designated flanges. Part 7: Covered metal jacketed gaskets for use with steel flanges
Standard published on 10.12.2004
Selected format:LIGHT METAL PACKAGING. ROUND METAL CONTAINERS FOR MILK. CAPACITIES AND DIAMETERS.
Standard published on 24.3.1995
Selected format:Railway applications - Tank wagons - Part 1: Identification plates for tank wagons for the carriage of dangerous goods
Standard published on 22.2.2012
Selected format:Railway applications - Tank wagons - Part 2: Bottom emptying devices for liquid products including vapour return
Standard published on 22.2.2012
Selected format:Railway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure
Standard published on 22.2.2012
Selected format:Railway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure
Change published on 14.1.2015
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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