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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.
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings (ISO 15875-3:2025)
Standard published on 22.7.2026
Selected format:Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 5: Fitness for purpose of the system (ISO 15875-5:2025)
Standard published on 22.7.2026
Selected format:Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 7: Guidance for the assessment of conformity (ISO/TS 15875-7:2018) (Endorsed by Asociación Espanola de Normalización in March of 2019.)
Standard published on 1.3.2019
Selected format:Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste
Standard published on 13.6.2012
Selected format:Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste
Change published on 26.9.2012
Selected format:Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 1: General (ISO 15876-1:2017)
Standard published on 12.7.2017
Selected format:Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes (ISO 15876-2:2017)
Standard published on 12.7.2017
Selected format:Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 2: Pipes - Amendment 1 (ISO 15876-2:2017/Amd 1:2020)
Change published on 29.9.2021
Selected format:Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings (ISO 15876-3:2017)
Standard published on 12.7.2017
Selected format:Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings - Amendment 1 (ISO 15876-3:2017/Amd 1:2020)
Change published on 29.9.2021
Selected format:Latest update: 2026-08-31 (Number of items: 2 298 959)
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