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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.
PREINSULATED BONDED PIPE SYSTEMS FOR UNDERGROUND HOT WATER NETWORKS. PIPE ASSEMBLY OF STEEL SERVICE PIPES, POLYURETHANE THERMAL INSULATION AND OUTER CASING OF HIGH DENSITY POLYETHYLENE. (Endorsed by AENOR in January of 1995.)
WITHDRAWN published on 26.1.2005
Selected format:District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
WITHDRAWN published on 26.1.2005
Selected format:District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene (Endorsed by AENOR in January of 2016.)
WITHDRAWN published on 1.11.2019
Selected format:District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
WITHDRAWN published on 21.4.2010
Selected format:District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Pipe assembly of steel service pipe, polyurethane thermal insulation and outer casing of polyethylene
WITHDRAWN published on 1.4.2015
Selected format:District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made pipe assembly of steel service pipe, polyurethane thermal insulation and a casing of polyethylene (Endorsed by Asociación Espanola de Normalización in November of 2019.)
WITHDRAWN published on 1.2.2024
Selected format:MECHANICAL VIBRATION. GUIDELINES FOR THE MEASUREMENT AND THE ASSESSMENT OF HUMAN EXPOSURE TO HAND-TRANSMITTED VIBRATION. (ISO 5349:1986).
WITHDRAWN published on 18.4.1996
Selected format:PLASTICS - UNSATURATED POLYESTER RESINS - MEASUREMENT OF GEL TIME AT 25 oC (ISO 2535:1997)
WITHDRAWN published on 17.4.2000
Selected format:Aerospace series - Vacuum deposition of cadmium (Endorsed by AENOR in August of 2011.)
WITHDRAWN published on 1.6.2022
Selected format:Geometrical product specifications (GPS) - Characteristics and conditions - Definitions (ISO 25378:2011) (Endorsed by AENOR in July of 2011.)
WITHDRAWN published on 14.11.2012
Selected format:Latest update: 2026-09-19 (Number of items: 2 302 332)
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