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SIST EN ISO 2505:2005
01-september-2005
1DGRPHãþD
SIST EN 743:1997
Plastomerne cevi –Dimenzijska stabilnost po segrevanju – Preskusna metoda in
parametri (ISO 2505:2005)
Thermoplastics pipes - Longitudinal reversion - Test method and parameters (ISO
2505:2005)
Rohre aus Thermoplasten - Längsschrumpf - Prüfverfahren und Kennwerte (ISO
2505:2005)
Tubes en matieres thermoplastiques - Retrait longitudinal a chaud - Méthode d'essai et
parametres (ISO 2505:2005)
Ta slovenski standard je istoveten z: EN ISO 2505:2005
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
SIST EN ISO 2505:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 2505:2005
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SIST EN ISO 2505:2005
EUROPEAN STANDARD
EN ISO 2505
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2005
ICS 23.040.20 Supersedes EN 743:1994
English version
Thermoplastics pipes - Longitudinal reversion - Test method and
parameters (ISO 2505:2005)
Tubes en matières thermoplastiques - Retrait longitudinal à Rohre aus Thermoplasten - Längsschrumpf - Prüfverfahren
chaud - Méthode d'essai et paramètres (ISO 2505:2005) und Kennwerte (ISO 2505:2005)
This European Standard was approved by CEN on 12 May 2005.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2505:2005: E
worldwide for CEN national Members.
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SIST EN ISO 2505:2005
EN ISO 2505:2005 (E)
Foreword
This document (EN ISO 2505:2005) has been prepared by Technical Committee ISO/TC 138
"Plastics pipes, fittings and valves for the transport of fluids" in collaboration with Technical
Committee CEN/TC 155 "Plastics piping systems and ducting systems", the secretariat of which
is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by November 2005, and conflicting national
standards shall be withdrawn at the latest by November 2005.
This document supersedes EN 743:1994.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 2505:2005 has been approved by CEN as EN ISO 2505:2005 without any
modifications.
2
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SIST EN ISO 2505:2005
INTERNATIONAL ISO
STANDARD 2505
Second edition
2005-05-15
Thermoplastics pipes — Longitudinal
reversion — Test method and parameters
Tubes en matières thermoplastiques — Retrait longitudinal à chaud —
Méthode d'essai et paramètres
Reference number
ISO 2505:2005(E)
©
ISO 2005
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SIST EN ISO 2505:2005
ISO 2505:2005(E)
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