Pressure equipment and assemblies - Part 8: Proof test

This document specifies the purpose, form and procedure of proof testing by pressure test of items of pressure equipment and assemblies.
It also specifies how to determine the value of the test pressure.

Druckgeräte und Zusammenbauten- Teil 8: Druckprüfung

Dieses Dokument legt den Zweck, die Form und die Durchführung der Druckprüfung anhand von Druck-versuchen an Druckgeräteteilen und Baugruppen fest.
Es legt ebenfalls das Verfahren für die Bestimmung des Druckwertes für den Druckversuch fest.

Équipements sous pression et ensembles - Partie 8: Épreuve

Le présent document précise le but, la forme et la procédure de l'épreuve par essai de pression des équipements et ensembles sous pression.
Il spécifie également comment déterminer la valeur de l'essai de pression.

Tlačna oprema in sklopi - 8. del: Preskušanje

Ta dokument določa namen, obliko in postopek preskušanja s tlačnim preskusom delov tlačne opreme in sklopov. Opredeljuje tudi način za določitev vrednosti preskusnega tlaka.

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Technical specification
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Standards Content (Sample)

SIST-TS CEN/TS 764-8:2016
Pressure equipment and assemblies - Part 8: Proof test
Druckgeräte und Zusammenbauten- Teil 8: Druckprüfung
Équipements sous pression et ensembles - Partie 8 : Épreuve
Ta slovenski standard je istoveten z: CEN/TS 764-8:2016
23.020.32 7ODþQHSRVRGH Pressure vessels
SIST-TS CEN/TS 764-8:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 764-8:2016

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SIST-TS CEN/TS 764-8:2016

CEN/TS 764-8


June 2016
ICS 23.020.30
English Version

Pressure equipment and assemblies - Part 8: Proof test
Équipements sous pression et ensembles - Partie 8: Druckgeräte und Zusammenbauten- Teil 8:
Épreuve Druckprüfung
This Technical Specification (CEN/TS) was approved by CEN on 8 March 2016 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.



CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 764-8:2016 E
worldwide for CEN national Members.

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SIST-TS CEN/TS 764-8:2016
CEN/TS 764-8:2016 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Terms and definitions . 5
3 Symbols and abbreviations . 6
4 General . 6
4.1 Purpose of proof testing by pressure test . 6
4.2 Form of the pressure test . 6
4.3 Pressure test procedure . 7
5 Pressure equipment . 7
5.1 Hydrostatic test . 7
5.1.1 Basic rule . 7
5.1.2 Specific adjustment . 8
5.1.3 Creep consideration . 8
5.2 Pneumatic test .

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