Plastics piping systems - Joints for glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods for leaktightness and resistance to damage of non-thrust resistant flexible joints with elastomeric sealing elements

This European Standard specifies test methods for flexible non-thrust resistant socket-and-spigot joints with elastomeric sealing elements for buried and above ground glass-reinforced thermosetting plastics (GRP) pipeline applications. It covers methods of test for the leaktightness and resistance to damage of the joint only, when subject to specified combinations of longitudinal extension (draw), angular movement (angular deflection), compression (misalignment) perpendicular to the pipe axis and internal pressure. This European Standard is applicable to joints for either pressure or non-pressure applications.
NOTE   The joints tested in accordance with this European Standard are subjected to conditions which measure their ability to function and thereby prove the design of the joint, especially for type test purposes.
These test procedures are applicable to joints for pipes and fittings of all nominal sizes. The tests are suitable for the evaluation of joints intended for applications in which the liquids are conveyed at temperatures specified in the referring standards.

Kunststoff-Rohrleitungssysteme - Verbindungen für Rohre und Formstücke aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Prüfverfahren zur Dichtheit und Widerstandsfähigkeit gegen Beschädigung von nicht druckbeständigen flexiblen Verbindungen mit elastomeren Dichtungselementen

Diese Europäische Norm legt Prüfverfahren für flexible nicht druckbeständige Muffen- und Spitzenden-Verbindungen mit elastomeren Dichtungselementen fest, die in erdverlegten und nicht erdverlegten Rohrleitungen aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) zur Anwendung kommen. Sie umfasst nur Prüfverfahren zur Dichtheit und Widerstandsfähigkeit gegen Beschädigung für die Verbindung, wenn diese den festgelegten Kombinationen von Längsverschiebung (Auszug), Winkelbewegung (Abwinkelung), senkrecht zur Rohrachse wirkender Belastung (Versatz) und Innendruck ausgesetzt wird. Diese Europäische Norm ist sowohl auf Anwendungen unter Druck als auch für drucklose Anwendungen anwendbar.
ANMERKUNG   Die nach dieser Europäischen Norm geprüften Verbindungen werden Bedingungen ausgesetzt, die ihre Funktionsfähigkeit feststellen und damit die Auslegung der Verbindung, insbesondere für Typprüfungszwecke, nachweisen.
Diese Prüfverfahren sind auf Verbindungen von Rohren und Formstücken aller Nennweiten anwendbar. Die Prüfungen eignen sich zur Beurteilung von Verbindungen, die für Anwendungen vorgesehen sind, bei denen die Flüssigkeiten bei in den verweisenden Normen festgelegten Temperaturen transportiert werden.

Systèmes de canalisations plastiques - Assemblages pour tubes et raccords en plastique thermodurcissable renforcé de verre (PRV) - Méthodes d'essai d'étanchéité et de résistance à l'endommagement des assemblages flexibles non résistants à la poussée avec bagues d'étanchéité en élastomère

La présente Norme européenne spécifie les méthodes d'essai pour les assemblages mâle-femelle flexibles non résistants à la poussée, avec bagues d'étanchéité en élastomère, pour des canalisations en plastique renforcé de verre (PRV) enterrées ou aériennes. Elle couvre les méthodes d'essai d'étanchéité et de résistance à l'endommagement de l'assemblage uniquement, lorsqu'il est soumis à des combinaisons spécifiques de mise en tension longitudinale (retrait), de mouvement angulaire (déviation angulaire), de compression verticale (désalignement) perpendiculaire à l’axe du tube et de pression interne. La présente Norme  est applicable aux assemblages pour des applications avec ou sans pression.
NOTE   Les assemblages soumis à essai conformément à la présente Norme européenne sont soumis aux conditions qui apprécient leur adéquation à l'emploi et, de ce fait, éprouvent la conception de l'assemblage, spécialement en vue des essais de type.
Ces modes opératoires d’essai sont applicables aux assemblages pour tubes et raccords de toutes dimensions nominales. Les essais permettent d’évaluer les assemblages destinés à des applications dans lesquelles les liquides sont véhiculés à des températures spécifiées dans les normes de référence.

Cevni sistemi iz polimernih materialov - Spoji za cevi in fitinge iz duromernih materialov, ojačenih s steklenimi vlakni (GRP) - Metode za preskus tesnjenja in odpornosti proti poškodbam gibljivih in omejeno gibljivih spojev

General Information

Status
Published
Public Enquiry End Date
04-Jan-2009
Publication Date
04-May-2009
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
21-Apr-2009
Due Date
26-Jun-2009
Completion Date
05-May-2009

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme - Verbindungen für Rohre und Formstücke aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Prüfverfahren zur Dichtheit und Widerstandsfähigkeit gegen Beschädigung von nicht druckbeständigen flexiblen Verbindungen mit elastomeren DichtungselementenSystèmes de canalisations plastiques - Assemblages pour tubes et raccords en plastique thermodurcissable renforcé de verre (PRV) - Méthodes d'essai d'étanchéité et de résistance à l'endommagement des assemblages flexibles non résistants à la poussée avec bagues d'étanchéité en élastomèrePlastics piping systems - Joints for glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods for leaktightness and resistance to damage of non-thrust resistant flexible joints with elastomeric sealing elements83.120Reinforced plastics23.040.60Prirobnice, oglavki in spojni elementiFlanges, couplings and jointsICS:Ta slovenski standard je istoveten z:EN 1119:2009SIST EN 1119:2009en,fr,de01-junij-2009SIST EN 1119:2009SLOVENSKI

STANDARDSIST EN 1119:19971DGRPHãþD
SIST EN 1119:2009

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1119March 2009ICS 23.040.60Supersedes EN 1119:1996

English VersionPlastics piping systems - Joints for glass-reinforcedthermosetting plastics (GRP) pipes and fittings - Test methodsfor leaktightness and resistance to damage of non-thrustresistant flexible joints with elastomeric sealing elementsSystèmes de canalisations plastiques - Assemblages pourtubes et raccords en plastique thermodurcissable renforcéde verre (PRV) - Méthodes d'essai d'étanchéité et derésistance à l'endommagement des assemblages flexiblesnon résistants à la poussée avec bagues d'étanchéité enélastomèreKunststoff-Rohrleitungssysteme - Verbindungen für Rohreund Formstücke aus glasfaserverstärkten duroplastischenKunststoffen (GFK) - Prüfverfahren zur Dichtheit undWiderstandsfähigkeit gegen Beschädigung von nichtdruckbeständigen flexiblen Verbindungen mit elastomerenDichtungselementenThis European Standard was approved by CEN on 8 February 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:

Avenue Marnix 17,

B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1119:2009: ESIST EN 1119:2009

EN 1119:2009 (E) 2 Contents Page Foreword .............................................................................................................................................................. 31Scope ............................................................................................................................................................ 42Principle ....................................................................................................................................................... 43Apparatus..................................................................................................................................................... 54Test pieces ................................................................................................................................................... 84.1Assembly .................................................................................................................................................. 84.2Number ...................................................................................................................................................... 85Conditioning ................................................................................................................................................ 86Test temperature ......................................................................................................................................... 87Procedure..................................................................................................................................................... 97.1General ...................................................................................................................................................... 97.2Simultaneous angular deflection and draw .......................................................................................... 97.3Simultaneous draw and misalignment .................................................................................................. 97.4Cyclic pressure ...................................................................................................................................... 107.5Negative pressure .................................................................................................................................. 108Test report.................................................................................................................................................. 11 SIST EN 1119:2009

EN 1119:2009 (E) 3 Foreword This document (EN 1119:2009) has been prepared by 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 September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1119:1996. The modifications are:  changed title and scope to remove “reduced articulation” and clarify intent;  changed testing sequence from mandatory to suggested;  clarified support conditions and requirements. The material-dependent test parameters and/or performance requirements are incorporated in the referring standard. This standard is one of a series of standards on test methods which support System Standards for plastics piping systems and ducting systems. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. SIST EN 1119:2009

EN 1119:2009 (E) 4 1 Scope This European Standard specifies test methods for flexible non-thrust resistant socket-and-spigot joints with elastomeric sealing elements for buried and above ground glass-reinforced thermosetting plastics (GRP) pipeline applications. It covers methods of test for the leaktightness and resistance to damage of the joint only, when subject to specified combinations of longitudinal extension (draw), angular movement (angular deflection), compression (misalignment) perpendicular to the pipe axis and internal pressure. This European Standard is applicable to joints for either pressure or non-pressure applications. NOTE The joints tested in accordance with this European Standard are subjected to conditions which measure their ability to function and thereby prove the design of the joint, especially for type test purposes. These test procedures are applicable to joints for pipes and fittings of all nominal sizes. The tests are suitable for the evaluation of joints intended for applications in which the liquids are conveyed at temperatures specified in the referring standards. 2 Principle A test piece comprising two pieces of pipe jointed together, by incorporation of a socket or inclusion of a double-socket coupler, is subjected to specified combinations of draw, angular deflection and misalignment. In each specified combination the test piece is subjected to a series of test pressures for specified periods of time, including an internal sub-atmospheric test pressure. In addition, joints for pressure applications are subjected to a specified cyclic pressure test. When under pressure, the joint is monitored for leakage.

Between each test condition (see Table 1 and Table 2) the joint is inspected for signs of damage. NOTE It is assumed that the following test parameters are set by the standard making reference to this European Standard: a)

the nominal size of the components to be connected by the joint (see 4.1); b)
the pressure class of the components (see 4.1); c)
the total effective length, L, of the test piece (see 4.1); d)
the number of test pieces (see 4.2); e)
if applicable, the conditioning to be applied (see Clause 5); f)
the test temperature (see Clause 6); g)
sequence of testing, if appropriate (see 7.1); h)
the joint positions (see Table 1 and Table 2); i)
the draw, angular deflection (see 7.2.3) and the force F (see 7.3.5); j)
the permissible change in negative pressure (see 7.5.4). SIST EN 1119:2009

EN 1119:2009 (E) 5 3 Apparatus 3.1 End sealing devices, of sizes and type appropriate to the components under test, anchored to take the axial end thrust and permit free longitudinal movement. 3.2 Supports and restraints 3.2.1 Straps or cradles, (100 ± 5) mm wide supporting an 180° arc of the pipe barrel or of the socket (see Figure 1). The use is as follows: a)

support R [see Figure 1b) and Figure 2b)], positioned at least 500 mm from the spigot end of the pipe at the

...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme - Verbindungen für Rohre und Formstücke aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Prüfverfahren zur Dichtheit und Widerstandsfähigkeit gegen Beschädigung von nicht druckbeständigen flexiblen Verbindungen mit elastomeren DichtungselementenSystèmes de canalisations plastiques - Assemblages pour tubes et raccords en plastique thermodurcissable renforcé de verre (PRV) - Méthodes d'essai d'étanchéité et de résistance à l'endommagement des assemblages flexibles non résistants à la poussée avec bagues d'étanchéité en élastomèrePlastics piping systems - Joints for glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods for leaktightness and resistance to damage of non-thrust resistant flexible joints with elastomeric sealing elements23.040.60Prirobnice, oglavki in spojni elementiFlanges, couplings and jointsICS:Ta slovenski standard je istoveten z:prEN 1119kSIST prEN 1119:2009en,fr,de01-januar-2009kSIST prEN 1119:2009SLOVENSKI

STANDARD
kSIST prEN 1119:2009

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMFINAL DRAFTprEN 1119August 2008ICS 23.040.60Will supersede EN 1119:1996

English VersionPlastics piping systems - Joints for glass-reinforcedthermosetting plastics (GRP) pipes and fittings - Test methodsfor leaktightness and resistance to damage of non-thrustresistant flexible joints with elastomeric sealing elementsSystèmes de canalisations plastiques - Assemblages pourtubes et raccords en plastique thermodurcissable renforcéde verre (PRV) - Méthodes d'essai d'étanchéité et derésistance à l'endommagement des assemblages flexiblesnon résistants à la poussée avec bagues d'étanchéité enélastomèreKunststoff-Rohrleitungssysteme - Verbindungen für Rohreund Formstücke aus glasfaserverstärkten duroplastischenKunststoffen (GFK) - Prüfverfahren zur Dichtheit undWiderstandsfähigkeit gegen Beschädigung von nichtdruckbeständigen flexiblen Verbindungen mit elastomerenDichtungselementenThis draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the TechnicalCommittee CEN/TC 155.If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations whichstipulate the conditions for giving this European Standard the status of a national standard without any alteration.This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other languagemade by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice andshall not be referred to as a European Standard.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36

B-1050 Brussels© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. prEN 1119:2008: EkSIST prEN 1119:2009

prEN 1119:2008 (E) 2 Contents Page Foreword................................................................................................................................................3 1 Scope..............................................................................................................................................4 2 Principle.........................................................................................................................................4 3 Apparatus.......................................................................................................................................4 4 Test pieces.....................................................................................................................................7 5 Conditioning..................................................................................................................................7 6 Test temperature...........................................................................................................................7 7 Procedure.......................................................................................................................................8 8 Test report....................................................................................................................................10

kSIST prEN 1119:2009

prEN 1119:2008 (E) 3 Foreword This document (prEN 1119:2008) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 1119:1996. The modifications are:  changed title and scope to remove “reduced articulation” and clarify intent  changed testing sequence from mandatory to suggested  clarified support conditions and requirements The material-dependent test parameters and/or performance requirements are incorporated in the referring standard. This standard is one of a series of standards on test methods which support System Standards for plastics piping systems and ducting systems.

kSIST prEN 1119:2009

prEN 1119:2008 (E) 4 1 Scope This European Standard specifies test methods for flexible non-thrust resistant socket-and-spigot joints with elastomeric sealing elements for buried and above ground glass-reinforced thermosetting plastics (GRP) pipeline applications. It covers methods of test for the leaktightness and resistance to damage of the joint only, when subject to specified combinations of longitudinal extension (draw), angular movement (angular deflection), compression (misalignment) perpendicular to the pipe axis and internal pressure. This European Standard is applicable to joints for either pressure or non-pressure applications. NOTE The joints tested in accordance with this European Standard are subjected to conditions which measure their ability to function and thereby prove the design of the joint, especially for type test purposes. These test procedures are applicable to joints for pipes and fittings of all nominal sizes. The tests are suitable for the evaluation of joints intended for applications in which the liquids are conveyed at temperatures specified in the referring standards. 2 Principle A test piece comprising two pieces of pipe jointed together, by incorporation of a socket or inclusion of a double-socket coupler, is subjected to specified combinations of draw, angular deflection and misalignment. In each specified combination the test piece is subjected to a series of test pressures for specified periods of time, including an internal sub-atmospheric test pressure. In addition, joints for pressure applications are subjected to a specified cyclic pressure test. When under pressure, the joint is monitored for leakage.

Between each test condition (see Table 1 and Table 2) the joint is inspected for signs of damage. NOTE It is assumed that the following test parameters are set by the standard making reference to this European Standard: a)

the nominal size of the components to be connected by the joint (see 4.1); b)
the pressure class of the components (see 4.1); c)
the total effective length, L, of the test piece (see 4.1); d)
the number of test pieces (see 4.2); e)
if applicable, the conditioning to be applied (see Clause 5); f)
the test temperature (see Clause 6); g)
sequence of testing, if appropriate (see 7.1) h)
the joint positions (see Table 1 and Table 2); i)
the draw, angular deflection (see 7.2.3) and the force F (see 7.3.5); j)

the permissible change in negative pressure (see 7.5.4). 3 Apparatus 3.1 End sealing devices, of sizes and type appropriate to the components under test, anchored to take the axial end thrust and permit free longitudinal movement. kSIST prEN 1119:2009

prEN 1119:2008 (E) 5 3.2 Supports and restraints 3.2.1 Straps or cradles, (100 ± 5) mm wide supporting an 180° arc of the pipe barrel or of the socket (see Figure 1) for use as follows: a) support R [see Figure 1b) and Figure 2b)], positioned at least 500 mm from the spigot end of the pipe at the point of balance (see Figure 1) to provide support during testing with misalignment. Cradles shall be provided close to the ends of the pipe during testing with angular deflection and draw [see Figure 1a) and Figure 2a)];

Key 1 socket (or double socket coupler) 2 supports a)
Arrangement for angular deflection and draw Dimensions in millimetres

Key 1 additional force F = 20 × [DN] 2 straps or cradles 3 supports 4 support R b)

Arrangement for misalignment and draw Figure 1
Test arrangement before testing (see 3.2.1) kSIST prEN 1119:2009
prEN 1119:2008 (E) 6

Key 1 rig 4 angular deflection 2 draw 5 total draw 3 end trust carried by rig 6 supports a)

Joint position for angular deflection and draw

Key 1 rig 5 straps or cradles 2 total draw 6 supports 3 force F 7 support R 4 end trust carried by rig b)

Joint position for misalignment and draw Figure 2
Joint positions during testing for arrangements shown in Figure 1 (see
...

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