EN 1277:1996
(Main)Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type joints
Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type joints
This standard specifies three basic test methods for determining the leaktightness of elastomeric sealing ring type joints for buried thermoplastics non-pressure piping systems. It also gives a combined test method where the three methods are executed successively. Unless otherwise specified in the referring standard, the methods use the following pressures respectively: - method 1: a low internal hydrostatic pressure for assessing leaktightness; - method 2: a higher internal hydrostatic pressure for assessing performance; - method 3: internal negative air pressure (partial vacuum).
Kunststoff-Rohrleitungssysteme - Erdverlegte Rohrleitungssysteme aus Thermoplasten für drucklose Anwendungen - Prüfverfahren für die Dichtheit von elastomeren Dichtringverbindungen
Diese Norm legt drei grundlegende Prüfverfahren zur Bestimmung der Dichtheit von elastomerer Dichtringverbindung für erdverlegte drucklose Rohrleitungssysteme aus Thermoplasten sowie ein Kombinationsverfahren, bei dem die drei Prüfverfahren nacheinander durchgeführt werden, fest. Falls in den bezugnehmenden Normen nicht anders festgelegt, wird bei den Verfahren jeweils eine der folgenden Druckarten angewendet: - Verfahren 1: ein niedriger hydrostatischer Innendruck zur Bewertung der Dichtheit; - Verfahren 2: ein hoher hydrostatischer Innendruck zur Bewertung des Verhaltens.
Systèmes de canalisations en plastiques - Systèmes de canalisations thermoplastiques pour applications enterrées sans pression - Méthodes d'essai d'étanchéité des assemblages à bague d'étanchéité en élastomère
Cette norme spécifie trois méthodes d'essai pour la vérification de l'étanchéité de l'assemblage à bague d'étanchéité en élastomère, pour les systèmes de canalisations thermoplastiques enterrés sans pression. Elle spécifie également une méthode d'essai combinée où les trois essais sont réalisés successivement. Sauf autre spécification dans la norme de référence, les méthodes utilisent respectivement les pressions suivantes: - méthode 1: une basse pression hydrostatique interne, pour évaluer l'étanchéité; - méthode 2: une pression hydrostatique interne plus élevée pour évaluer l'aptitude à l'emploi.
Cevni sistemi iz polimernih materialov - Plastomerni cevovodi, položeni v zemljo, ki delujejo po težnostnem principu - Metode za preskus tesnjenja spojev z elastomernimi tesnilnimi obroči
General Information
- Status
- Withdrawn
- Publication Date
- 16-Apr-1996
- Withdrawal Date
- 09-Dec-2003
- Technical Committee
- CEN/TC 155 - Plastics piping systems and ducting systems
- Drafting Committee
- CEN/TC 155 - Plastics piping systems and ducting systems
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 10-Dec-2003
- Completion Date
- 10-Dec-2003
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 1277:1996 is a standard published by the European Committee for Standardization (CEN). Its full title is "Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type joints". This standard covers: This standard specifies three basic test methods for determining the leaktightness of elastomeric sealing ring type joints for buried thermoplastics non-pressure piping systems. It also gives a combined test method where the three methods are executed successively. Unless otherwise specified in the referring standard, the methods use the following pressures respectively: - method 1: a low internal hydrostatic pressure for assessing leaktightness; - method 2: a higher internal hydrostatic pressure for assessing performance; - method 3: internal negative air pressure (partial vacuum).
This standard specifies three basic test methods for determining the leaktightness of elastomeric sealing ring type joints for buried thermoplastics non-pressure piping systems. It also gives a combined test method where the three methods are executed successively. Unless otherwise specified in the referring standard, the methods use the following pressures respectively: - method 1: a low internal hydrostatic pressure for assessing leaktightness; - method 2: a higher internal hydrostatic pressure for assessing performance; - method 3: internal negative air pressure (partial vacuum).
EN 1277:1996 is classified under the following ICS (International Classification for Standards) categories: 23.040.80 - Seals for pipe and hose assemblies. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 1277:1996 has the following relationships with other standards: It is inter standard links to EN 1277:2003, EN 1451-1:1998, EN 1519-1:1999, EN 1565-1:1998, EN 1455-1:1999, EN 1566-1:1998, EN 13566-2:2005. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1277:1996 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC, 93/38/EEC; Standardization Mandates: M/BC/CEN/88/15. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 1277:1996 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme - Erdverlegte Rohrleitungssysteme aus Thermoplasten für drucklose Anwendungen - Prüfverfahren für die Dichtheit von elastomeren DichtringverbindungenSystemes de canalisations en plastiques - Systemes de canalisations thermoplastiques pour applications enterrées sans pression - Méthodes d'essai d'étanchéité des assemblages a bague d'étanchéité en élastomerePlastics piping systems - Thermoplastics piping systems for buried non-pressure appli
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