EN 1566-1:2022
(Main)Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: Specifications for pipes, fittings and the system
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: Specifications for pipes, fittings and the system
This document specifies the requirements for solid wall pipes with smooth internal and external surfaces, extruded from the same formulation throughout the wall, fittings and the system of chlorinated poly(vinyl chloride) (PVC-C) piping systems intended for soil and waste discharge (low and high temperature):
- inside buildings (application area code “B”);
- for both inside buildings and buried in ground within the building structure (application area code “BD”).
NOTE 1 The intended use is reflected in the marking of products by “B” or “BD”.
NOTE 2 Application “B” covers uses above ground inside buildings, or outside buildings fixed onto the wall.
NOTE 3 Pipes and fittings of the pipe series S 25 are intended to be used for application area “B” only.
NOTE 4 For use buried in ground within the building structure are intended only those components (marked with “BD”) with nominal outside diameters equal to or greater than 75 mm.
NOTE 5 EN 476 [5] specifies the general requirements for components used in discharge pipes, drains and sewers for gravity systems. Pipes and fittings conforming to this document fully meet these requirements.
This document is applicable to PVC-C pipes and fittings and the system intended for the following purposes:
- ventilating part of the pipework in association with discharge applications;
- rainwater pipework within the building structure.
It also specifies the test parameters for the test methods that are referred to.
This document covers a range of nominal sizes, a range of pipe series and gives recommendations concerning colours.
NOTE 6 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.
NOTE 7 Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex A can be used with pipes and fittings conforming to this document, provided they conform to the requirements for joint dimensions given in Clause 7 and to the requirements of Table 21.
Kunststoff- Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb der Gebäudestruktur - Chloriertes Polyvinylchlorid (PVC-C) - Teil 1: Anforderungen an Rohre, Formstücke und das Rohrleitungssystem
Dieses Dokument legt die Anforderungen an in einem Extrusionsverfahren hergestellte Vollwandrohre mit glatter Innen und Außenfläche, die über die gesamte Wanddicke die gleiche Zusammensetzung aufweisen, Formstücke und das Rohrleitungssystem aus chloriertem Polyvinlychlorid (PVC C) fest, die für Anwendungen zum Ableiten von Abwasser (niedriger und hoher Temperatur) bestimmt sind:
innerhalb von Gebäuden (Anwendungskennzeichen „B“);
innerhalb von Gebäuden und erdverlegt innerhalb der Gebäudestruktur (Anwendungskennzeichen „BD“).
ANMERKUNG 1 Die Kennzeichnung der Erzeugnisse mit „B“ oder „BD“ gibt die vorgesehene Anwendung an.
ANMERKUNG 2 Anwendungsgebiet „B“ umfasst oberirdische Anwendungen innerhalb von Gebäuden oder außerhalb von Gebäuden an der Wand befestigt.
ANMERKUNG 3 Rohre und Formstücke der Rohrreihe S 25 sind ausschließlich für das Anwendungsgebiet „B“ vorgesehen.
ANMERKUNG 4 Für die Anwendung erdverlegt innerhalb der Gebäudestruktur sind ausschließlich die (mit „BD“ gekennzeichneten) Bauteile mit einem Nenn Außendurchmesser von mindestens 75 mm vorgesehen.
ANMERKUNG 5 Allgemeine Anforderungen an Bauteile für Abwasserleitungen und kanäle für Schwerkraftentwässerungssysteme sind in EN 476 [5] festgelegt. Rohre und Formstücke nach diesem Dokument erfüllen diese Anforderungen vollständig.
Dieses Dokument ist außerdem anwendbar für Rohre und Formstücke aus PVC C sowie das Rohrleitungssystem, für die folgenden Anwendungen:
Lüftungsleitungen in Verbindung mit Abwasserleitungen;
Regenfallleitungen innerhalb der Gebäudestruktur.
In diesem Dokument sind auch die Prüfparameter für die Prüfverfahren festgelegt, auf die verwiesen wird.
Dieses Dokument enthält Festlegungen für Nennweiten bzw. Rohrreihen und gibt Empfehlungen für die Auswahl der Einfärbung von Rohrleitungsteilen.
ANMERKUNG 6 Der Kunde bzw. Auftraggeber ist unter Berücksichtigung der eigenen Anforderungen sowie der geltenden nationalen Festlegungen und Verlegepraktiken für die entsprechende Auswahl dieser Eigenschaften verantwortlich.
ANMERKUNG 7 Rohre, Formstücke oder andere Rohrleitungsteile, die einer der in Anhang A aufgeführten Kunststoff-Produktnormen entsprechen, können mit Rohren und Formstücken nach diesem Dokument verwendet werden, sofern sie die Anforderungen an die Maße der Verbindungen nach Abschnitt 7 sowie die Anforderungen nach Tabelle 21 erfüllen.
Systèmes de canalisations en plastique pour l’évacuation des eaux-vannes et des eaux usées (à basse et à haute température) à l'intérieur de la structure des bâtiments - Poly(chlorure de vinyle) chloré (PVC-C) - Partie 1 : Spécifications pour tubes, raccords ainsi que pour le système
Le présent document spécifie les exigences pour les tubes à paroi compacte avec des surfaces interne et externe lisses, extrudées à partir de la même formulation dans toute l’épaisseur de la paroi, les raccords et le système pour des systèmes de canalisations en poly(chlorure de vinyle) chloré (PVC-C) destinés aux applications d’évacuation des eaux-vannes et des eaux usées (à basse et à haute température) :
- à l'intérieur des bâtiments (code de zone d’application « B ») ;
- aussi bien à l'intérieur des bâtiments qu'en enterré dans la structure du bâtiment (code de zone d’application « BD »).
NOTE 1 L’utilisation prévue est repérée au niveau du marquage des produits par « B » ou « BD ».
NOTE 2 L’application « B » couvre les utilisations en aérien à l'intérieur des bâtiments, ou fixés au mur à l'extérieur des bâtiments.
NOTE 3 Les tubes et les raccords de la série de tubes S 25 sont destinés à être utilisés pour la zone d'application « B » uniquement.
NOTE 4 Seuls sont destinés à l'usage en enterré dans la structure du bâtiment, les composants (marqués « BD ») avec un diamètre extérieur nominal égal ou supérieur à 75 mm.
NOTE 5 L’EN 476 [4] spécifie des exigences générales pour les composants utilisés dans les canalisations d’évacuation, les branchements et les collecteurs pour des réseaux à écoulement libre. Les tubes et raccords conformes au présent document satisfont pleinement à ces exigences.
Le présent document est également applicable aux tubes et raccords en PVC-C et le système destinés aux usages suivants :
- la partie de ventilation du réseau de canalisation en association avec des applications d’évacuation des eaux-usées ;
- les canalisations pour les eaux pluviales à l'intérieur de la structure du bâtiment.
Il spécifie également les paramètres d'essai pour les méthodes d'essai référencées.
Le présent document couvre une gamme de dimensions nominales, une gamme de séries de tubes et donne des recommandations concernant les couleurs.
NOTE 6 Il est de la responsabilité de l'acheteur ou du concepteur du réseau d'effectuer les sélections appropriées à partir de ces données en tenant compte des exigences particulières, des éventuelles règles nationales et des pratiques ou codes de pose concernés.
NOTE 7 Les tubes, les raccords et autres composants conformes à l'une des normes de produits plastiques listées dans l'Annexe A peuvent être utilisés avec des tubes et des raccords conformes au présent document dans la mesure où ils répondent aux exigences pour les dimensions d'assemblage données dans l'Article 7 et aux exigences du Tableau 21.
Cevni sistemi iz polimernih materialov za nizko- in visokotemperaturne odvodne sisteme v zgradbah - Klorirani polivinilklorid (PVC-C) - 1. del: Zahteve za cevi, fitinge in sistem
Ta dokument določa zahteve za trdne stenske cevi z gladkimi notranjimi in zunanjimi površinami, ekstrudiranimi iz iste sestave po celotni steni, fitinge ter cevne sisteme iz kloriranega poli(vinil klorida) (PVC-C) za (nizko- in visokotemperaturne) odvodne sisteme:
– v stavbah (koda območja uporabe »B«);
– tako v stavbah kot zakopanih v tla znotraj gradbene konstrukcije (koda območja uporabe »BD«).
OPOMBA 1: To je razvidno iz oznak »B« in »BD« na izdelkih.
OPOMBA 2: Uporaba "B" zajema nadzemne uporabe v stavbah ali zunaj stavb, pritrjenih na steno.
OPOMBA 3: Cevi in fitingi iz serije cevi S 25 so namenjeni samo za območje uporabe "B".
OPOMBA 4: Tisti, ki so zakopani v tla znotraj gradbene konstrukcije, so namenjeni samo tistim komponentam (označenim z »BD«) z nazivnimi zunanjimi premeri, ki so enaki ali večji od 75 mm.
OPOMBA 5: EN 476[1] določa splošne zahteve za elemente težnostnih cevnih sistemov za odvod odpadne vode. Cevi in fitingi, ki ustrezajo temu standardu, v celoti izpolnjujejo te zahteve.
Ta dokument se uporablja za PVC-C cevi in fitinge, njihove spoje ter spoje s sestavnimi deli iz drugih plastičnih in neplastičnih materialov, ki se uporabljajo za naslednje namene:
– prezračevanju dela cevovoda, ki je povezan z odvodnim sistemom;
– sistemu cevovoda za deževnico v stavbi.
Določa tudi preskusne parametre za preskusne metode, na katere se sklicuje.
Ta dokument zajema različne nazivne velikosti, skupine cevi in vsebuje priporočila o barvah.
OPOMBA 6: Za ustrezne izbire izdelkov je odgovoren kupec ali specifikator, pri čemer mora upoštevati konkretne zahteve ter vse pomembne nacionalne predpise in prakse ali kodekse vgradnje.
OPOMBA 7: Cevi, fitinge in druge sestavne dele, ki so skladni s katerim koli standardom za izdelek iz polimernih materialov iz dodatka C, je mogoče uporabljati s cevmi in fitingi, ki so skladni s tem dokumentom, če izpolnjujejo zahteve v zvezi z velikostmi spojev iz točke 7 in zahteve iz preglednice 21.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2023
Nadomešča:
SIST EN 1566-1:1999
Cevni sistemi iz polimernih materialov za nizko- in visokotemperaturne odvodne
sisteme v zgradbah - Klorirani polivinilklorid (PVC-C) - 1. del: Zahteve za cevi,
fitinge in sistem
Plastics piping systems for soil and waste discharge (low and high temperature) within
the building structure - Chlorinated poly(vinyl chloride) (PVC-C) - Part 1: Specifications
for pipes, fittings and the system
Kunststoff- Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher
Temperatur) innerhalb der Gebäudestruktur - Chloriertes Polyvinylchlorid (PVC-C) - Teil
1: Anforderungen an Rohre, Formstücke und das Rohrleitungssystem
Systèmes de canalisations en plastique pour l’évacuation des eaux-vannes et des eaux
usées (à basse et à haute température) à l'intérieur de la structure des bâtiments - Poly
(chlorure de vinyle) chloré (PVC-C) - Partie 1 : Spécifications pour tubes, raccords ainsi
que pour le système
Ta slovenski standard je istoveten z: EN 1566-1:2022
ICS:
23.040.01 Deli cevovodov in cevovodi Pipeline components and
na splošno pipelines in general
91.140.80 Drenažni sistemi Drainage systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 1566-1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 23.040.01; 91.140.80 Supersedes EN 1566-1:1998
English Version
Plastics piping systems for soil and waste discharge (low
and high temperature) within the building structure -
Chlorinated poly(vinyl chloride) (PVC-C) - Part 1:
Specifications for pipes, fittings and the system
Systèmes de canalisations en plastique pour Kunststoff- Rohrleitungssysteme zum Ableiten von
l'évacuation des eaux-vannes et des eaux usées (à Abwasser (niedriger und hoher Temperatur) innerhalb
basse et à haute température) à l'intérieur de la der Gebäudestruktur - Chloriertes Polyvinylchlorid
structure des bâtiments - Poly(chlorure de vinyle) (PVC-C) - Teil 1: Anforderungen an Rohre, Formstücke
chloré (PVC-C) - Partie 1 : Spécifications pour tubes, und das Rohrleitungssystem
raccords ainsi que pour le système
This European Standard was approved by CEN on 30 October 2022.
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 CEN-CENELEC 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
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1566-1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 6
4 Symbols and abbreviations . 9
5 Material . 10
5.1 General . 10
5.2 Additional material requirements for BD application . 10
5.3 Fabricated fittings . 10
5.4 Utilization of non-virgin material . 10
5.5 Sealing ring retaining means . 10
6 General characteristics . 11
6.1 Appearance . 11
6.2 Colour . 11
7 Geometrical characteristics . 11
7.1 General . 11
7.2 Dimensions of pipes . 11
7.3 Dimensions of fittings . 15
7.4 Dimensions of sockets and spigots . 17
7.5 Types of fittings . 24
8 Mechanical characteristics . 29
8.1 General characteristics . 29
8.2 Additional mechanical requirements . 31
8.3 Mechanical characteristics of fittings . 31
9 Physical characteristics . 33
9.1 Physical characteristics of pipes. 33
9.2 Physical characteristics of fittings . 34
10 Performance requirements . 35
11 Sealing rings . 35
12 Adhesives . 36
13 Marking . 36
13.1 General . 36
13.2 Minimum required marking of pipes . 37
13.3 Minimum required marking of fittings . 37
13.4 Additional marking . 38
Annex A (informative) Products standards . 39
Bibliography . 40
European foreword
This document (EN 1566-1:2022) 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 June 2023, and conflicting national standards shall be
withdrawn at the latest by June 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 1566-1:1998.
The main changes compared to the previous edition are listed below:
— updating of normative references;
— editorial improvement and alignment with new recently revised standards, e.g. EN 1329-1 [1],
EN 1401-1 [2], EN 1451-1 [3], EN 14541-1 [4];
— addition of subclause 6.3 External above ground application;
— addition of subclause 6.4 Reaction to fire;
— introduction of a subclause 8.3.2 Additional requirements of fittings with Table 18 introducing
mechanical strength or flexibility and impact strength;
— deletion of Clause 10 as its content is distributed elsewhere in the document;
— deletion of Annex A General characteristics of PVC-C pipes and fittings;
— addition of a new Annex A Product standards.
The EN 1566 / CEN/TS 1566 series, Plastics piping systems for soil and waste discharge (low and high
temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C), consists of the
following parts:
— EN 1566-1, Part 1: Specifications for pipes, fittings and the system (the present document);
— CEN/TS 1566-2, Part 2: Guidance for assessment of conformity.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
1 Scope
This document specifies the requirements for solid wall pipes with smooth internal and external surfaces,
extruded from the same formulation throughout the wall, fittings and the system of chlorinated
poly(vinyl chloride) (PVC-C) piping systems intended for soil and waste discharge (low and high
temperature):
— inside buildings (application area code “B”);
— for both inside buildings and buried in ground within the building structure (application area code
“BD”).
NOTE 1 The intended use is reflected in the marking of products by “B” or “BD”.
NOTE 2 Application “B” covers uses above ground inside buildings, or outside buildings fixed onto the wall.
NOTE 3 Pipes and fittings of the pipe series S 25 are intended to be used for application area “B” only.
NOTE 4 For use buried in ground within the building structure are intended only those components (marked
with “BD”) with nominal outside diameters equal to or greater than 75 mm.
NOTE 5 EN 476 [5] specifies the general requirements for components used in discharge pipes, drains and
sewers for gravity systems. Pipes and fittings conforming to this document fully meet these requirements.
This document is applicable to PVC-C pipes and fittings and the system intended for the following
purposes:
— ventilating part of the pipework in association with discharge applications;
— rainwater pipework within the building structure.
It also specifies the test parameters for the test methods that are referred to.
This document covers a range of nominal sizes, a range of pipe series and gives recommendations
concerning colours.
NOTE 6 It is the responsibility of the purchaser or specifier to make the appropriate selections from these
aspects, taking into account their particular requirements and any relevant national regulations and installation
practices or codes.
NOTE 7 Pipes, fittings and other components conforming to any of the plastics product standards listed in
Annex A can be used with pipes and fittings conforming to this document, provided they conform to the
requirements for joint dimensions given in Clause 7 and to the requirements of Table 21.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 681-1, Elastomeric seals - Materials requirements for pipe joint seals used in water and drainage
applications - Part 1: Vulcanized rubber
EN 681-2, Elastomeric seals - Material requirements for pipe joint seals used in water and drainage
applications - Part 2: Thermoplastic elastomers
EN 13501-1, Fire classification of construction products and building elements - Part 1: Classification using
data from reaction to fire tests
EN 13823, Reaction to fire tests for building products - Building products excluding floorings exposed to the
thermal attack by a single burning item
EN 14680, Adhesives for non-pressure thermoplastics piping systems - Specifications
EN 14814, Adhesives for thermoplastic piping systems for fluids under pressure -Specifications
EN 16000, Plastics piping systems - Systems within the building structure - Mounting and fixing of
components in the test apparatus to thermal attack by a single burning item
EN ISO 472, Plastics - Vocabulary (ISO 472)
EN ISO 580:2005, Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods
for visually assessing the effects of heating (ISO 580:2005)
EN ISO 1043-1, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special
characteristics (ISO 1043-1)
EN ISO 1167-1:2006, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids -
Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006)
EN ISO 1167-2:2006, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids -
Determination of the resistance to internal pressure - Part 2: Preparation of pipe test pieces
(ISO 1167-2:2006)
EN ISO 2505:2005, Thermoplastics pipes - Longitudinal reversion - Test method and parameters
(ISO 2505:2005)
EN ISO 2507-1, Thermoplastics pipes and fittings - Vicat softening temperature - Part 1: General test
method (ISO 2507-1)
EN ISO 2507-2, Thermoplastics pipes and fittings - Vicat softening temperature - Part 2: Test conditions for
unplasticized poly(vinyl chloride) (PVC-U) or chlorinated poly(vinyl chloride) (PVC-C) pipes and fittings and
for high impact resistance poly (vinyl chloride) (PVC-HI) pipes (ISO 2507-2)
EN ISO 3126, Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126)
EN ISO 3127, Thermoplastics pipes - Determination of resistance to external blows - Round-the-clock
method (ISO 3127)
EN ISO 9969, Thermoplastics pipes - Determination of ring stiffness (ISO 9969)
EN ISO 11173, Thermoplastics pipes - Determination of resistance to external blows - Staircase method
(ISO 11173)
EN ISO 11925-2, Reaction to fire tests - Ignitability of products subjected to direct impingement of flame -
Part 2: Single-flame source test (ISO 11925-2)
EN ISO 13254, Thermoplastics piping systems for non-pressure applications - Test method for
watertightness (ISO 13254)
EN ISO 13255, Thermoplastics piping systems for soil and waste discharge inside buildings - Test method
for airtightness of joints (ISO 13255)
EN ISO 13257, Thermoplastics piping systems for non-pressure applications - Test method for resistance to
elevated temperature cycling (ISO 13257)
EN ISO 13259, Thermoplastics piping systems for underground non-pressure applications - Test method for
leaktightness of elastomeric sealing ring type joints (ISO 13259)
EN ISO 13263, Thermoplastics piping systems for non-pressure underground drainage and sewerage -
Thermoplastics fittings - Test method for impact strength (ISO 13263)
EN ISO 13264, Thermoplastics piping systems for non-pressure underground drainage and sewerage -
Thermoplastics fittings - Test method for mechanical strength or flexibility of fabricated fittings (ISO 13264)
ISO 8361-1, Thermoplastics pipes and fittings — Water absorption — Part 1: General test method
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 472 and EN ISO 1043-1 and
the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at https://www.electropedia.org/
3.1
application area code
code used in the marking of pipes and fittings to indicate the application area(s) for which they are
intended, as follows:
— B: application area code for components intended for use above ground inside the building, or for
components outside buildings fixed onto the wall;
— D: application code for the area under and within 1 m from the building where the pipes and fittings
are buried in ground and are connected to the underground drainage and sewerage system
Note 1 to entry: In D application areas the existence of external forces from the surroundings in addition to hot
water discharge is usual.
Note 2 to entry: Components intended for use for both code B and code D application areas are marked BD.
Note 3 to entry: Other application area codes U and UD not covered by this document are defined elsewhere, e.g.
in EN 1401-1 [2].
3.2
nominal size
DN
numerical designation of the size of a component, other than a component designated by thread size,
which is approximately equal to the manufacturing dimension
Note 1 to entry: It is expressed in millimetres, mm.
3.3
nominal size, outside diameter related
DN/OD
nominal size, related to the outside diameter
3.4
nominal outside diameter
d
n
specified outside diameter, assigned to a nominal size DN/OD
Note 1 to entry: It is expressed in millimetres, mm.
3.5
outside diameter
d
e
value of the measurement of the outside diameter through its cross section at any point of a pipe or spigot
of a fitting, rounded to the next greater 0,1 mm
3.6
mean outside diameter
d
em
value of the measurement of the outer circumference of a pipe or spigot of a fitting in any cross-section,
divided by π (≈ 3,142), rounded to the next greater 0,1 mm
3.7
inside diameter
d
s
value of the measurement of the inside diameter through its cross section at any point of a socket,
rounded to the next greater 0,1 mm
3.8
mean inside diameter of socket
d
sm
arithmetical mean of a number of measurements of the inside diameter of a socket in the same cross-
section
3.9
out-of-roundness
ovality
difference between the measured maximum and the measured minimum outside diameter in the same
cross section of a component
3.10
wall thickness
e
value of the measurement of the wall thickness at any point around the circumference of a component
3.11
mean wall thickness
e
m
arithmetical mean of a number of measurements of the wall thickness, regularly spaced around the
circumference and in the same cross section of a component, including the measured minimum and the
measured maximum values of the wall thickness in that cross section
3.12
pipe series
S
dimensionless number for pipe designation
Note 1 to entry: See ISO 4065 [9].
3.13
standard dimension ratio
SDR
numerical designation of a pipe series, which is a convenient round number, approximately equal to the
ratio of the nominal outside diameter of а pipe to its nominal wall thickness
[SOURCE: ISO 4065:2018, 3.5, modified — No symbol is introduced in the definition and Note 1 to entry
is not included here]
3.14
ring stiffness class
SN
numerical designation of the ring stiffness of a pipe or fitting, which is a convenient round number,
indicating the minimum required ring stiffness of the pipe or stiffness of the fitting
3.15
assembled fitting
fitting which is made from several injection moulded parts to be assembled together by screwing or
clipping
Note 1 to entry: Such fittings can incorporate rubber membranes or joints.
3.16
fabricated fitting
fitting produced from pipe and/or from injection-moulded fittings by thermoforming, adhesive joint or
welding
Note 1 to entry: Fabricated fittings need an additional fabrication step.
3.17
solid wall pipe
pipe with smooth internal and external surface with the same formulation throughout the wall
Note 1 to entry: Pipes having more than one layer are considered as solid wall pipes, provided they are all made
from the same formulation.
3.18
virgin material
plastics material in the form of pellets, granules, powder, floc, etc. that has not been subjected to use or
processing other than required for its initial manufacture
Note 1 to entry: Does not contain any reworked plastic material and/or plastics recyclate.
Note 2 to entry: Sometimes also referred to as “primary material” or “primary plastics feedstock”.
Note 3 to entry: It is understood that the addition of additives such as stabilizers and pigments is still resulting
into a virgin (plastics) material.
Note 4 to entry: Material which contains any reworked or recyclate material is considered as non-virgin.
[SOURCE: EN 14541-1:2022, 3.1, modified — Note 4 to entry is added]
3.19
reworked material
plastics material from rejected unused products or trimmings capable of being reclaimed within the same
process that generated it
Note 1 to entry: Reworked material does not change the status of the feedstock.
Note 2 to entry: This definition does not cover the conditions for the use of reworked material, which can be
found in the applicable product standard.
Note 3 to entry: Previously referred to as “own reprocessed material”.
[SOURCE: EN 14541-1:2022, 3.2]
4 Symbols and abbreviations
For the purposes of this document, the following symbols and abbreviations apply.
4.1 Symbols
A length of engagement
α nominal angle of fitting
B length of lead-in
C depth of sealing zone
e minimum wall thickness
min
e wall thickness of socket
e wall thickness at the groove
L length of spigot
L length of adhesive joint socket
l effective length of pipe
N effective insertion depth
R radius of swept fittings
X stop width
Z design length of fitting
4.2 Abbreviations
PVC-C chlorinated poly(vinyl chloride)
TIR true impact rate
Type S short socket type for ring seal joints
Type N normal socket type for ring seal joints
Type L long socket type for ring seal joints
Type CS short socket type for adhesive joints
5 Material
5.1 General
The formulation shall be a mixture of PVC-C to which are added up to 50 % PVC-U and additives and, if
applicable, reworked material that shall allow the final product to comply with the requirements of this
document.
Reworked material may be used in the conditions given in 5.4.
NOTE In order to conform to national requirements on fire regulations other additives can be used.
5.2 Additional material requirements for BD application
The material of pipes and fittings intended to be used in application area BD shall comply with the
additional requirement given in Table 1, when tested in accordance with the test method as specified in
Table 1, using the indicated parameters.
The compound shall be tested in the form of a pipe.
Table 1 — Material characteristics for BD application
Characteristic Requirement Test parameters Test method
a
Resistance to No failure End caps type A or B EN ISO 1167-1:2006
internal during the
and
Test temperature (60 ± 1) °C
pressure test period
EN ISO 1167-2:2006
Orientation free
Number of test pieces 3
Circumferential 10,0 MPa
(hoop) stress
Conditioning period 1 h
Type of test Water-in-
water
Test period 1 000 h
a
Pressure shall be calculated according to EN ISO 1167-1:2006, 7.2 (measured dimensions of the test piece).
5.3 Fabricated fittings
Fabricated fittings shall be made from parts of pipes and/or injection moulded fittings conforming to this
document.
5.4 Utilization of non-virgin material
The use of reworked material conforming to this document is permitted.
5.5 Sealing ring retaining means
Sealing rings may be retained using means made from plastics other than PVC-C, provided the joints
conform to the requirements given in Clause 10.
6 General characteristics
6.1 Appearance
When viewed without magnification the following requirements apply:
— internal and external surfaces of pipes and fittings shall be smooth, clean and free from grooving,
blistering impurities, pores or other surface irregularity likely to prevent their conformity to this
document;
— pipe ends shall be cleanly cut and the ends of pipes and fittings shall be square to their axis.
6.2 Colour
The pipes and fittings shall have the same colour through the wall.
The colours of pipes and fittings should be preferably grey or black. Other colours may be used.
6.3 External above ground application
Additional requirements depending on the climate should be considered and may be agreed between the
manufacturer and the user.
6.4 Reaction to fire
Where required, the reaction to fire performance of products complying with this document shall be
classified according to EN 13501-1 using, as applicable, EN ISO 11925-2 and EN 13823 with mounting
and fixing according to EN 16000.
7 Geometrical characteristics
7.1 General
Dimensions shall be measured in accordance with EN ISO 3126.
NOTE All figures in this document are schematic sketches only, to indicate the relevant dimensions. They do
not necessarily represent the manufactured components.
7.2 Dimensions of pipes
7.2.1 Outside diameters
The mean outside diameter, d , shall conform to Table 2 or Table 3, as applicable.
em
Table 2 — Mean outside diameters (metric series)
Dimensions in millimetres
Nominal size Nominal outside Mean outside diameter
diameter
DN/OD d d d
n em,min em,max
32 32 32,0 32,3
40 40 40,0 40,3
50 50 50,0 50,3
63 63 63,0 63,3
75 75 75,0 75,4
80 80 80,0 80,4
90 90 90,0 90,4
100 100 100,0 100,4
110 110 110,0 110,4
125 125 125,0 125,4
160 160 160,0 160,5
Table 3 — Mean outside diameters (series based on inch dimensions)
Dimensions in millimetres
Nominal size Nominal outside Mean outside diameter
diameter
DN/OD d d d
n em,min em,max
36 36 36,1 36,5
43 43 42,7 43,1
55 55 55,7 56,1
7.2.2 Length of pipes
The effective length of a pipe, l, shall not be less than that declared by the manufacturer when measured
as shown in Figure 1.
Figure 1 — Effective length of pipes
7.2.3 Chamfering
If a chamfer is applied, the angle of chamfering shall be between 15° and 45° to the axis of the pipe (see
Figure 2 or Figure 3 as applicable).
The remaining wall thickness of the end of the pipe shall be at least ∕ of e .
3 min
When pipes without chamfer are used, the pipe ends shall be deburred.
7.2.4 Wall thickness
The wall thickness, e, shall conform to Table 4 or Table 5, as applicable, where for metric series a
maximum wall thickness at any point up to 1,25 e is permitted, provided that the mean wall thickness
min
e is less than or equal to the specified e .
m m,max
Table 4 — Wall thickness (metric series)
Dimensions in millimetres
Nominal size DN/OD Pipe series
a
S 25
S 16,7
Wall thickness
e e e e
min m,max min m,max
32 1,8 2,2 2,2 2,7
40 1,8 2,2 2,2 2,7
50 1,8 2,2 2,2 2,7
63 1,8 2,2 2,2 2,7
75 1,8 2,2 2,5 3,0
80 1,8 2,2 2,6 3,1
90 1,8 2,2 2,7 3,3
100 2,0 2,5 3,0 3,6
110 2,2 2,7 3,2 3,8
125 2,5 3,0 3,7 4,3
160 3,2 3,8 4,7 5,3
a
For application area “B” only.
Table 5 — Wall thickness (series based on inch dimensions)
Dimensions in millimetres
a
Nominal size Wall thickness
DN/OD
e e
min m,max
36 1,8 2,2
43 1,9 2,3
55 2,0 2,4
a
For application area “B” only.
7.2.5 Dimensions of sockets
If pipes are provided with sockets, the dimensions of sockets shall comply with the relevant requirements
as specified in 7.4.
7.3 Dimensions of fittings
7.3.1 General
The dimensions of the fittings shall be measured according to Figures 2 and 3 and shall comply with the
requirements given in 7.3 and 7.4.
a) Ring seal socket with chamfer
b) Ring seal socket without chamfer
Key
A length of engagement
C depth of sealing zone
...
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