Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes and the system

This part of EN 1453 specifies the requirements for structured-wall unplasticized
poly(vinyl chloride) (PVC-U) pipes and the system intended to be used for soil and
waste discharge applications (low and high temperature) inside buildings
(application area code "B")
This part of EN 1453 is also applicable to structured-wall unplasticized poly(vinyl
chloride) (PVC-U) pipes, and the system intended for the following purposes:
⎯ ventilating part of the pipework in association with discharge applications
⎯ rainwater pipework inside building.
It also specifies the test parameters for the test methods referred to in this
standard.
This standard covers a range of nominal sizes and gives recommendations
concerning colours.
For external above ground application additional requirements depending on the
climate should be agreed between the manufacturer and the user.

Kunststoff-Rohrleitungssysteme mit Rohren mit profilierter Wandung und glatten Rohroberflächen zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb von Gebäuden - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 1: Anforderungen an Rohre und das Rohrleitungssystem

Systèmes de canalisations en plastique avec des tubes à paroi structurée pour l'évacuation des eaux-vannes et des eaux usées (à basse et à haute température) à l'intérieur des bâtiments - Poly(chlorure de vinyle) non plastifié (PVC-U) - Partie 1 : Spécifications pour tubes et le système

La présente partie de l’EN 1453 spécifie les exigences pour les tubes à paroi structurée fabriqués à partir de poly(chlorure de vinyle) non plastifié (PVC U) et le système destinés à être utilisés pour l'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 »).
NOTE 1   L’utilisation prévue est repérée au niveau du marquage des produits par « B ».
La présente partie de l’EN 1453 s’applique également aux tubes à paroi structurée fabriqués à partir de poly(chlorure de vinyle) non plastifié (PVC U) et le système destinés aux usages suivants :
-   élément de ventilation des canalisations associées à des applications d’évacuation
-   canalisations pour les eaux pluviales à l'intérieur du bâtiment.
Elle couvre également les paramètres d’essais pour les méthodes d’essai dont il est fait référence dans la présente norme.
NOTE 2   Les tubes en PVC U expansé simple couche et les tubes spiralés en PVC U ne sont pas couverts par la présente norme.
La présente norme couvre une gamme de dimensions nominales et donne des recommandations concernant les couleurs.
NOTE 3   Il est de la responsabilité de l'acheteur ou du prescripteur de faire les sélections appropriées à partir de ces données en tenant compte des exigences particulières et des éventuelles règles nationales et des pratiques ou codes de pose appropriés.
Pour une application externe en aérien il convient que soit spécifié entre le fabricant et l'utilisateur des exigences supplémentaires dépendant des conditions climatiques.
NOTE 4   Les tubes conformes à la présente norme sont normalement utilisés avec des raccords conformes à l'EN 1329-1 [1]. Les tubes, raccords et composants conformes à l’une des normes produits listées dans l’Annexe C peuvent également être utilisés avec des tubes conformes à la présente norme sous réserve qu'ils répondent aux exigences dimensionnelles des assemblages données à l’Article 6 et aux exigences du Tableau 11.
NOTE 5   Les assemblages et colles sont considérés comme faisant partie du système tel que couvert dans le domaine d’application.
NOTE 6   Les produits conformes à la présente norme peuvent être soumis à des exigences nationales concernant la réglementation au feu.

Cevni sistemi iz polimernih materialov s strukturirano steno cevi za nizko- in visokotemperaturne odvodne sisteme v stavbah - Nemehčan polivinilklorid (PVC-U) - 1. del: Specifikacije za cevi in sistem

Ta del standarda EN 1453 določa zahteve za strukturirane stene cevi iz nemehčanega polivinilklorida (PVC-U) in sistem, ki je namenjen za odvodne sisteme (nizko- in visokotemperaturne) v zgradbah (koda območja uporabe »B«). Ta del standarda EN 1453 se uporablja tudi za strukturirane stene cevi iz nemehčanega polivinilklorida (PVC-U) in sistem, ki je namenjen: –prezračevalnemu delu cevovoda v povezavi z odvajanjem  ⎯cevovodu za deževnico v stavbi. Določa tudi preskusne parametre za preskusne metode, navedene v tem standardu. Ta standard zajema vrsto nazivnih velikosti in podaja priporočila glede barv. Za zunanjo nadzemno uporabo je priporočljiv dogovor med proizvajalcem in uporabnikom glede dodatnih zahtev v povezavi s podnebjem.

General Information

Status
Published
Public Enquiry End Date
29-Dec-2014
Publication Date
19-Feb-2017
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
27-Jan-2017
Due Date
03-Apr-2017
Completion Date
20-Feb-2017

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme mit Rohren mit profilierter Wandung und glatten Rohroberflächen zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb von Gebäuden - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 1: Anforderungen an Rohre und das RohrleitungssystemSystèmes de canalisations en plastique avec des tubes à paroi structurée pour l'évacuation des eaux-vannes et des eaux usées (à basse et à haute température) à l'intérieur des bâtiments - Poly(chlorure de vinyle) non plastifié (PVC-U) - Partie 1 : Spécifications pour tubes et le systèmePlastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes and the system91.140.80Drenažni sistemiDrainage systems23.040.01Deli cevovodov in cevovodi na splošnoPipeline components and pipelines in generalICS:Ta slovenski standard je istoveten z:EN 1453-1:2017SIST EN 1453-1:2017en,fr,de01-marec-2017SIST EN 1453-1:2017SLOVENSKI

STANDARDSIST EN 1453-1:20001DGRPHãþD
SIST EN 1453-1:2017
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1453-1
January
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t uä r v rä r sâ
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{ sä s v rä z r Supersedes EN
s v w uæ sã t r r rEnglish Version
Plastics piping systems with structuredæwall pipes for soil Part

sã Specifications for pipes and the system Systèmes de canalisations en plastique avec des tubes àparoi structurée pour l 5évacuation des eauxævannes et et le système

KunststoffæRohrleitungssysteme mit Rohren mit profilierter Wandung zum Ableiten von Abwasser Rohrleitungssystem This European Standard was approved by CEN on

t { October
t r s xä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s v w uæ sã t r s y ESIST EN 1453-1:2017
EN 1453-1:2017 (E) 2

Contents Page European foreword ....................................................................................................................................................... 3 1 Scope .................................................................................................................................................................... 4 2 Normative references .................................................................................................................................... 4 3 Terms and definitions, symbols and abbreviations ........................................................................... 6 3.1 Terms and definitions ................................................................................................................................... 6 3.2 Symbols ............................................................................................................................................................... 8 3.3 Abbreviations ................................................................................................................................................... 9 4 Material ............................................................................................................................................................... 9 4.1 Raw material ..................................................................................................................................................... 9 4.2 Utilization of non-virgin material ............................................................................................................. 9 4.3 Sealing ring retaining means ...................................................................................................................... 9 5 General characteristics .............................................................................................................................. 10 5.1 Appearance ..................................................................................................................................................... 10 5.2 Colour ............................................................................................................................................................... 10 6 Geometrical characteristics ..................................................................................................................... 10 6.1 General ............................................................................................................................................................. 10 6.2 Dimensions of pipes .................................................................................................................................... 10 6.3 Dimensions of sockets ................................................................................................................................ 13 7 Mechanical characteristics ....................................................................................................................... 19 7.1 General requirements ................................................................................................................................ 19 7.2 Additional requirements ........................................................................................................................... 20 8 Physical characteristics ............................................................................................................................. 21 9 Performance requirements ...................................................................................................................... 22 10 Sealing rings ................................................................................................................................................... 22 11 Adhesives ........................................................................................................................................................ 22 12 Marking ............................................................................................................................................................ 22 12.1 General ............................................................................................................................................................. 22 12.2 Minimum required marking .................................................................................................................... 23 12.3 Additional marking ..................................................................................................................................... 23 Annex A (informative)

Guidance for calcium carbonate additives ......................................................... 24 A.1 Composition of calcium carbonate additives ..................................................................................... 24 A.2 Physical properties of calcium carbonate additive ......................................................................... 24 Annex B (normative)

Utilization of non-virgin material ............................................................................. 25 B.1 Own reprocessed material ........................................................................................................................ 25 B.2 External reprocessed and recycled materials with agreed specification ................................ 25 B.3 External reprocessed and recycled material not covered by an agreed specification ....... 28 Annex C (informative)

Product standards ....................................................................................................... 29 Bibliography ................................................................................................................................................................. 30 SIST EN 1453-1:2017

EN 1453-1:2017 (E) 3 European foreword This document (EN 1453-1:2017) 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 supersedes EN 1453-1:2000. 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 July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. 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 standard is a part of a System Standard for plastics piping systems of a particular material for a specified application. There are a number of such System Standards. System Standards are based on the results of the work undertaken in ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”, which is a Technical Committee of the International Organization for Standardization (ISO). They are supported by separate standards on test methods to which references are made throughout the System Standard. The System Standards are consistent with general standards on functional requirements and on recommended practice for installation. EN 1453 consists of the following parts, under the general title Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside building — Unplasticized poly(vinyl chloride) (PVC-U) 1): — Part 1: Requirements for pipes and the system (the present standard) — Part 2: Guidance for the assessment of conformity (under preparation) 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

1) EN 1453 does not cover a recommended practice for installation. A recommended practice for installation is covered by the following European Technical Report: CEN/TR 13801, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure — Thermoplastics — Recommended practice for installation. SIST EN 1453-1:2017

EN 1453-1:2017 (E) 4

1 Scope This part of EN 1453 specifies the requirements for structured-wall unplasticized poly(vinyl chloride) (PVC-U) pipes and the system intended to be used for soil and waste discharge applications (low and high temperature) inside buildings (application area code “B”) NOTE 1 The intended use is reflected in the marking of products by “B”. This part of EN 1453 is also applicable to structured-wall unplasticized poly(vinyl chloride) (PVC-U) pipes, and the system intended for the following purposes: — ventilating part of the pipework in association with discharge applications; — rainwater pipework inside building. It also specifies the test parameters for the test methods referred to in this standard. NOTE 2 Single layer foamed PVC-U pipes and spirally-formed PVC-U pipes are not covered by this standard. This standard covers a range of nominal sizes and gives recommendations concerning colours. NOTE 3 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. For external above ground application additional requirements depending on the climatic conditions should be agreed between the manufacturer and the user. NOTE 4 Pipes conforming to this standard are normally associated with fittings conforming to EN 1329–1 [1]. Pipes, fittings and components conforming to any of the product standards listed in Annex C can also be used with pipes conforming to this standard, provided they conform to the requirements for joint dimensions given in Clause 6 and to the requirements in Table 11. NOTE 5 Joints and adhesives are considered to be part of the system as covered in the scope. NOTE 6 Products conforming to this standard may be submitted to national requirements on fire regulation. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. 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 - Materials requirements for pipe joint seals used in water and drainage applications - Part 2: Thermoplastic elastomers EN 1905, Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content EN 10204:2004, Metallic products - Types of inspection documents EN 14680, Adhesives for non-pressure thermoplastics piping systems - Specifications EN 15346:2014, Plastics - Recycled plastics - Characterization of poly(vinyl chloride) (PVC) recyclates SIST EN 1453-1:2017

EN 1453-1:2017 (E) 5 EN ISO 306, Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2013) EN ISO 472, Plastics - Vocabulary (ISO 472) EN ISO 1043-1, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1) EN ISO 1183-1, Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1) EN ISO 2505, Thermoplastics pipes - Longitudinal reversion - Test method and parameters (ISO 2505) EN ISO 3126, Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126) EN ISO 3451-5, Plastics - Determination of ash - Part 5: Poly(vinyl chloride) (ISO 3451-5) EN ISO 6259-1, Thermoplastics pipes - Determination of tensile properties - Part 1: General test method (ISO 6259-1) EN ISO 13229, Thermoplastics piping systems for non-pressure applications - Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings - Determination of the viscosity number and K-value (ISO 13229) ISO 2507-1, Thermoplastics pipes and fittings — Vicat softening temperature — Part 1: General test method ISO 3127, Thermoplastics pipes — Determination of resistance to external blows — Round-the-clock method ISO 6259-2, Thermoplastics pipes — Determination of tensile properties — Part 2: Pipes made of unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly (vinyl chloride) (PVC-C) and high-impact poly (vinyl chloride) (PVC-HI) ISO 9852, Unplasticized poly(vinyl chloride) (PVC-U) pipes — Dichloromethane resistance at specified temperature (DCMT) — Test method ISO 11173:1994, Thermoplastics pipes — Determination of resistance to external blows — Staircase method ISO 13254, Thermoplastics piping systems for non-pressure applications — Test method for watertightness ISO 13255, Thermoplastics piping systems for soil and waste discharge inside buildings — Test method for airtightness of joints ISO 13257:2010, Thermoplastics piping systems for non-pressure applications — Test method for resistance to elevated temperature cycling ISO 18373-1, Rigid PVC pipes — Differential scanning calorimetry (DSC) method — Part 1: Measurement of the processing temperature SIST EN 1453-1:2017

EN 1453-1:2017 (E) 6

3 Terms and definitions, symbols and abbreviations 3.1 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. 3.1.1 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 Note 1 to entry: Other application area codes D, BD, U and UD not covered by this standard are defined elsewhere, e.g. in EN 1329–1 [1] and EN 1401–1 [2]. 3.1.2 structured-wall pipe pipe with smooth internal and smooth external surfaces, with two solid PVC layers, or in which the inner and outer solid PVC layers are connected by foamed or non-foamed PVC intermediate layers Note 1 to entry: Pipe in which the inner and outer solid PVC layers are connected by foamed PVC intermediate layers is also called foam core pipe. 3.1.3 solid layer layer made of non-foamed PVC 3.1.4 foamed PVC poly(vinyl chloride) which contains numerous small gas cells distributed throughout the mass Note 1 to entry: Foam layers have a density less than 1,37 g/cm3 when measured according to EN ISO 1183-1. 3.1.5 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, in millimetres 3.1.6 nominal size DN/OD nominal size, related to the outside diameter 3.1.7 nominal outside diameter dn specified outside diameter, in millimetres, assigned to a nominal size DN/OD SIST EN 1453-1:2017

EN 1453-1:2017 (E) 7 3.1.8 outside diameter de value of the measurement of the outside diameter through its cross-section at any point of a pipe or spigot end of a fitting, rounded up to the next greater 0,1 mm 3.1.9 mean outside diameter dem value of the measurement of the outer circumference of a pipe or spigot end of a fitting in any cross- 3,142), rounded up to the next greater 0,1 mm 3.1.10 inside diameter of a socket ds value of measurement of the inside diameter through its cross-section at any point of a socket, rounded up to the next greater 0,1 mm 3.1.11 mean inside diameter of a socket dsm arithmetical mean of a number of measurements of the inside diameter of a socket in the same cross-section 3.1.12 out-of-roundness ovality difference between the measured maximum and the measured minimum outside diameter in the same cross-section of a component 3.1.13 wall thickness e value of the measurement of the overall wall thickness at any point around the circumference of a component 3.1.14 mean wall thickness em arithmetical mean of a number of measurements of the overall wall thickness, regularly spaced around the circumference and in the same cross-section of a component, including the measured minimum and the measured maximum value of the overall wall thickness in that cross-section 3.1.15 wall thickness of inside layer e4 thickness at any point of the inside layer 3.1.16 Wall thickness of outside layer e5 thickness at any point of the outside layer SIST EN 1453-1:2017

EN 1453-1:2017 (E) 8

3.1.17 virgin material material in a form such as granules or powder that has not been subjected to use or processing other than that required for its manufacture and to which no reprocessed or recycled material has been added Note 1 to entry: It is understood that the addition of additives such as stabilizers and pigments is still resulting into a virgin material. 3.1.18 own reprocessed material material prepared from rejected unused pipes, gutters or fittings and ancillaries, including trimmings from the production of pipes or fittings, that has been reprocessed in a manufacturer's plant after having been previously processed by the same manufacturer by a process such as moulding or extrusion, and for which the complete formulation is known 3.1.19 external reprocessed material material prepared from unused thermoplastics products regardless of where those products were manufactured 3.1.20 recycled material material from used thermoplastics products which have been cleaned and crushed or ground 3.1.21 reformulated material recycled/reprocessed material that has been reformulated, by additives and processing techniques, to meet an agreed specification Note 1 to entry: Typically the additives used would be stabilizers, pigments, etc.; the reformulation material: homogeneous pellets, granules powder, etc., with the produced batch having consistent physical properties. 3.1.22 agreed specification specification of the relevant material characteristics agreed between the supplier of the non-virgin material and the pipe, fitting and/or ancillary manufacturer 3.2 Symbols A length of engagement C depth of sealing zone de outside diameter (at any point) dem mean outside diameter dn nominal outside diameter ds inside diameter of a socket dsm mean inside diameter of a socket e wall thickness (at any point) SIST EN 1453-1:2017

EN 1453-1:2017 (E) 9 em mean wall thickness e2 wall thickness of a socket e3 wall thickness at the groove e4 wall thickness of the inside layer e5 wall thickness of the outside layer L1 length of a spigot L2 length of a socket l effective length of a pipe 3.3 Abbreviations DN nominal size DN/OD nominal size, outside diameter related PVC-U unplasticized poly(vinyl chloride) TIR true impact rate 4

Material 4.1 Raw material The compound/formulation shall be PVC, to which are added additives intended to facilitate the manufacture of pipes conforming to the requirements of this standard. When calculated on the basis of a known formulation or, in case of dispute/unknown formulation, when determined in accordance with EN 1905, the PVC content shall be at least 80 % by mass. When PVC is substituted by CaCO3, a further reduction of the PVC content is permitted for pipes to the following levels: — Intermediate layer:

· 60 % by mass; — External layers:

· 75 % by mass. Guidance for calcium carbonate additives is given in Annex A. 4.2 Utilization of non-virgin material Conditions and requirements for the utilization of non-virgin material are given in Annex B. 4.3 Sealing ring retaining means Sealing rings may be retained using means made from polymers other than PVC-U, provided the joints conform to the requirements given in Table 11. SIST EN 1453-1:2017

EN 1453-1:2017 (E) 10

5 General characteristics 5.1 Appearance When viewed without magnification the following requirements apply: — the internal and external surfaces of pipes shall be smooth, clean and free from grooving, blistering, impurities, pores or other surface irregularity likely to prevent performance of pipes with this standard; — each end of a pipe shall be cleanly cut, and shall be square to its axis. 5.2 Colour The recommended colour for the outside layer of pipes is grey. 6 Geometrical characteristics 6.1 General Dimensions shall be measured in accordance with EN ISO 3126. NOTE The figures given in this standard are only schematic sketches intended to indicate the relevant dimensions. They do not necessarily represent manufactured components. 6.2 Dimensions of pipes 6.2.1 Outside diameter The mean outside diameter, dem, shall conform to Table 1. Table 1 — Mean outside diameter Dimensions in millimetres Nominal size Nominal outside diameter Mean outside diameter DN/OD dn dem,min dem,max 32 32 32,0 32,2 40 40 40, 0 40,2 50 50 50,0 50,2 63 63 63,0 63,2

75 75 75,0 75,3 80 80 80,0 80,3 82 82 82,0 82,3 90 90 90,0 90,3
100 100 100,0 100,3 110 110 110,0 110,3 125 125 125,0 125,3 140 140 140,0 140,4
160 160 160,0 160,4 SIST EN 1453-1:2017

EN 1453-1:2017 (E) 11 Nominal size Nominal outside diameter Mean outside diameter DN/OD dn dem,min dem,max 180 180 180,0 180,4 200 200 200,0 200,5 250 250 250,0 250,5 315 315 315,0 315,6 6.2.2 Out-of-roundness (Ovality) The out-of-roundness measured directly after production shall be less than or equal to 0,024dn. 6.2.3 Effective length of pipes The effective (useful length) of a pipe, l, shall be not less than that specified by the manufacturer when measured as shown in Figure 1.

Figure 1 — Effective length of pipes 6.2.4 Chamfering If a chamfer is applied, the angle of chamfering shall be between 15° and 45° to the axis of the pipe. The remaining wall thickness of the end of the pipe shall be at least 1 °3 of emin (see Table 2). 6.2.5 Wall thicknesses 6.2.5.1 General The wall thickness, e shall conform to Table 2. Localized wall thickness of up to 1,2emin is permitted provided that the mean wall thickness, em, is less than or equal to the specified em,max. SIST EN 1453-1:2017

EN 1453-1:2017 (E) 12

Table 2 —Wall thicknesses Dimensions in millimetres Nominal size Nominal outside diameter Wall thickness DN/OD dn emin em,max 32 32 3,0 3,5 40 40 3,0 3,5 50 50 3,0 3,5 63 63 3,0 3,5

75 75 3,0 3,5 80 80 3,0 3,5 82 82 3,0 3,5 90 90 3,0 3,5
100 100 3,0 3,5 110 110 3,2 3,8 125 125 3,2 3,8 140 140 3,2 3,8

160 160 3,2 3,8 180 180 3,6 4,2 200 200 3,9 4,5 250 250 4,9 5,6 315 315 6,2 7,1 6.2.5.2 Minimum wall thickness for foam core pipe Wall thicknesses of a foam core pipe shall be measured according to Figure 2. The wall thickness of the inside layer (e4) shall not be less than 0,2 mm. For the outside layer, the mean wall thickness (e5) shall be at least 0,2 mm with a minimum of 0,1 mm at any point.

Figure 2 — Cross-section of foam core pipe walls SIST EN 1453-1:2017

EN 1453-1:2017 (E) 13 NOTE No requirements apply to structured wall pipes with non-foamed intermediate layer. 6.3 Dimensions of sockets 6.3.1 General dimensions of sockets The dimensions of pipes with adhesive jointing sockets shall be measured according to Figure 3, and shall comply with the requirements given in 6.3.2.1 and 6.3.3.1. The dimensions of pipes with ring seal sockets shall be measured according to Figure 4, and shall comply with the requirements given in 6.3.2.2 and 6.3.3.2.

Key de outside diameter of a spigot ds inside diameter of a socket e wall thickness e2 wall thickness of a socket L1 length of a spigot L2 length of a socket Figure 3 — General dimensions of sockets and spigots for adhesive joints

Key A length of engagement e wall thickness C depth of sealing zone e2 wall thickness of a socket de outside diameter e3 wall thickness at the groove ds inside diameter of a socket L1 length of a spigot Figure 4 — General dimensions of sockets and spigots for elastomeric sealing joints SIST EN 1453-1:2017

EN 1453-1:2017 (E) 14

6.3.2 Wall thicknesses 6.3.2.1 Adhesive joint sockets The wall thicknesses e and e2 of adhesive joint sockets (see Figure 3) shall comply with Table 3. Table 3 — Wall thicknesses for adhesive joint sockets Dimensions in millimetres Nominal size

DN/OD Nominal outside diameter Wall thickness Wall thickness of sockets (e2 = 0,75e)

dn emin e2,min 32 32 3,0 2,3 40 40 3,0 2,3 50 50 3,0 2,3 63 63 3,0 2,3
75 75 3,0 2,3 80 80 3,0 2,3 82 82 3,0 2,3 90 90 3,0 2,3
100 100 3,0 2,3 110 110 3,2 2,4 125 125 3,2 2,4 140 140 3,2 2,4

160 160 3,2 2,4 180 180 3,6 2,7 200 200 3,9 2,9 250 250 4,9 3,7 315 315 6,2 4,7 SIST EN 1453-1:2017

EN 1453-1:2017 (E) 15 6.3.2.2 Ring seal sockets The wall thicknesses e, e2 and e3 of ring seal sockets (see Figure 4) shall comply with Table 4. Table 4 — Wall thicknesses for ring seal sockets Dimensions in millimetres Nominal size DN/OD Nominal outside diameter Overall wall thickness Wall thickness of sockets (e2 = 0,9e) Wall thickness at the groove

(e3 = 0,75e)

dn emin e2,min e3,min 32 32 3,0 2,7 2,3 40 40 3,0 2,7 2,3 50 50 3,0 2,7 2,3 63 63 3,0 2,7 2,3

75 75 3,0 2,7 2,3 80 80 3,0 2,7 2,3 82 82 3,0 2,7 2,3 90 90 3,0 2,7 2,3
100 100 3,0 2,7 2,3 110 110 3,2 2,9 2,4 125 125 3,2 2,9 2,4 140 140 3,2 2,9 2,4

160 160 3,2 2,9 2,4 180 180 3,6 3,2 2,7 200 200 3,9 3,5 2,9 250 250 4,9 4,5 3,7 315 315 6,2 5,6 4,7 SIST EN 1453-1:2017

EN 1453-1:2017 (E) 16

6.3.3 Diameters and lengths 6.3.3.1 Adhesive joint sockets The diameters and lengths of adhesive joints sockets (see Figure 3) shall comply with Table 5. Table 5 —Diameters and length of adhesive joints sockets Dimensions in millimetres Nominal size DN/OD Nominal outside diameter Mean inside diameter of socket Length of socket

dn dsm,min dsm,max L2,min 32 32 32,1 32,4 22 40 40 40,1 40,4 26 50 50 50,1 50,4 30 63 63 63,1 63,4 36

75 75 75,2 75,5 40 80 80 80,2 80,5 42 82 82 82,2 82,5 43 90 90 90,2 90,5 46

100 100 100,2 100,5 46 110 110 110,2 110,6 48 125 125 125,2 125,7 51 140 140 140,3 140,8 54

160 160 160,3 160,8 58 180 180 180,3 180,8 60 200 200 200,4 200,9 60 250 250 250,4 250,9 60 315 315 315,5 316,0 60 SIST EN 1453-1:2017

EN 1453-1:2017 (E) 17 6.3.3.2 Ring seal sockets The diameters and lengths of ring seal sockets (see Figure 4) type S (short type), type M (medium type), and type L (long type) shall conform to Table 6. Examples of designs for grooves for elastomeric ring sockets are given in Figure 5. Others designs are permitted.

Figure 5 — Typical groove designs for elastomeric ring seal sockets SIST EN 1453-1:2017

EN 1453-1:2017 (E) 18
Table 6 —Diameters and lengths of ring seal sockets Dimensions in millimetres
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