1、November 2011 Translation by DIN-Sprachendienst.English price group 15No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I
2、CS 23.040.01; 93.030!$x?g“1852868www.din.deDDIN EN 12666-1SupersedesDIN EN 12666-1:2006-03www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Plastics piping systems for non-pressure underground drainage andsewerage Polyethylene (PE) Part 1: Specifications fo
3、r pipes, fittings and the system Amendment A1:2011)English translation of DIN EN 12666-1:2011-11Kunststoff-Rohrleitungssysteme fr erdverlegte Abwasserkanle und -leitungen Polyethylen (PE) Teil 1: Anforderungen an Rohre, Formstcke und das Rohrleitungssystem nderung A1:2011)Englische bersetzung von DI
4、N EN 12666-1:2011-11Systmes de canalisations en plastique pour les branchements et les collecteursdassainissement sans pression enterrs Polythylne (PE) Partie 1: Spcifications pour les tubes, les raccords et le systme inclus)Traduction anglaise de DIN EN 12666-1:2011-11(includes(enthlt(Amendement A1
5、:2011Document comprises 34 pages11.11 DIN EN 12666-1:2011-11 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” (Secretariat: NEN, Netherlands). The responsible German body involve
6、d in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-05-28 GUA Kunststoffrohre in der Abwasser-technik. Amendments This standard differs from DIN EN 12666-1:2006-03 as follows: a) relevant test methods have been changed from EN to IS
7、O versions; b) two new dimensions, 560 mm and 710 mm have been introduced; c) a new ring stiffness class SN 16 has been introduced; d) the references in Clause 2 have been updated; e) pipe series S has been introduced in 3.3; f) pipe series S, a new footnote a) and a new NOTE have been introduced in
8、 Table 3; g) a new watertightness test for fabricated fittings has been introduced; h) Long Term Performance of TPE seals Table 12 and 10.3 has been deleted; i) misprints in Tables 13 and 14 “Marking of pipes and fittings” have been corrected; j) a new informative Annex B “Product standards of compo
9、nents that can be connected to components conforming to this standard” has been introduced; k) the Bibliography has been updated and modified. Previous editions DIN 19537-1: 1979-07, 1983-10 DIN 19537-2: 1979-07, 1983-10, 1988-01 DIN EN 12666-1: 2006-03 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE N
10、ORM EN 12666-1:2005+A1 August 2011 ICS 23.040.01; 93.030 Supersedes EN 12666-1:2005English Version Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system Systmes de canalisations en plastique pour les
11、 branchements et les collecteurs dassainissement sans pression enterrs - Polythylne (PE) - Partie 1: Spcifications pour les tubes, les raccords et le systme Kunststoff-Rohrleitungssysteme fr erdverlegte Abwasserkanle und -leitungen - Polyethylen (PE) - Teil 1: Anforderungen an Rohre, Formstcke und d
12、as Rohrleitungssystem This European Standard was approved by CEN on 24 November 2005 and includes Amendment 1 approved by CEN on 15 July 2011. 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 na
13、tional 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 v
14、ersion 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
15、, 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 STANDARDIZATION COMI
16、T EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12666-1:2005+A1:2011: EEN 12666-1:2005+A1:2011 (E) 2 Contents Page
17、Foreword . 3 1 Scope . 5 2 Normative references 5 3 Terms, definitions, symbols and abbreviations . 7 3.1 Terms and definitions . 7 3.2 Symbols . 9 3.3 Abbreviations 9 4 Material 9 4.1 Base material . 9 4.2 Reprocessable and recyclable material . 10 4.3 Melt mass-flow rate . 10 4.4 Resistance to int
18、ernal pressure (long-term behaviour) 10 4.5 Thermal stability (OIT) 10 4.6 Fusion compatibility . 11 4.7 Sealing ring retaining means . 11 5 General requirements 11 5.1 Appearance 11 5.2 Colour . 11 6 Geometrical characteristics 11 6.1 General . 11 6.2 Dimensions of pipes . 11 6.3 Dimensions of fitt
19、ings 14 6.4 Dimensions of sockets and spigots 16 6.5 Types of fittings 20 7 Mechanical characteristics . 23 7.1 Mechanical characteristics of pipes . 23 7.2 Mechanical characteristics of fittings . 24 8 Physical characteristics 24 8.1 Physical characteristics of pipes 24 8.2 Physical characteristics
20、 of fittings . 25 9 Performance requirements . 25 10 Sealing rings . 26 11 Marking 26 11.1 General . 26 11.2 Minimum required marking of pipes . 27 11.3 Minimum required marking of fittings 27 11.4 Additional marking . 28 Annex A (informative) General characteristics of PE pipes and fittings 29 Anne
21、x B (informative) !Product standards of components that can be connected to components conforming to this standard“ 31 Bibliography . 32 DIN EN 12666-1:2011-11 EN 12666-1:2005+A1:2011 (E) 3 Foreword This document (EN 12666-1:2005+A1:2011) has been prepared by Technical Committee CEN/TC 155 “Plastics
22、 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 February 2012, and conflicting national standards shall be withdrawn
23、at the latest by February 2012. This document includes Amendment 1, approved by CEN on 2011-07-15. This document supersedes EN 12666-1:2005. !The main changes in the revised document are: relevant test methods are changed from EN to ISO versions; two new dimensions, 560 mm and 710 mm are introduced;
24、 a new ring stiffness class SN 16 is introduced; updating of the references in Clause 2; introduction of S-series in 3.3; introduction of S-series, a new footnote a) and a new NOTE in Table 3; introduction of a new watertightness test for fabricated fittings; deletion of Long Term Performance of TPE
25、 seals Table 12 and 10.3; corrections of misprints in Tables 13 and 14 Marking of pipes and fittings; introduction of a new informative Annex B Product standards of components that can be connected to components conforming to this European Standard; updating and modification of the Bibliography.“ Th
26、e start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. 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 p
27、atent rights. This European 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
28、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
29、standards on functional requirements and on recommended practice for installation. EN 12666 consists of the following parts, under the general title Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) Part 1: Specifications for pipes, fittings and the syste
30、m (this European Standard) DIN EN 12666-1:2011-11 EN 12666-1:2005+A1:2011 (E) 4 !Part 2: Guidance for the assessment of conformity (CEN Technical Specification)“ !deleted text“ !deleted text“ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following cou
31、ntries 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, Romania, Slovakia, Slo
32、venia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 12666-1:2011-11 EN 12666-1:2005+A1:2011 (E) 5 1 Scope This Part of EN 12666 specifies the requirements for pipes, fittings and the system of polyethylene (PE) piping systems intended to be used for non-pressure underground drainage and sew
33、erage outside the building structure (application area code “U“), and non-pressure underground drainage and sewerage for both buried in the ground within the building structure (application area code “D“) and outside the building structure. This is reflected in the marking of products by “U“ and “UD
34、“. It also specifies the test parameters for the test methods referred to in this European Standard. This European Standard covers a range of nominal sizes, a range of pipe series/stiffness classes and gives recommendations concerning colours. NOTE 1 It is the responsibility of the purchaser or spec
35、ifier to make the appropriate selection from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. In conjunction with CEN/TS 12666-21it is applicable to PE pipes and fittings, their joints and to joints with compo
36、nents of other plastics and non-plastics materials intended to be used for buried piping systems for non-pressure drainage and sewerage. This European Standard is applicable to PE pipes with or without an integral socket. The fittings can be manufactured by injection-moulding or be fabricated from p
37、ipes and/or mouldings. This European Standard is applicable to PE pipes and fittings for the following types of joints: elastomeric ring seal joints; butt fused joints; electrofusion joints; mechanical joints. NOTE 2 Requirements and limiting values for application area code “D“ are given in Tables
38、3, 6 and Table 12. NOTE 3 Pipes, fittings and other components conforming to any of the plastics product standards listed in the bibliography may be used with pipes and fittings conforming to this European Standard, provided they conform to the requirements for joint dimensions given in Clause 6 and
39、 to the requirements of Table 8 and Table 12. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ
40、ing 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
41、 elastomers !deleted text“ DIN EN 12666-1:2011-11 EN 12666-1:2005+A1:2011 (E) 6 EN 1401-1, Plastics piping systems for non-pressure underground drainage and sewerage Unplasticized poly(vinyl chloride) (PVC-U) Part 1: Specifications for pipes, fittings and the system EN 1519-1:1999, Plastics piping s
42、ystems for soil and waste discharge (low and high temperature) within the building structure Polyethylene (PE) Part 1: Specifications for pipes, fittings and the system !deleted text“ !CEN/TS 14541:2007, Plastics pipes and fittings for non-pressure applications Utilisation of non-virgin PVC-U, PP an
43、d PE materials“ EN ISO 472:2001, Plastics Vocabulary (ISO 472:1999) 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 1043-1:2005, Plastics Symbols and abbreviated terms Part
44、1: Basic polymers and their special characteristics (ISO 1043-1:2005) EN ISO 1133:2005, Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics (ISO 1133:2005) !EN ISO 1167-1, Thermoplastics pipes, fittings and assemblies for the conveyance of fl
45、uids Determination of the resistance to internal pressure Part 1: General method (ISO 1167-1:2006)“ EN ISO 2505:2005, Thermoplastics pipes Longitudinal reversion Test method and parameters (ISO 2505:2005) EN ISO 3126, Plastics piping systems Plastics components Determination of dimensions (ISO 3126:
46、2005) 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 1183-1:2004) !EN ISO 9969:2007“, Thermoplastics pipes Determination of ring stiffness (!ISO 9969:2007“) !ISO 11357-6, Plastics Diffe
47、rential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation temperature (dynamic OIT) ISO 13254, Thermoplastics piping systems for non-pressure applications Test method for watertightness ISO 13257, Thermoplastics piping systems for non-pressur
48、e applications Test method for resistance to elevated temperature cycling ISO 13259, Thermoplastics piping systems for non-pressure applications Test method for leaktightness for elastomeric sealing ring type joints ISO 13263, Thermoplastics piping systems for non-pressure underground drainage and s
49、ewerage Thermoplastics fittings Test method for impact strength ISO 13264, Thermoplastics piping systems for non-pressure underground drainage and sewerage Thermoplastics fittings Test method for mechanical strength or flexibility of fabricated fittings“ DIN EN 12666-1:2011-11 EN 12666-1:2005+A1:2011 (E) 7 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this European Standard, the terms and definition
