1、July 2009DEUTSCHE NORM English price group 17No part of this standard 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).ICS 23.040.01!$XlX“1537353www
2、.din.deDDIN EN 1401-1Plastics piping systems for non-pressure underground drainage andsewerage Unplasticized poly(vinyl chloride) (PVC-U) Part 1: Specifications for pipes, fittings and the systemEnglish version of DIN EN 1401-1:2009-07Kunststoff-Rohrleitungssysteme fr erdverlegte drucklose Abwasserk
3、anle und-leitungen Weichmacherfreies Polyvinylchlorid (PVC-U) Teil 1: Anforderungen an Rohre, Formstcke und das RohrleitungssystemEnglische Fassung DIN EN 1401-1:2009-07SupersedesDIN EN 1401-1:1998-12www.beuth.deDocument comprises 39 pagesDIN EN 1401-1:2009-07 2 National foreword This standard has b
4、een prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” (Secretariat: NEN, Netherlands), Working Group WG 6 “Systems for soil and waste discharge PVC-U”. The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice S
5、tandards Committee), Joint Technical Committee NA 119-05-28 GA (GA NAW/FNK) Kunst-stoffrohre in der Abwassertechnik. Amendments This standard differs from DIN EN 1401-1:1998-12 as follows: a) A definition for solid wall pipes and fittings has been added (3.1.13). b) The references in clause 2, Annex
6、 C and the bibliography have been updated. c) Subclause 4.1 “Raw material” has been revised with regard to a further reduction of the PVC-U content. d) The SN series has been extended with the sizes DN 710 (non-preferred) and DN 800 (Table 4). e) Subclause 6.4 has been modified with regard to O-ring
7、 type sockets. f) Subclause 6.4.2.1 relating to diameters and lengths of solvent cement sockets has been revised. g) Subclause 7.1.2 relating to additional mechanical requirements of pipes has been revised. h) In Table 12, a footnote and a NOTE have been included relating to physical characteristics
8、 of pipes. i) The first row in Table 15 “Performance requirements” has been modified. j) k) Subclauses A.1.5 and A.3.3 “Reformulated material” have been included. l) Requirements for reprocessable and recyclable material from PVC-U products other than pipes and fittings (A.3.2 and Table A.2) have be
9、en modified. m) Subclause A.5 and Table A.3 “Summary of use of non-virgin material” have been included. n) Subclause B.2 “Compound characteristics” has been revised. Previous editions DIN 19534-1: 1973-10, 1979-05 DIN V 19534-1: 1992-11 DIN 19534-2: 1974-02, 1979-08, 1987-11 DIN V 19534-2: 1992-11 D
10、IN EN 1401-1: 1998-12 “Long Term Performance of TPE seals” has been deleted from Table 15 and subclause 10.3. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1401-1March 2009ICS 93.030 Supersedes EN 1401-1:1998 English VersionPlastics piping systems for non-pressure underground drainage1: Specific
11、ations for pipes, fittings and the systemSystmes de canalisations en plastique pour lesbranchements et les collecteurs dassainissement enterrssystmeKunststoff-Rohrleitungssysteme fr erdverlegte druckloseAbwasserkanle und-leitungen - WeichmacherfreiesPolyvinylchlorid (PVC-U) - Teil 1: Anforderungen a
12、n Rohre,Formstcke und das RohrleitungssystemThis European Standard was approved by CEN on 10 January 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration
13、. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
14、under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece,
15、 Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centr
16、e: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1401-1:2009: Eand sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - PartU) -Partie 1 : Spcifications pour tubes, raccords et lesans press
17、ion - Poly(chlorure de vinyle) non plastifi (PVC-2 Contents Page Foreword 4 1 Scope 6 2 Normative references . 6 3 Terms, definitions, symbols and abbreviations 7 3.1 Terms and definitions . 7 3.2 Symbols . 9 3.3 Abbreviations . 10 4 Material . 10 4.1 Raw material 10 4.2 Pipe material 11 4.3 Fitting
18、 material 11 4.4 Utilisation of non-virgin materials . 12 4.5 Sealing ring retaining means . 12 5 General characteristics 12 5.1 Appearance 12 5.2 Colour . 12 6 Geometrical characteristics . 12 6.1 General 12 6.2 Dimensions of pipes . 12 6.3 Dimensions of fittings . 15 6.4 Dimensions of sockets and
19、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 of fittings 25 9 Performance requirem
20、ents 26 10 Sealing rings 27 11 Adhesives 27 12 Marking. 27 12.1 General 27 12.2 Minimum required marking of pipes . 28 12.3 Minimum required marking of fittings . 29 12.4 Additional marking . 29 Annex A (normative) Utilisation of non-virgin material . 30 A.1 Material definitions . 30 A.2 Own reproce
21、ssable material 30 A.3 External reprocessable and recyclable materials with agreed specification . 31 A.4 External reprocessable and recyclable materials not covered by an agreed specification . 33 DIN EN 1401-1:2009-07 EN 1401-1:2009 (E) 3 A.5 Summary of use of non-virgin material . 33 Annex B (inf
22、ormative) General characteristics of PVC-U pipes and fittings . 34 B.1 General . 34 B.2 Compound characteristics 34 B.3 Ring stiffness 34 B.4 Creep ratio 34 B.5 Chemical resistance . 35 B.6 Abrasion resistance 35 B.7 Hydraulic roughness . 35 B.8 Diametric deflection 35 Annex C (informative) Product
23、standards . 36 Bibliography . 37 DIN EN 1401-1:2009-07 EN 1401-1:2009 (E) 4 Foreword This document (EN 1401-1:2009) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. This European Standard shall be given the st
24、atus of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the elements of this document may be t
25、he subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1401-1:1998. The main changes with respect to the previous edition are listed below: a) addition of a definition for solid wall pipes and fittings
26、(3.1.13); b) updating of the references in Clause 2, Annex C and Bibliography; c) raw material (4.1); d) Cmaxof sockets (Table 5); e) the SN series is extended with the sizes DN 710 (non-preferred) and DN 800 (Table 4); f) O-ring type sockets (6.4); g) solvent cement sockets (6.4.2.1); h) additional
27、 mechanical requirements of pipes (7.1.2); i) physical characteristics of pipes (Table 12 and note); j) performance requirements (Table 15 first row); k) deletion of Long Term Performance of TPE seals (Table 15 and 10.3); l) reformulated material (A.1.5 and A.3.3); m) reprocessable and recyclable ma
28、terial from PVC-U products other than pipes and fittings (A.3.2 and Table A.2); n) summary of use of non-virgin material (A.5, Table A.3); o) compound characteristics (B.2). This European Standard is a Part of a System Standard for plastics piping systems of a particular material for a specified app
29、lication. 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 ar
30、e 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 1401 consists of the following Parts, under the genera
31、l title 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 (the present standard) Part 2: Guidance for assessment of conformity (under revision) DIN EN 1401-1:2009-07 EN 1401-
32、1:2009 (E) 5 Part 3: Guidance for installation (ENV) According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France
33、, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 1401-1:2009-07 EN 1401-1:2009 (E) 6 1 Scope This Part of EN 1401 specifies the requ
34、irements for solid wall pipes, fittings and the system of unplasticized poly(vinyl chloride) (PVC-U) piping systems in the field of non-pressure underground drainage and sewerage: a) outside the building structure (application area code “U“) and b) both buried in ground within the building structure
35、 (application area code “D“) and outside the building. This is reflected in the marking of products by “U“ and “UD“. 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 pipes and fittings
36、 series and a range of stiffness classes and gives recommendations concerning colours. NOTE 1 It is the responsibility of the purchaser or specifier to make the appropriate selection from these aspects, taking into account their particular requirements and any relevant national regulations and insta
37、llation practices or codes. In conjunction with prCEN/TS 1401-2 1 and ENV 1401-3 2 it is applicable to PVC-U pipes and fittings, their joints and to joints with components of other plastics and non-plastics materials intended to be used for buried piping systems for non-pressure underground drainage
38、 and sewerage. This European Standard is applicable to non foamed PVC-U pipes without a socket as well as pipes with an integral socket. The fittings can be manufactured by injection-moulding or be fabricated from pipes and/or mouldings. Requirements and limiting values for application area code “D“
39、 are given in Table 4, Table 6, Table 13 and Table 15. NOTE 2 Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex C can be used with pipes and fittings conforming to this European Standard, provided they conform to the requirements for joint dimen
40、sions given in Clause 6 and to the requirements of Table 15. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (
41、including any amendments) applies. EN 580, Plastics piping systems Unplasticized poly(vinyl chloride)(PVC-U) pipes Test method for the resistance to dichloromethane at a specified temperature (DCMT) EN 681-1, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage ap
42、plications 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 727, Plastics piping and ducting systems Thermoplastics pipes and fittings Determination of Vicat softening tempera
43、ture (VST) EN 744:1995, Plastics piping and ducting systems Thermoplastics pipes Test method for resistance to external blows by the round-the-clock method DIN EN 1401-1:2009-07 EN 1401-1:2009 (E) 7 EN 922, Plastics piping and ducting systems Pipes and fittings of unplasticized poly(vinyl chloride)
44、(PVC-U) Specimen preparation for determination of the viscosity number and calculation of the K-value EN 1053, Plastics piping systems Thermoplastics piping systems for non-pressure applications Test method for watertightness EN 1055, Plastics piping systems Thermoplastics piping systems for soil an
45、d waste discharge inside buildings Test method for resistance to elevated temperature cycling EN 1277, Plastics piping systems Thermoplastics piping systems for buried non-pressure applications Test method for leaktightness of elastomeric sealing ring type joints EN 1411:1996, Plastics piping and du
46、cting systems Thermoplastics pipes Determination of resistance to external blows by the staircase method 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, Me
47、tallic products Types of inspection documents EN 12061, Plastics piping systems Thermoplastics fittings Test method for impact resistance EN 12256, Plastics piping systems Thermoplastics fittings Test method for mechanical strength or flexibility of fabricated fittings EN ISO 472:2001, Plastics Voca
48、bulary (ISO 472:1999) EN ISO 580, Plastics piping and ducting systems Injection-moulded thermoplastics fittings Methods for visually assessing the effects of heating (ISO 580:2005) EN ISO 1043-1:2001, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics (IS
49、O 1043-1:2001) 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 1167:2006) 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 2505, Thermoplastics pipes Longitudinal reversion Test method and parameters (ISO 2505:2005) E
