DIN EN 12201-1-2011 This part of EN 12201 specifies the general aspects of poyethylene (PE) - pressure piping systems (mains and service pipes)for buried or above ground application.pdf

1、November 2011 Translation by DIN-Sprachendienst.English price group 11No 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!$vKp“1834077www.din.deDDIN EN 12201-1Plastics piping systems for water supply, and for drainage andsewerage under pressure Polyethylene (PE) Part 1: GeneralEnglish translation of DIN EN 12201-1:2011-11Kunststoff-Rohrleitungssysteme fr die Wasserversorgung und fr Entwsserungs- undAbwasse

3、rdruckleitungen Polyethylen (PE) Teil 1: AllgemeinesEnglische bersetzung von DIN EN 12201-1:2011-11Systmes de canalisations en plastique pour lalimentation en eau et pour lesbranchements et les collecteurs dassainissement avec pression Polythylne (PE) Partie 1: GnralitsTraduction anglaise de DIN EN

4、12201-1:2011-11SupersedesDIN EN 12201-1:2003-06 andDIN EN 13244-1:2003-04www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 23 pages11.11 DIN EN 12201-1:2011-11 2 A comma is used as the decimal marker. National foreword This standard has b

5、een prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committees NA 119-04-06-04 GUA PE-,

6、PP-Wasserversorgung and NA 119-04-06 GA Kunststoffrohre in der Trinkwasserversorgung. Amendments This standard differs from DIN EN 12201-1:2003-06 and DIN EN 13244-1:2003-04 as follows: a) the content of the above-mentioned standards has been combined in one standard; b) the specifications have been

7、 aligned with DIN EN 1555-1; c) normative references have been updated; d) the material PE 63 has been deleted; e) the term “maximum operating pressure (MOP)” has been replaced by “allowable operating pressure (PFA)”; f) Subclause 3.1.3 “Definitions related to material characteristics” has been adde

8、d; g) Subclause 3.1.5 “Definitions related to joints” has been added; h) the former Subclause 4.2 relating to the colour of the compound has been revised (now Subclause 4.3); i) Table 1 now includes the rating for carbon black dispersion and pigment dispersion; j) Table 1, footnote “e”, specifies th

9、at a test temperature of 220 C is also allowed for the determination of the oxidation induction time; k) in Table 2, the minimum requirement for resistance to slow crack growth has been changed to 500 h; l) in Table 2, the characteristic resistance to slow crack growth has been added for PE 40; m) i

10、n Table 2, the dimension 125 mm SDR 11 for testing the resistance to slow crack growth of PE 80 and PE 100 has been deleted; n) in Table 2, the decohesion test after weathering has been added; o) Subclause 4.5 “Fusion compatibility for PE 80 and PE 100 materials” has been rendered more precise; p) i

11、n Table 3, requirements related to the fusion compatibility have been added; q) in Subclause 4.6 “Classification and designation”, it has been specified for compounds that at 80 C, there shall be no knee in the regression curve. DIN EN 12201-1:2011-11 3 Previous editions DIN 19533: 1966-05, 1976-03

12、DIN EN 12201-1: 2003-06 DIN EN 13244-1: 2003-04 DIN EN 12201-1:2011-11 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12201-1 September 2011 ICS 23.040.01 Supersedes EN 12201-1:2003, EN 13244-1:2002English Version Plastics piping systems for water supply, and

13、 for drainage and sewerage under pressure - Polyethylene (PE) - Part 1: GeneralSystmes de canalisations en plastique pour lalimentation en eau et pour les branchements et les collecteurs dassainissement avec pression - Polythylne (PE) - Partie 1: Gnralits Kunststoff-Rohrleitungssysteme fr die Wasser

14、versorgung und fr Entwsserungs- und Abwasserdruckleitungen - Polyethylen (PE) - Teil 1: Allgemeines This European Standard was approved by CEN on 8 July 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard th

15、e 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, Fren

16、ch, 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,

17、 Croatia, Cyprus, 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 STAN

18、DARDIZATION COMIT 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 12201-1:2011: EEN 12201-1:2011 (E) 2 Contents Page

19、Foreword 3Introduction . 41 Scope 52 Normative references . 53 Terms and definitions, symbols and abbreviations 73.1 Terms and definitions 73.1.1 Geometrical characteristics 73.1.2 Material definitions 93.1.3 Definitions related to material characteristics 93.1.4 Definitions related to service condi

20、tions. 103.1.5 Definitions related to joints . 103.2 Symbols 113.3 Abbreviations . 124 Compound . 124.1 Material of the components 124.2 Additives . 124.3 Colour 124.4 Characteristics . 134.4.1 Characteristics of the compound in the form of granules 134.4.2 Characteristics of the compound in the for

21、m of pipe 144.5 Fusion compatibility for PE 80 and PE 100 materials 164.6 Classification and designation . 175 Effect on water quality 17Annex A (normative) Pressure reduction coefficients 18Bibliography 19DIN EN 12201-1:2011-11 EN 12201-1:2011 (E) 3 Foreword This document (EN 12201-1:2011) has been

22、 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 March 2012, and

23、conflicting national standards shall be withdrawn at the latest by March 2012. 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 patent rights. This do

24、cument supersedes EN 12201-1:2003, EN 13244-1:2002. System Standards are based on the results of the work being 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

25、 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 12201 consists of the following Parts: EN 12201-1,

26、Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 1: General (this standard); EN 12201-2, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 2: Pipes; EN 12201-3, Plastics piping sy

27、stems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 3: Fittings; EN 12201-4, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 4: Valves for water supply systems; EN 12201-5, Plastics piping systems f

28、or water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 5: Fitness for purpose of the system; CEN/TS 12201-7, Plastics piping systems for water supply Polyethylene (PE) Part 7: Guidance for the assessment of conformity. This revision is a merger of both EN 12201-1:2003 a

29、nd EN 13244-1:2003. The test methods referenced have been changed or updated as appropriate. The requirements for resistance to slow crack growth in accordance with EN ISO 13479 have been increased, and the rating of dispersion for pigment and carbon black dispersion in accordance with ISO 18553 has

30、 been added. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ice

31、land, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 12201-1:2011-11 EN 12201-1:2011 (E) 4 Introduction The System Standard, of which this is Part 1, specifies the req

32、uirements for a piping system and its components when made from polyethylene (PE). The piping system is intended to be used for water supply intended for human consumption, including the conveyance of raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water

33、 for other purposes. In respect of potential adverse effects on the quality of water intended for human consumption, caused by the products covered by EN 12201 (all parts): a) this standard provides no information as to whether the products may be used without restriction in any of the Member States

34、 of the EU or EFTA; b) products intended for use in water supply systems must comply, when existing, with national regulations and testing arrangements that ensure fitness for contact with drinking water. NOTE On April 2006, EC Commission set up a revised mandate (M/136) asking CEN to propose harmon

35、ised product standards and support standards for test methods which could be used for assessing the fitness for contact with drinking water. In parallel, EC Commission has launched processes for a regulation of construction products (CPR) to be substituted to CP directive (89/106/EEC) and for the re

36、vision of drinking water directive (98/83/EC). If relevant, when the outputs of these processes will be known, European Product Standards will be amended by the addition of an Annex Z under Mandate M136 which will contain formal references to the applicable requirements. Until such amendments, the c

37、urrent national regulations remain applicable. Requirements and test methods for components of the piping system are specified in EN 12201-2:2011, EN 12201-3:2011 and prEN 12201-4:2011. Characteristics for fitness for purpose are covered in EN 12201-5:2011.1 CEN/TS 12201-7 2 gives guidance on the as

38、sessment of conformity. This Part of EN 12201 covers the general aspects of the plastics piping system. DIN EN 12201-1:2011-11 EN 12201-1:2011 (E) 5 1 Scope This part of EN 12201 specifies the general aspects of polyethylene (PE) pressure piping systems (mains and service pipes) for buried or above

39、ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes. NOTE 1 For PE components intended for the conveyance of water intended for human consumption and ra

40、w water prior to treatment attention is drawn to Clause 5 of this European Standard. Components manufactured for water for other purposes, drainage and sewerage may not be suitable for water supply for human consumption. It also specifies the test parameters for the test methods referred to in this

41、standard. In conjunction with Parts 2 to 5 of EN 12201, it is applicable to PE pipes, fittings, valves, their joints and to joints with components of other materials intended to be used under the following conditions: a) allowable operating pressure, PFA, up to 25 bar 1); b) an operating temperature

42、 of 20 C as a reference temperature; c) buried in the ground; d) sea outfalls; e) laid in water; f) above ground, including pipes suspended below bridges. NOTE 2 For applications operating at constant temperatures greater than 20 C and up to 40 C, see Annex A. EN 12201 (all parts) covers a range of

43、allowable operating pressures and gives requirements concerning colours and additives. 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 guidance or regulati

44、ons and installation practices or codes. 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 (including any amendm

45、ents) applies. EN 12099, Plastics piping systems Polyethylene piping materials and components Determination of volatile content EN 12201-2:2011, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 2: Pipes EN 12201-3, Plastics piping systems

46、for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 3: Fittings 1) 1 bar = 0,1 MPa = 105Pa; 1 MPa = 1 N/mm2.DIN EN 12201-1:2011-11 EN 12201-1:2011 (E) 6 prEN 12201-4:2011, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyeth

47、ylene (PE) Part 4: Valves for water supply systems EN ISO 472:2001, Plastics Vocabulary (ISO 472:1999) EN ISO 1043-1:2001, Plastics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics (ISO 1043-1:2001) EN ISO 1133, Plastics Determination of the melt mass-flow rate

48、(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 fluids Determination of the resistance to internal pressure Part 1: General method (ISO 1167-1:2006) EN ISO 1167-2, Thermoplastics pipes, fit

49、tings 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 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 1183-2, Plastics Methods for deter