BS-EN-598-2007.pdf
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1、BRITISH STANDARD BS EN 598:2007 Ductile iron pipes, fittings, accessories and their joints for sewerage applications Requirements and test methods The European Standard EN 598:2007 has the status of a British Standard ICS 23.040.10; 23.040.40; 93.030 ? Licensed Copy: London South Bank University, Lo
2、ndon South Bank University, Fri Nov 16 07:28:02 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 598:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007 ISBN 978 0 580 50247 7 National foreword This British Standard
3、is the UK implementation of EN 598:2007. It supersedes BS EN 598:1995 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PSE/10, Iron pipes and fittings. A list of organizations represented on this committee can be obtained on request to its secretary. T
4、his publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London
5、 South Bank University, London South Bank University, Fri Nov 16 07:28:02 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 598 October 2007 ICS 23.040.40; 23.040.10Supersedes EN 598:1994 English Version Ductile iron pipes, fittings, accessories and thei
6、r joints for sewerage applications - Requirements and test methods Tuyaux, raccords et accessoires en fonte ductile et leurs assemblages pour lassainissement - Prescriptions et mthodes dessai Rohre, Formstcke, Zubehrteile aus duktilem Gusseisen und ihre Verbindungen fr die Abwasser-Entsorgung - Anfo
7、rderungen und Prfverfahren This European Standard was approved by CEN on 11 August 2007. 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 lis
8、ts and bibliographical references concerning such national standards 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 under the res
9、ponsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
10、Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: ru
11、e de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 598:2007: E Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:28:02 GMT+00:00 2007, Uncontrolled Copy, (c)
12、 BSI EN 598:2007 (E) 2 Contents Page Foreword5 1 Scope 6 2 Normative references6 3 Terms and definitions .7 4 Technical requirements 10 4.1 General10 4.2 Dimensional requirements12 4.3 Material characteristics.14 4.4 Coatings and linings for pipes.15 4.5 Coatings for fittings and accessories18 4.6 M
13、arking of pipes and fittings18 4.7 Leak tightness18 5 Performance requirements.19 5.1 General19 5.2 Longitudinal bending of pipes .20 5.3 Diametral stiffness of pipes20 5.4 Leak tightness of components for gravity pipelines .21 5.5 Leak tightness of flexible joints.21 5.6 Flanged joints.23 5.7 Pipes
14、 with screwed or welded flanges23 5.8 Chemical resistance to effluents23 5.9 Abrasion resistance 23 5.10 Strength of the cement mortar lining.24 6 Test methods24 6.1 Pipe dimensions 24 6.2 Straightness of pipes 25 6.3 Tensile testing25 6.4 Brinell hardness.26 6.5 Works leak tightness test for pipes
15、and fittings for positive pressure pipelines.27 6.6 Works leak tightness test for pipes and fittings for negative pressure pipelines27 6.7 Zinc mass .27 6.8 Thickness of paint coatings .28 6.9 Thickness of cement mortar lining28 7 Performance test methods .28 7.1 Compressive strength of the cement m
16、ortar lining.28 7.2 Longitudinal bending of pipes .29 7.3 Diametral stiffness of pipes30 7.4 Leak tightness of components for gravity pipelines .32 7.5 Leak tightness of flexible joints to positive internal pressure32 7.6 Leak tightness of flexible joints to negative internal pressure.33 7.7 Leak ti
17、ghtness of flexible push-in joints to positive external pressure.33 7.8 Leak tightness of flexible joints to dynamic internal pressure.34 7.9 Chemical resistance to effluents35 7.10 Abrasion resistance 36 8 Tables of dimensions37 8.1 Socket and spigot pipes .37 8.2 Fittings for gravity sewers39 8.3
18、Fittings for pressure sewers and vacuum sewers.41 Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:28:02 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EN 598:2007 (E) 3 9 Evaluation of conformity 42 9.1 General .42 9.2 Initial type testing42 9.3 Factory productio
19、n control (FPC)44 Annex A (normative) Allowable pressures for pressure sewers.49 Annex B (informative) Alternative coatings and field of use in relation to characteristics of soils.51 Annex C (informative) Field of use in relation to characteristics of effluents54 Annex D (informative) Calculation m
20、ethod for buried pipelines, permissible heights of cover.55 Annex E (informative) Resistance to jet cleaning and to root penetration.60 Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives61 Bibliography66 Tables Table 1 Limi
21、t deviation on internal diameter 13 Table 2 Standardized length of socket and spigot pipes 13 Table 3 Tensile properties 15 Table 4 Thickness of cement mortar lining.17 Table 5 Pressure19 Table 6 DN groupings for performance tests .20 Table 7 Performance tests for joints22 Table 8 Dimensions of test
22、 bar.26 Table 9 Test bending moments29 Table 10 Diametral stiffness test requirements31 Table 11 Dimensions of pipes 38 Table 12 Number of test samples for initial type testing.44 Table 13 Minimum frequency of product testing as part of FPC46 Table 14 Maximum batch sizes for tensile testing.47 Table
23、 A.1 Allowable pressures.50 Table D.1 Pressure pipes58 Table D.2 Gravity pipes.59 Table ZA.1 Relevant clauses for ductile iron pipes, fittings, accessories and their joints for sewerage applications62 Table ZA.2 System of attestation of conformity.63 Table ZA.3 Assignment of evaluation of conformity
24、 tasks for ductile iron pipes, fittings, accessories and their joints for sewerage applications under system 463 Figures Figure 1 Longitudinal bending test29 Figure 2 Diametral stiffness test30 Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:28:02 GMT+00:00 2
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