DIN EN 545-2011 Ductile iron pipes fittings accessories and their joints for water pipelines - Requirements and test methods German version EN 545 2010《水管用球墨铸铁管 配件 附件及其接头 -要求和试验方法 .pdf
《DIN EN 545-2011 Ductile iron pipes fittings accessories and their joints for water pipelines - Requirements and test methods German version EN 545 2010《水管用球墨铸铁管 配件 附件及其接头 -要求和试验方法 .pdf》由会员分享,可在线阅读,更多相关《DIN EN 545-2011 Ductile iron pipes fittings accessories and their joints for water pipelines - Requirements and test methods German version EN 545 2010《水管用球墨铸铁管 配件 附件及其接头 -要求和试验方法 .pdf(99页珍藏版)》请在麦多课文档分享上搜索。
1、September 2011 Translation by DIN-Sprachendienst.English price group 30No 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).
2、ICS 23.040.10; 23.040.40!$tk*“1817207www.din.deDDIN EN 545Ductile iron pipes, fittings, accessories and their joints for waterpipelines Requirements and test methodsEnglish translation of DIN EN 545:2011-09Rohre, Formstcke, Zubehrteile aus duktilem Gusseisen und ihre Verbindungen frWasserleitungen A
3、nforderungen und PrfverfahrenEnglische bersetzung von DIN EN 545:2011-09Tuyaux, raccords et accessoires en fonte ductile et leurs assemblages pourcanalisations deau Prescriptions et mthodes dessaiTraduction anglaise de DIN EN 545:2011-09SupersedesDIN EN 545:2010-12www.beuth.deDocument comprises page
4、sIn case of doubt, the German-language original shall be considered authoritative.9908.11 DIN EN 545:2011-09 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 203 “Cast iron pipes, fittings and their joints” (Secretariat: AFNOR, Fr
5、ance). The responsible German body involved in its preparation was the Normenausschuss Rohrleitungen und Dampfkesselanlagen (Piping and Boiler Plant Standards Committee), Working Committee NA 082-00-05 AA Gusseiserne Druckrohre und Formstcke. National Annex NA includes Table NA.1 showing the corresp
6、ondence between the previously used K classes and current pressure classes. This informative Annex is deemed to be necessary because a number of technical rules and standards for gas issued by the DVGW have been based on these K classes and thus a direct comparison can be made. Amendments This stand
7、ard differs from DIN EN 545:2007-02 as follows: a) the scope has been extended; b) pressure classes for all nominal sizes and the resulting component dimensions and characteristics have been included; c) in Subclause 6.6, the mean mass of zinc per unit area has been increased from at least 130 g/m2
8、to at least 200 g/m2; d) installation length and socket depth have been revised to comply with practical requirements; e) the former Annex F “Quality assurance” has been revised and is now included in Clause 9 “Evaluation of conformity”; f) the standard has been brought in line with European directi
9、ves; g) references to European Standards covering external and internal coatings (linings) have been included; h) the standard has been editorially revised. Compared with DIN EN 545:2010-12, the following correction has been made to the German version only and therefore does not affect the English t
10、ext: a) in Table 4, DN 900 to DN 1 400, the value 5,5 has been added for the standardized length Lu. 2 DIN EN 545:2011-09 Previous editions DIN 2614: 1990-02 DIN 2833: 1934-09, 1935-02, 1938x-05 DIN 2834: 1934-09, 1935-02, 1938-05 DIN 2839: 1934-09,1938-05 DIN 2840: 1934-09, 1935-02, 1938-05 DIN 284
11、1: 1934-09, 1935-02, 1938-05 DIN 2846: 1943-03 DIN 2847: 1943-03 DIN 2849: 1943x-03 DIN 2850: 1943-03 DIN 2851: 1943-03 DIN 28514: 1966-03 DIN 28522-1: 1963-12 DIN 28522-2: 1963-12 DIN 28522-3: 1963-12 DIN 28523: 1963-12 DIN 28524-1: 1963-12 DIN 28524-2: 1963-12 DIN 28524-3: 1963-12 DIN 28525-1: 196
12、3-12 DIN 28525-2: 1963-12 DIN 28525-3: 1963-12 DIN 28526-1: 1963-12 DIN 28526-2: 1963-12 DIN 28526-3: 1963-12 DIN 28528-1: 1963-12 DIN 28528-2: 1963-12 DIN 28528-3: 1963-12 DIN 28529-1: 1963-12 DIN 28529-2: 1963-12 DIN 28529-3: 1963-12 DIN 28530-1: 1963-12 DIN 28530-2: 1963-12 DIN 28530-3: 1963-12 D
13、IN 28532-1: 1963-12 DIN 28532-2: 1963-12 DIN 28532-3: 1963-12 DIN 28534-1: 1963-12 DIN 28534-2: 1963-12 DIN 28534-3: 1963-12 DIN 28537: 1963-12 DIN 28538: 1963-12 DIN 28539: 1963-12 DIN 28543: 1963-12 DIN 28546: 1963-12 DIN 28600: 1968-08, 1977-08, 1983-01 DIN 28610: 1968-08, 1977-08 DIN 28610-1: 19
14、83-01 DIN 28614: 1970-11, 1977-08, 1990-01 DIN 28615: 1976-03 DIN 28615-1: 1990-01 DIN 28615-2: 1990-01 DIN 28622: 1970-11, 1977-08, 1990-01 DIN 28623: 1970-11, 1977-08, 1990-01 DIN 28624: 1970-11, 1977-08, 1990-01 DIN 28625: 1970-11, 1977-08, 1990-01 DIN 28626: 1970-11, 1977-08, 1990-01 DIN 28628:
15、1970-11, 1977-08, 1990-01 DIN 28629: 1970-11, 1990-01 DIN 28630: 1970-11, 1977-08, 1990-01 DIN 28632: 1970-11, 1977-08, 1990-01 DIN 28634: 1970-11, 1977-08, 1990-01 DIN 28637: 1970-11, 1977-08, 1990-01 DIN 28638: 1970-11, 1977-08, 1990-01 DIN 28639: 1970-11, 1977-08, 1990-01 DIN 28643: 1970-11, 1977
16、-08, 1990-01 DIN 28645: 1970-11, 1977-08, 1990-01 DIN 28646: 1970-11, 1977-08, 1990-01 DIN 30674-3: 1982-09 DIN EN 545: 1995-01, 2002-09, 2007-02, 2010-12 DIN EN 545 Corrigendum 1: 2005-03 3 DIN EN 545:2011-09 National Annex NA (informative) Correspondence between the previously used K classes and c
17、urrent pressure classes Table NA.1 Relationship between the previously used K classes and the current pressure classes DN External diameter DE mm Compared to class K7 Compared to class K8 Compared to class K9 Compared to class K10 Nomi- nal value Limit deviations Pressure class NOTE The following pr
18、essure values are always greater than those for the corresponding K class. High pressure values for smaller nominal sizes are a result of current manufacturing restrictions due to the previously used K classes. 80 98 +1/2,7 100 100 100 100 100 118 +1/2,8 100 100 100 100 125 144 +1/2,8 64 64 64 64 15
19、0 170 +1/2,9 64 64 64 64 200 222 +1/3,0 50 50 50 64 250 274 +1/3,1 40 40 50 50 300 326 +1/3,3 40 40 40 50 350 378 +1/3,4 30 30 40 50 400 429 +1/3,5 30 30 40 40 450 480 +1/3,6 25 30 40 40 500 532 +1/3,8 25 30 30 40 600 635 +1/4,0 25 30 30 40 700 738 +1/4,3 20 25 30 30 800 842 +1/4,5 20 25 30 30 900 9
20、45 +1/4,8 20 25 30 30 1 000 1 048 +1/5,0 20 25 30 30 1 100 1 152 +1/6,0 20 25 25 30 1 200 1 255 +1/5,8 20 25 25 30 1 400 1 462 +1/6,6 20 20 25 30 1 500 1 565 +1/7,0 20 20 25 30 1 600 1 668 +1/7,4 20 25 30 1 800 1 875 +1/8,2 20 25 30 2 000 2 082 +1/9,0 20 25 25 4 DIN EN 545:2011-09 National Annex NB
21、(informative) Bibliography DIN 2880, Application of cement mortar lining for cast iron pipes, steel pipes and fittings DVGW GW 337, Rohre, Formstcke und Zubehrteile aus duktilem Gusseisen fr die Gas- und Wasserversorung Anforderungen und Prfungen (Ductile iron pipes, fittings, accessories and their
22、joints for gas and water supply Requirements and testing) 5 DIN EN 545:2011-09 6 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 545 September 2010 ICS 23.040.10; 23.040.40 Supersedes EN 545:2006English Version Ductile iron pipes, fittings, accessories and their
23、 joints for water pipelines - Requirements and test methods Tuyaux, raccords et accessoires en fonte ductile et leurs assemblages pour canalisations deau - Prescriptions et mthodes dessai Rohre, Formstcke, Zubehrteile aus duktilem Gusseisen und ihre Verbindungen fr Wasserleitungen - Anforderungen un
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