EN 13480-4-2002
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ID： |
6095AA0569D742228F4DAF758F360D0D |
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文件大小(MB)： |
0.3 |
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页数： |
46 |
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文件格式： |
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日期： |
2006-9-21 |
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购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
EUROPEAN STANDARD,NORME EUROPéENNE,EUROP腎SCHE NORM,EN 13480-4,May 2002,ICS 23.040.01,English version,Metallic industrial piping - Part 4: Fabrication and installation,Tuyauteries industrielles métalliques - Partie 4: Fabrication,et installation,Metallische industrielle Rohrleitungen - Teil 4: Fertigung,und Verlegung,This European Standard was approved by CEN on 23 May 2002.,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 lists and bibliographical references concerning such national,standards may be obtained on application to the 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 responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official,versions.,CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.,EUROPEAN COMMITTEE FOR STANDARDIZATION,COMITé EUROPéEN DE NORMALISATION,EUROP腎SCHES KOMITEE FüR NORMUNG,Management Centre: rue de Stassart, 36 B-1050 Brussels,. 2002 CEN All rights of exploitation in any form and by any means reserved,worldwide for CEN national Members.,Ref. No. EN 13480-4:2002 E,Licensed Copy: sheffieldun sheffieldun, na, Thu Sep 21 06:56:51 BST 2006, Uncontrolled Copy, (c) BSI,EN 13480-4:2002 (E),Issue 6 (2006-03),2,Contents,Foreword5,1 Scope .6,2 Normative references ..6,3 Terms and definitions..7,4 Symbols 7,5 General..7,5.1 Requirements on the manufacturer .7,5.2 Requirements on fabricators and installers of piping and supports .7,5.3 Requirements for fabrication and installation ..8,5.4 Classification of piping ..8,5.5 Material grouping8,5.6 Tolerances ..9,6 Cutting and bevelling ..9,6.1 General..9,6.2 Transfer of marking for pressure parts .9,7 Bending and other forming..9,7.1 General..9,7.2 Heat treatment after cold forming ..12,7.2.1 Flat products ..12,7.2.2 Pipes.12,7.3 Heat treatment after hot forming.14,7.3.1 Material groups 1, 3, 4, 5 and 6.14,7.3.2 Material groups 8.1 and 8.2.14,7.3.3 Heat treatment after hot forming for material group 1017,7.3.4 Heat treatment after hot forming for clad materials 17,7.4 Tolerances 17,7.4.1 Out-of-roundness of bends under internal pressure equal to, or greater than, the external,pressure .17,7.4.2 Out-of-roundness of bends under external pressure and vacuum ..18,7.4.3 Waves at bends.18,7.4.4 Start-up bulge of induction bends .19,7.5 Surface finish .20,8 Installation of piping..20,8.1 Fixing and alignment .20,8.2 Field run piping .21,8.3 Flanged or similar mechanical connections 22,Licensed Copy: sheffieldun sheffieldun, na, Thu Sep 21 06:56:51 BST 2006, Uncontrolled Copy, (c) BSI,EN 13480-4:2002 (E),Issue 1 (2002-05),3,8.3.1 Flange connections 22,8.3.2 Threaded connections..23,8.3.3 Couplings and compression fittings 23,8.4 Protection of ends of piping components.23,9 Welding ..23,9.1 Welding personnel..23,9.2 Welding procedure specifications .23,9.3 Welding processes .24,9.3.1 Verification of suitability ..24,9.3.2 Application ..24,9.4 Filler metals and auxiliary materials .24,9.5 Climatic conditions.25,9.6 Cleaning before and after welding .25,9.7 Weld joint preparation..25,9.8 Edge protection.25,9.9 Assembly for welding25,9.10 Earthing .26,9.11 Execution of welded joints .26,9.11.1 Preheating 26,9.11.2 Striking marks26,9.11.3 Fillet-weld connections .26,9.11.4 Dissimilar joints 27,9.12 Backing rings .27,9.13 Attachments 27,9.13.1 General27,9.13.2 Temporary attachments 27,9.13.3 Permanent attachments 27,9.14 Post-weld heat treatment .28,9.14.1 General28,9.14.2 Equipment 31,9.14.3 Temperature measurements.31,9.14.4 Controlling thickness 31,9.14.5 Rate of heating ..33,9.14.6 Local heat treatment..33,9.14.7 Insulation ..34,9.15 Weld identification..34,10 Adjustment and repair..34,10.1 General34,10.2 Adjustment ..34,10.2.1 General34,Licensed Copy: sheffieldun sheffieldun, na, Thu Sep 21 06:56:51 BST 2006, Uncontrolled Copy, (c) BSI,EN 13480-4:2002 (E),Issue 1 (2002-05),4,10.2.2 Adjustments by means of heat.35,10.2.3 Adjustment by welding.35,10.2.4 Adjustment by local forging ..35,10.3 Weld repair35,11 Marking and documentation.35,11.1 Marking of spools and components for installation ..35,11.2 Marking of installed piping .36,11.2.1 General36,11.2.2 Marking ..36,11.3 Final……
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