DIN EN 14585-1 Bb 1-2006 Corrugated metal hose assemblies for pressure applications - Guidance on the use of conformity assessment procedures English version of DIN EN 14585-1 Supp.pdf

1、 April 2006DIN EN 14585-1 Supplement 1 ICS 23.040.70 Corrugated metal hose assemblies for pressure applications Guidance on the use of conformity assessment procedures English version of DIN EN 14585-1 Supplement 1:2006-04 Gewellte Metallschlauchleitungen fr Druckanwendungen Anleitung fr den Gebrauc

2、h der Konformittsbewertungsverfahren Englische Fassung DIN EN 14585-1 Beiblatt 1:2006-04 Document comprises 19 pages No part of this standard may be reproduced without prior permission of DIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive rig

3、ht of sale for German Standards (DIN-Normen). English price group 11 www.din.de www.beuth.de !,ni:“11.06 9757023This supplement provides information relating to DIN EN 14585-1, but does not contain any additional specifications. DIN EN 14585-1 Suppl 1:2006-04 2 National foreword This document has be

4、en prepared by CEN/TC 342 Metal hoses, hose assemblies, bellows and expansion joints (Secretariat: Italy). The responsible German body involved in its preparation was the Normenausschuss Rohrleitungen und Dampfkesselanlagen (Pipelines and Boilers Standards Committee), Technical Committee NA 082-00-0

5、1 AA Schlauchleitungen und Kompensatoren aus Metall. DIN EN 14585-1 Supplement 1:2006-04 is the national version of CEN/TR 14585-2:2006. TECHNICAL REPORTRAPPORT TECHNIQUETECHNISCHER BERICHTCEN/TR 14585-2January 2006ICS 23.040.70English VersionCorrugated metal hose assemblies for pressure application

6、s -Part 2: Guidance on the use of conformity assessmentproceduresTuyauteries mtalliques flexibles onduleuses pourapplications sous pression - Partie 2 : Lignes directricesrelatives lapplication des procdures dvaluation de laconformitGewellte Metallschlauchleitungen fr Druckanwendungen -Teil 2: Anlei

7、tung fr den Gebrauch derKonformittsbewertungsverfahrenThis Technical Report was approved by CEN on 5 January 2006. It has been drawn up by the Technical Committee CEN/TC 342.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,G

8、ermany, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGM

9、anagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. CEN/TR 14585-2:2006: ECEN/TR 14585-2:2006 (E) 2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definit

10、ions.4 4 Categories .4 5 Implementation of EN 14585-1 .8 5.1 General 8 5.2 Action flow chart to fulfil the requirements of EN 14585-1 9 6 Use of conformity assessment procedures10 6.1 General 10 6.2 Conformity assessment modules for CAT pressure hose assemblies.10 6.3 Conformity assessment flow char

11、ts11 6.4 Summary of the activities described in the suggested modules 12 Bibliography.17 CEN/TR 14585-2:2006 (E) 3 Foreword This Technical Report (CEN/TR 14585-2:2006) has been prepared by Technical Committee CEN/TC 342 “Metal hoses, hose assemblies, bellows and expansion joints”, the secretariat of

12、 which is held by UNI. This Technical Report consists of 2 parts: EN 14585-1 “Corrugated metal hose assemblies for pressure applications - Part 1: Requirements“; CEN/TR 14585-2 “Corrugated metal hose assemblies for pressure applications - Part 2: Guidance on the use of conformity assessment procedur

13、es“. CEN/TR 14585-2:2006 (E) 4 1 Scope This Technical Report gives guidance for: the implementation of EN 14585-1 by proposing a procedure to place these pressure hose assemblies on the market; appropriate conformity assessment procedures as described in the annex III of the EU Directive 97/23/EC fo

14、r Pressure Equipment 1. 2 Normative references The following referenced documents are indispensable for the application of this Technical Report. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) app

15、lies. EN 14585-1:2006, Corrugated metal hose assemblies for pressure applications - Part 1: Requirements EN ISO 10380, Pipework - Corrugated metal hoses and hose assemblies (ISO 10380:2003) 3 Terms and definitions For the purposes of this Technical Report, the terms and definitions given in EN 14585

16、-1:2006 and the following apply. 3.1 notified body body appointed by a Member State to carry out the conformity assessment tasks and which is listed in the Official Journal of the European Communities with its attached identification number 3.2 module procedure giving the manufacturer and the notifi

17、ed body the requirements how to reach the conformity assessment 4 Categories CAT pressure hose assemblies are subdivided in category I, II or III which are dependent on DN, PS and on the fluid group as shown in Figures 1 to 4. NOTE The demarcation lines in Figures 1 to 4 defining the limits between

18、the categories belong to the lower category. CEN/TR 14585-2:2006 (E) 5 Key A SEP hose assemblies B CAT hose assemblies Figure 1 Classification of pressure hose assembly of group 1 gases (dangerous) Exceptionally, pressure hose assemblies intended for unstable gases and falling within categories I or

19、 II should be classified in category III. CEN/TR 14585-2:2006 (E) 6 Key A SEP hose assemblies B CAT hose assemblies Figure 2 Classification of pressure hose assembly of group 2 gases (other gases) Exceptionally, pressure hose assemblies containing fluids at a temperature greater than 350 C and falli

20、ng within categories II should be classified in category III. CEN/TR 14585-2:2006 (E) 7 Key A SEP hose assemblies B CAT hose assemblies Figure 3 Classification of pressure hose assembly of group 1 liquids (dangerous) CEN/TR 14585-2:2006 (E) 8 Key A SEP hose assemblies B CAT hose assemblies Figure 4

21、Classification of pressure hose assembly of group 2 liquids (other liquids) 5 Implementation of EN 14585-1 5.1 General Since the European Pressure Equipment Directive (PED) is applicable, the route to place a pressure hose assembly on the market should follow compulsory steps where the user, the man

22、ufacturer and the notified body have their specific role. This route is divided in two successive steps, the first to design and manufacture the pressure hose assembly fulfilling the applicable PED requirements, the second to assess, if necessary, its conformity to the PED which leads to its CE mark

23、ing (see Clause 6). The first step depends on the classification of the pressure hose assembly (SEP or CAT pressure hose assembly see EN 14585-1:2006, Clause 4) and leads to a defined “action flow chart” given in 5.2 aimed at fulfilling the EN 14585-1 requirements. CEN/TR 14585-2:2006 (E) 9 5.2 Acti

24、on flow chart to fulfil the requirements of EN 14585-1 The agreed conditions of use (see a) in the above flow chart) which have been used by the manufacturer to design the pressure hose assembly should be confirmed to the purchaser/user. These conditions represent the legal commitment of the manufac

25、turer towards the purchaser/user and the authorities. Figure 5 Action flow chart to fulfil the requirements of EN 14585-1 Responsibility Action flow chart Purchaser/user and manufacturer PS 0,5 bar? no PED not applicable yes PED may be applicable Purchaser/user and manufacturer (see PED, Art.1 - .3)

26、 Application excluded from PED? yes PED not applicable no PED applicable Purchaser/user and manufacturer Basis : expected conditions of use PS = ? DN = ? Fluid = ? Manufacturer CAT pressure hose assembly? no SEP pressure hose assembly yes Purchaser/user and manufacturer Basis : expected conditions o

27、f use a)Definition of the agreed conditions of use (document “Pressure hose assembly conditions of use considered for its design” see EN 14585-1:2006, 6.2.1) Definition of the agreed conditions of use Manufacturer Basis : EN 14585-1 Fulfilment of the requirements of EN 14585-1 Fulfilment of the requ

28、irements of EN ISO 10380 Manufacturer Pressure hose assembly designed, manufactured and marked (not yet CE marked) Pressure hose assembly designed, manufactured and marked (not CE marked) Manufacturer Which conformity assessment procedure (module) ? Delivery See conformity assessment flow charts in

29、6.3 CEN/TR 14585-2:2006 (E) 10 6 Use of conformity assessment procedures 6.1 General SEP pressure hose assemblies are not subject to conformity assessment procedures. The following content applies exclusively to CAT pressure hose assemblies. The second step of the route to place a pressure hose asse

30、mbly on the market (see 5.1) deals exclusively with CAT pressure hose assemblies and leads to the assessment of their conformity to the PED requirements which in turn allows the manufacturer to apply the CE marking on it and to place it on the market. Once the manufacturer of the CAT pressure hose a

31、ssembly has fulfilled all the applicable requirements of EN 14585-1 the manufacturer should choose one of the procedures (modules) proposed by the PED in its annex III in order to assess the conformity of the pressure hose assembly to the Essential Safety Requirements of the PED. Depending on the ty

32、pe of pressure hose assembly (unit or serial product), on the quality assurance system of the manufacturer and on the category of the pressure hose assembly (I, II or III), the conformity to the PED of each pressure hose assembly should be assessed using one or more modules. The following modules ar

33、e available : for category I : Module A (internal production control) for category II : Module A1 (internal manufacturing checks with monitoring of the final assessment) or module D1 (production quality assurance) or module E1 (product quality assurance) for category III : Module B1 (EC design-exami

34、nation) + module D (production quality assurance) or module B1 (EC design-examination) + module F (product verification) or module B (EC type-examination) + module E (product quality assurance) or module B (EC type-examination) + module C1 (conformity to type) or module H (full quality assurance) Th

35、e manufacturer may choose to use one of the procedures which apply to a higher category, if available. The kind and extent of the notified body involvement in inspection and testing activities depend upon the conformity assessment procedure chosen by the manufacturer. 6.2 Conformity assessment modul

36、es for CAT pressure hose assemblies For pressure hose assemblies which are usually manufactured on specific conditions of use defined between the manufacturer and the user (see EN 14585-1:2006, 6.2.1), the modules in Table 1 are suggested. Table 1 Modules Modules Category of the pressure hose assemb

37、ly Manufacturer with a PED approved Quality System Manufacturer with no PED approved Quality System I A (internal production control) II D1 (production quality assurance) A1 (internal manufacturing checks with monitoring of the final assessment) B (EC type-examination) + C1 (conformity to type) III

38、H (full quality assurance) B1 (EC design-examination) + F (product verification) only if a calculation design method is used CEN/TR 14585-2:2006 (E) 11 A manufacturer with an approved quality system (e.g. to EN ISO 9000 and EN ISO 9001) may use a module which does not imply a quality system approved

39、 to the PED. NOTE Other modules to those given in 6.1 can be used by the manufacturer. 6.3 Conformity assessment flow charts 6.3.1 Manufacturer using a PED approved Quality System The manufacturer having a currently approved Quality System should have it approved to the PED by a notified body. Figur

40、e 6 Manufacturer using a PED approved Quality System CAT pressure hose assembly designed, manufactured and marked according to EN 14585-1 (not yet CE marked see last step of 5.2 for CAT pressure hose assemblies) belongs . . either to Category I . or to Category II . or to Category III which leads to

41、 the applicable module . Module A Module D1 Module H which implies for the notified body . nothing to evaluate the Quality System (manufacturing only) to evaluate the Quality System (design and manufacturing) and for the manufacturer . the CE marking To apply the CE marking + identification number o

42、f the notified body on the pressure hose assembly and to establish a written declaration of conformity to be filled for 10 years with the technical documentation (see EN 14585-1:2006, 6.10) which allow to deliver the pressure hose assembly CEN/TR 14585-2:2006 (E) 12 6.3.2 Manufacturer not using a PE

43、D approved Quality System CAT pressure hose assembly designed, manufactured and marked according to EN 14585-1 (not yet CE marked see last step of 5.2 for CAT pressure hose assemblies) belongs . . either to Category I . or to Category II . or to Category III which leads to the applicable module Modu

44、le A Module A1 Module B + C1 orModule B1 + F (calculation design method may not be used) which implies for the notified body . nothing see 6.4.4.3 see 6.4.4.4 see 6.4.4.5 and for the manufacturer . the CE marking To apply the CE marking + identification number of the notified body on the pressure ho

45、se assembly and to establish a written declaration of conformity to be filled for 10 years with the technical documentation (see EN 14585-1:2006, 6.10) which allow to deliver the pressure hose assembly Figure 7 Manufacturer not using a PED approved Quality System 6.4 Summary of the activities descri

46、bed in the suggested modules Warning: The following summary is aimed to help to understand the meaning of the different suggested modules and contains only a condensed description of the main tasks. To know exactly what they are required to do, the manufacturers and notified bodies should refer dire

47、ctly to the PED (Annex III). 6.4.1 Activities required for all modules and module combinations The following activities are always required from the manufacturer: to fulfil the requirements of the annex I of the PED (which is achieved if the pressure hose assembly conforms to EN 14585-1); to affix t

48、he CE marking on the pressure hose assembly and draw up a written declaration of conformity; to draw up a technical documentation (set as requirement in EN 14585-1:2006, 6.10); CEN/TR 14585-2:2006 (E) 13 and to file the declaration of conformity and the technical documentation for 10 years after the

49、 manufacturing date of the pressure hose assembly. 6.4.2 Additional activity required for module A (internal production control) Module A, which is sufficient for category I pressure hose assemblies, sets no additional requirements and does not require the intervention of a notified body. 6.4.3 Common activity to all modules and module combinations with exception of module A For all other modules or modu