1、PUBLISHED DOCUMENT PD CEN/TR 14585-2:2006 Corrugated metal hose assemblies for pressure applications Part 2: Guidance on the use of conformity assessment procedures ICS 23.040.70PD CEN/TR 14585-2:2006 This Published Document was published under the authority of the Standards Policy and Strategy Comm
2、ittee on 28 April 2006 BSI 2006 ISBN 0 580 48138 7 National foreword This Published Document is the official English language version of CEN/TR 14585-2:2006. The UK participation in its preparation was entrusted to Technical Committee PSE/12, Metal hoses, hose assemblies, bellows and expansion joint
3、s, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section en
4、titled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Complia
5、nce with a Published Document does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related int
6、ernational and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the CEN/TR title page, pages 2 to 17 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. A
7、mendments issued since publication Amd. No. Date CommentsTECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 14585-2 January 2006 ICS 23.040.70 English Version Corrugated metal hose assemblies for pressure applications - Part 2: Guidance on the use of conformity assessment procedures Tuyau
8、teries mtalliques flexibles onduleuses pour applications sous pression - Partie 2 : Lignes directrices relatives lapplication des procdures dvaluation de la conformit Gewellte Metallschlauchleitungen fr Druckanwendungen - Teil 2: Anleitung fr den Gebrauch der Konformittsbewertungsverfahren This Tech
9、nical 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, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lit
10、huania, 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: rue de Stassart, 36 B-1050 Brussels 20
11、06 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TR 14585-2:2006: E2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Categories .4 5 Implementation of EN 14585-1 .8 5.1 General 8 5.2 Act
12、ion 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 charts11 6.4 Summary of the activities described in the suggested modules 12 Bibli
13、ography.17 CEN/TR 14585-2:20063 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 which is held by UNI. This Technical Report consists of 2 parts: EN 14585-1 “Corru
14、gated 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 procedures“. CEN/TR 14585-2:20064 1 Scope This Technical Report gives guidance for: the imp
15、lementation 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 for Pressure Equipment 1. 2 Normative references The following referenced documents are in
16、dispensable 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) applies. EN 14585-1:2006, Corrugated metal hose assemblies for pressure applications - Part
17、 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 14585-1:2006 and the following apply. 3.1 notified body body appointed by a Member State to c
18、arry 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 notified body the requirements how to reach the conformity assessment 4 Categories CAT pressur
19、e 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 the categories belong to the lower category. CEN/TR 14585-2:20065 Key A SEP hose assembl
20、ies 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 II should be classified in category III. CEN/TR 14585-2:20066 Key A SEP hose assemblies B CA
21、T 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 falling within categories II should be classified in category III. CEN/TR 14585-2:20067 Key A SEP hose
22、assemblies B CAT hose assemblies Figure 3 Classification of pressure hose assembly of group 1 liquids (dangerous) CEN/TR 14585-2:20068 Key A SEP hose assemblies B CAT hose assemblies Figure 4 Classification of pressure hose assembly of group 2 liquids (other liquids) 5 Implementation of EN 14585-1 5
23、.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 manufacturer and the notified body have their specific role. This route is divided in two successive steps, the
24、 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 marking (see Clause 6). The first step depends on the classification of the pressure hose assembly (SEP or CAT p
25、ressure 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 14585-2:20069 5.2 Action flow chart to fulfil the requirements of EN 14585-1 Responsibility Action flow chart Purchaser/user and manufa
26、cturer PS 0,5 bar? no PED not applicable yes PED may be applicable Purchaser/user and manufacturer (see PED, Art.1 - .3) 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
27、 pressure hose assembly? no SEP pressure hose assembly yes Purchaser/user and manufacturer Basis : expected conditions of 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 agre
28、ed conditions of use Manufacturer Basis : EN 14585-1 Fulfilment of the requirements of EN 14585-1 Fulfilment of the requirements 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
29、marked) Manufacturer Which conformity assessment procedure (module) ? Delivery See conformity assessment flow charts in 6.3 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
30、/user. These conditions represent the legal commitment of the manufacturer towards the purchaser/user and the authorities. Figure 5 Action flow chart to fulfil the requirements of EN 14585-1 CEN/TR 14585-2:200610 6 Use of conformity assessment procedures 6.1 General SEP pressure hose assemblies are
31、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 assembly on the market (see 5.1) deals exclusively with CAT pressure hose assemblies and leads to the assessment of their
32、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 assembly has fulfilled all the applicable requirements of EN 14585-1 the manufacturer should choose one of the procedur
33、es (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 type of pressure hose assembly (unit or serial product), on the quality assurance system of the manufacturer and on the
34、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 are available : for category I : Module A (internal production control) for category II : Module A1 (internal manufactur
35、ing 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-examination) + module D (production quality assurance) or module B1 (EC design-examination) + module F (product verificatio
36、n) 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) The manufacturer may choose to use one of the procedures which apply to a higher category, if available. The kind and ex
37、tent of the notified body involvement in inspection and testing activities depend upon the conformity assessment procedure chosen by the manufacturer. 6.2 Conformity assessment modules for CAT pressure hose assemblies For pressure hose assemblies which are usually manufactured on specific conditions
38、 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 assembly Manufacturer with a PED approved Quality System Manufacturer with no PED approved Quality System I A (internal prod
39、uction 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 H (full quality assurance) B1 (EC design-examination) + F (product verification) only if a calculation design method i
40、s used CEN/TR 14585-2:200611 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 to the PED. NOTE Other modules to those given in 6.1 can be used by the manufacturer. 6.3 Conformity assessment flow chart
41、s 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. CAT pressure hose assembly designed, manufactured and marked according to EN 14585-1 (not yet CE marked see last step of 5.2 for
42、 CAT pressure hose assemblies) belongs . . either to Category I . or to Category II . or to Category III which leads to 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
43、 (design and manufacturing) and for the manufacturer . the CE marking To apply the CE marking + identification number of 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 14585-1:200
44、6, 6.10) which allow to deliver the pressure hose assembly Figure 6 Manufacturer using a PED approved Quality System CEN/TR 14585-2:200612 6.3.2 Manufacturer not using a PED approved Quality System CAT pressure hose assembly designed, manufactured and marked according to EN 14585-1 (not yet CE marke
45、d 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 Module A Module A1 Module B + C1 or Module B1 + F (calculation design method may not be used) which implies for the notified body .
46、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 hose assembly and to establish a written declaration of conformity to be filled for 10 years with the technical documentation (se
47、e 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 described in the suggested modules Warning: The following summary is aimed to help to understand the meaning of the different suggest
48、ed 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 directly 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 the CE marking on the pressure hose assembly and draw up a written declaration of conformity; to draw up a technical documen
