EN 14585-1:2006

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Gewellte Metallschlauchleitungen für Druckanwendungen - Teil 1: AnforderungenTuyauteries métalliques flexibles onduleuses pour applications sous pression - Partie 1 : PrescriptionsCorrugated metal hose assemblies for pressure applications - Part 1: Requirements77.140.75Jeklene cevi in cevni profili za posebne nameneSteel pipes and tubes for specific useICS:Ta slovenski standard je istoveten z:EN 14585-1:2006SIST EN 14585-1:2006en01-september-2006SIST EN 14585-1:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14585-1January 2006ICS 23.040.70 English VersionCorrugated metal hose assemblies for pressure applications -Part 1: RequirementsTuyauteries métalliques flexibles onduleuses pourapplications sous pression - Partie 1 : PrescriptionsGewellte Metallschlauchleitungen für Druckanwendungen -Teil 1: AnforderungenThis European Standard was approved by CEN on 21 November 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14585-1:2006: ESIST EN 14585-1:2006

Classification of pressure hose assemblies.18 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Pressure Equipment Directive.22 Bibliography.24
This standard consists of 2 parts:  EN 14585-1 “Corrugated metal hose assemblies for pressure applications – Part 1 – Requirements”;  prCEN/TR 14585-2 “Corrugated metal hose assemblies for pressure applications – Part 2 – Guidance for the use of conformity assessment procedures”. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom. SIST EN 14585-1:2006

SEP pressure hose assembly pressure hose assembly related to Pressure Equipment Directive 97/23/EC, Article 3, Paragraph 3 3.4 CAT pressure hose assembly pressure hose assembly related to Categories in Pressure Equipment Directive 97/23/EC 3.5 PS maximum allowable pressure at maximum allowable temperature for which the pressure hose assembly is designed, as specified by the manufacturer 3.6 TS minimum/maximum temperatures for which the pressure hose assembly is designed, as specified by the manufacturer 3.7 parts
3.7.1 main pressure bearing parts parts, such as corrugated metal hose, braid, tube end, the failure of which may result in a sudden discharge of pressure energy 3.7.2 pressure bearing parts other than main pressure bearing parts parts, such as swivel nuts, flanges, threaded fittings, the failure of which may not lead to a sudden discharge of pressure energy
3.7.3 attachments to main pressure bearing parts and to pressure parts parts, such as ferrules, that are directly welded to parts defined in 3.7.1 or 3.7.2 3.7.4 other parts parts, such as safety lines, external protections, that are not parts according to 3.7.1, 3.7.2 or 3.7.3 3.8 experimental tests tests made to develop an experimental design method 3.9 validation tests tests made to validate a calculation design method 3.10 category grouping according to the Pressure Equipment Directive 97/23/EC
NOTE
For categories definitions, see also prCEN/TR 14585-2. SIST EN 14585-1:2006

Table 1 — Classification of the pressure hose assemblies Fluid Dangerous fluids in Group 1 (explosive, extremely flammable, highly flammable, flammable - where the maximum allowable temperature is above flashpoint - very toxic, toxic and oxidizing) Other fluids in Group 2
Gases, liquefied gases, gases dissolved under pressure, vapours and liquids with a vapour pressure at maximum allowable pressure greater than 0,5 bar above normal atmospheric pressure (1013 mbar) Fluids in Group 1 with a DN greater than 25 (see also Figure A.1) Fluids in Group 2 with a DN greater than 32 and a product of PS and DN greater than 1000 bar (see also Figure A.2) Liquids having a vapour pressure at maximum allowable temperature (TS) of more than 0.5 bar above normal atmospheric pressure (1013 mbar) Fluids in Group 1 with a DN greater than 25 and a product of PS and DN greater than 2000 bar
(see also Figure A.3)
Fluids in Group 2 with a PS greater than 10 bar, a DN greater than 200 and a product of PS and DN greater than 5000 bar
(see also Figure A.4)
CAT pressure hose assemblies are also sub-classified into categories (I, II and III) depending on DN and PS and on the type of fluid they contain, see prCEN/TR 14585-2. NOTE 1 The demarcation lines in the Figures A.1 to A.4 defining the limits between the SEP and CAT pressure hose assemblies belong to the SEP pressure hose assembly. NOTE 2 National regulations transposing the Council Directive 67/548/EC [2] of 27 June 1967 on classification of dangerous substances should be considered. In case of doubt regarding the group to which a fluid belongs, the manufacturer should obtain the information from the user. SIST EN 14585-1:2006

Particular care should be taken with unstable gases such as acetylene, methyl acetylene, vinylfluoride etc. 5 SEP pressure hose assemblies The requirements for materials, design, manufacturing, pressure test, leak test, marking and operating instructions for SEP pressure hose assemblies shall be in accordance with EN ISO 10380. 6 CAT pressure hose assemblies
6.1 Materials 6.1.1 Materials requirements
6.1.1.1 The materials used for corrugated metal hose, braid, ferrules and fittings shall be selected on the basis of their suitability for fabrication and intended use and shall conform to a harmonized standard or comply with a European Approval of Material (EAM) or have a Particular Material Appraisal (PMA).
NOTE The PED requires that for a Category III pressure hose assembly PMA be performed by a notified body. 6.1.1.2 Low temperature requirement a) Suitable materials for corrugated metal hoses, braids and ferrules for low temperature applications listed in Table 2 shall be used. Table 2 — Materials to be used at low temperature for corrugated metal hoses, braids and ferrules
Materials Standard for corrugated metal hose material Number Minimum allowable temperature according to EN 13480-2 Standard for braid and ferrule materialNumberMinimum allowable temperature according to EN 13480-2 1.4306 - 270 °C 1.4306 - 270 °C 1.4435 - 270 °C 1.4435 - 270 °C 1.4401 - 196 °C 1.4301 - 196 °C 1.4404 - 196 °C 1.4401 - 196 °C 1.4541 - 196 °C 1.4404 - 196 °C 1.4571 - 196 °C 1.4541 - 196 °C prEN 10028-7
EN 10088-1:
1.4571 - 196 °C b) For fittings suitable low temperature materials shall be used. In addition, for temperature below TS –20 °C, fittings made of austenitic stainless steel with thickness greater than 20 mm or of ferritic steel and other materials with a thickness greater than 5 mm shall pass a Charpy V-notch test according to
EN 10045-1. The materials used for fittings shall pass the impact test with an impact energy of at least 40 J for austenitic stainless steel and at least 27 J for carbon steel. SIST EN 14585-1:2006

a
Non specific inspection may be replaced by specific inspection if specified in the material standard or the order. b Quality management system of the material manufacturer certified by a competent body established within the Community and having undergone a specific assessment for materials. c
In accordance with EN 10204. Figure 1 — Material documentation For welding and brazing consumables a test report according to EN 10204:2004 – type 2.2 shall be the minimum requirement for all categories. Type of documentation for materials for CAT pressure hose assembly
Main pressure-bearing parts in category II and III Main pressure-bearing parts in category I,pressure-bearing parts other than mainpressure-bearing parts in category I to III,attachments to category II and III parts Other parts Specific inspection Non-specific inspection a Non-specific inspection a Appropriate b qualitymanagement systemInspection document 3.1 c Inspection document3.2 c Inspection document2.2 c Inspection document2.1 c SIST EN 14585-1:2006
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