1、May 2016 English price group 16No 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).ICS 23.060.20; 75.180.01!%UVq“2505178www
2、.din.deDIN EN ISO 17292Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015);English version EN ISO 17292:2015,English translation of DIN EN ISO 17292:2016-05Kugelhhne aus Metall fr Erdl-, petrochemische und verwandte Industrien (ISO 17292:2015);Englische Fassung EN I
3、SO 17292:2015,Englische bersetzung von DIN EN ISO 17292:2016-05Robinets tournant sphrique mtalliques pour les industries du ptrole, de la ptrochimie etles industries connexes (ISO 17292:2015);Version anglaise EN ISO 17292:2015,Traduction anglaise de DIN EN ISO 17292:2016-05SupersedesDIN EN ISO 17292
4、:2004-11www.beuth.deDocument comprises 36 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.05.16 DIN EN ISO 17292:2016-05 2 A comma is used as the decimal marker. National foreword This document (EN ISO 17292:2015) has been prep
5、ared by Technical Committee ISO/TC 153 “Valves” in collaboration with Technical Committee CEN/TC 69 “Industrial valves” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was DIN-Normenausschuss Armaturen (DIN Standards Committee Valves), Working Committee NA 003-0
6、1-05 AA Hhne. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 261 DIN ISO 261 ISO 965-2 DIN ISO 965-2 ISO 4032 DIN EN ISO 4032 ISO 4033 DIN EN ISO 4033 ISO 4034 DIN EN ISO 4034 ISO 9606-1 DIN EN ISO 9606-1 ISO 15156-1 DIN EN ISO 15156-1
7、 ISO 15156-2 DIN EN ISO 15156-2 ISO 15156-3 DIN EN ISO 15156-3 ISO 15607 DIN EN ISO 15607 ISO 15609-1 DIN EN ISO 15609-1 ISO 15610 DIN EN ISO 15610 ISO 15614-1 DIN EN ISO 15614-1 ISO 15614-2 DIN EN ISO 15614-2 Amendments This standard differs from DIN EN ISO 17292:2004-11 as follows: a) the scope ha
8、s been extended to include DN 600, NPS 24, PN 63, and PN 100; b) Clause 2 “Normative references” has been updated; c) Class 800 is no longer restricted to reduced bore only; d) a reference and a purchaser option to request valves conforming to ISO 15156 or NACE MR0103 have been included; e) the rang
9、e of seat materials has been extended to include modified PTFE and reinforced modified PTFE; f) in Table 1, higher pressure-temperature ratings that are more closely aligned with BS 5351 and account for improved performance attained from modified PTFE have been included; the separate listing for tru
10、nnion valves has been removed from Table 1; g) in Table 2, the selected bore diameters have been revised; h) purchaser needs to specify long or short pattern face-to-face dimensions on ASME flanged valves have been included; DIN EN ISO 17292:2016-05 3 i) it has been clarified that the strength of th
11、e stem above the packing shall be stronger than the internal portion at the maximum rated temperature; j) a purchaser option for requesting a valve locking device has been added; k) the permissible radial gap on end face flange interruptions has been reduced to 0,8 mm; l) a provision has been added
12、for the purchaser to request the manufacturer to provide a method for preventing excessive pressure when fluid is trapped in the centre cavity between seats; m) the required information on the identification tag has been extended to include separate trim and seat/seal materials. In addition, the mat
13、erial for the identification plate has been limited to stainless steel or nickel alloys; n) it is now required that the thread sealant used on plugs for tapped auxiliary connections is suitable for the full pressure-temperature rating of the valve; o) a purchaser option to request export packaging h
14、as been added; p) a purchaser option to request the manufacturer to identify recommended spare parts has been added. Previous editions DIN EN ISO 17292: 2004-11 DIN EN ISO 17292:2016-05 4 National Annex NA (informative) Bibliography DIN ISO 261, ISO general purpose metric screw threads General plan
15、DIN ISO 965-2, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium quality DIN EN ISO 4032, Hexagon regular nuts (style 1) Product grades A and B DIN EN ISO 4033, Hexagon high nuts (style 2) Product grades A and B
16、 DIN EN ISO 4034, Hexagon regular nuts (style 1) Product grade C DIN EN ISO 9606-1, Qualification testing of welders Fusion welding Part 1: Steels DIN EN ISO 15156-1, Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 1: General princ
17、iples for selection of cracking-resistant materials DIN EN ISO 15156-2, Petroleum and natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons DIN EN ISO 15156-3, Petroleum and
18、natural gas industries Materials for use in H2S-containing environments in oil and gas production Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys DIN EN ISO 15607, Specification and qualification of welding procedures for metallic materials General rules DIN EN ISO 1560
19、9-1, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding DIN EN ISO 15610, Specification and qualification of welding procedures for metallic materials Qualification based on tested welding consumables DIN EN ISO 15614-1, S
20、pecification and qualification of welding procedures for metallic materials Welding procedure test Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys DIN EN ISO 15614-2, Specification and qualification of welding procedures for metallic materials Welding procedure test
21、 Part 1: Arc welding of aluminium and its alloys EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 17292 December 2015 ICS 23.060.20; 75.200 Supersedes EN ISO 17292:2004English Version Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015) Robinets tournant sphr
22、ique mtalliques pour les industries du ptrole, de la ptrochimie et les industries connexes (ISO 17292:2015) Kugelhhne aus Metall fr Erdl-, petrochemische und verwandte Industrien (ISO 17292:2015) This European Standard was approved by CEN on 7 November 2015. CEN members are bound to comply with the
23、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 CEN-CENELEC Management
24、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 CEN-CENELEC Management Centre has the same status as
25、 the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Net
26、herlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All ri
27、ghts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 17292:2015 EEuropean foreword .4Introduction 71 Scope . 82 Normative references 83 Terms and definitions 104 Pressure/temperature ratings . 114.1 Valve rating 114.2 Shell rating . 114.3 Sea
28、t and seal rating 115 Design . 125.1 Flow passageway . 125.2 Body . 125.2.1 Body wall thickness 125.2.2 Flanged ends . 145.2.3 Butt-welding ends 145.2.4 Socket welding ends 155.2.5 Threaded ends 175.2.6 Body openings .175.2.7 Anti-static design 185.2.8 Anti-blow-out stem .185.2.9 Ball-stem construct
29、ion 185.2.10 Ball construction .185.2.11 Operating means .185.2.12 Glands . 195.2.13 End flange facing interruptions . 195.2.14 Shell joints 205.2.15 Packing gland bolting 215.2.16 Fluid thermal expansion 216 Materials 226.1 Shell . 226.2 Shell material repair 226.3 Trim . 226.4 Identification plate
30、 . 226.5 Bolting . 226.6 Seals . 226.7 Threaded plugs 226.8 Low temperature service 226.9 Hydrogen sulfide environment 227 Marking .237.1 Legibility 237.2 Body marking 237.3 Ring joint marking 237.4 Identification plate . 237.5 Special marking for unidirectional valves 248 Testing and inspection 248
31、.1 Pressure tests 248.1.1 General. 248.1.2 Shell test . 248.1.3 Closure tightness test 25Contents PageDIN EN ISO 17292:2016-05 EN ISO 17292:2015 (E)2Foreword 58.2.2 Site inspection .268.3 Examination 268.4 Supplementary examination 269 Preparation for despatch 27Annex A (informative) Information to
32、be specified by the purchaser 28Annex B (informative) Identification of valve parts 30Bibliography .32DIN EN ISO 17292:2016-05 EN ISO 17292:2015 (E)38.2 Inspection . 268.2.1 Extent of inspection26European foreword This document (EN ISO 17292:2015) has been prepared by Technical Committee ISO/TC 153
33、“Valves“ in collaboration with the Technical Committee CEN/TC 69 “Industrial valves” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2016, and confl
34、icting national standards shall be withdrawn at the latest by June 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document
35、 supersedes EN ISO 17292:2004. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Rep
36、ublic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 17292:2015 has been a
37、pproved by CEN as EN ISO 17292:2015 without any modification. DIN EN ISO 17292:2016-05 EN ISO 17292:2015 (E)4 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is
38、normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part
39、in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular
40、 the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this do
41、cument may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.
42、org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO
43、principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 153, Valves, Subcommittee SC 1, Design, manufacture, marking and testing.This second edition cancels and replaces the first edition (IS
44、O 17292:2004), which has been technically revised with the following changes: scope increased to include DN 600, NPS 24, PN 63, and PN 100; Clause 2 “Normative references” was updated; Class 800 no longer restricted to reduce bore only; inclusion of reference and purchaser option to request valves c
45、onforming to ISO 15156 or NACE MR0103; expanded seat materials to include modified PTFE and reinforced modified PTFE; in Table 1, inclusion of higher pressure temperature ratings that are more closely aligned with BS 5351 and account for improved performance attained from modified PTFE; separate lis
46、ting for trunnion valves has been removed from Table 1; revised selected bore diameters in Table 2; purchaser needs to specify long or short pattern face-to-face dimension on ASME flanged valves; clarification that the strength of the stem above the packing shall be stronger than the internal portio
47、n at the maximum rated temperature; addition of purchaser option for requesting valve locking device; reduction of the permissible radial gap on end face flange interruptions to 0,8 mm; added provision for purchaser to request manufacturer to provide method for preventing excessive pressure when flu
48、id is trapped in centre cavity between seats;DIN EN ISO 17292:2016-05 EN ISO 17292:2015 (E)5 expanded required information on identification tag to include separate trim and seat/seal materials. In addition, material for identification plate limited to stainless steel or nickel alloys; added requirement that thread sealant used on plugs for tapped auxiliary connections be capable of the fully pressure-temperature rating of the valve; added purchaser option to request export packaging; added purchaser option to request manufacturer identify recommended spare p
