BS EN ISO 17292-2015 Metal ball valves for petroleum petrochemical and allied industries《石油、石油化工和相关工业用金属球阀》.pdf

1、BSI Standards PublicationBS EN ISO 17292:2015Metal ball valves forpetroleum, petrochemical andallied industriesBS EN ISO 17292:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO17292:2015. It supersedes BS EN ISO 17292:2004 which is withdrawn.The UK partic

2、ipation in its preparation was entrusted to TechnicalCommittee PSE/18/3, Industrial valves, steam traps, actuators andsafety devices against excessive pressure - Part turn valves (Ball, plugand butterfly).A list of organizations represented on this committee can beobtained on request to its secretar

3、y.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 86316 5ICS 23.060.20; 75.200Compliance with a British Standard cann

4、ot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 December 2015.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 17292 December 2015 ICS 23.

5、060.20; 75.200 Supersedes EN ISO 17292:2004English Version Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015) Robinets tournant sphrique mtalliques pour les industries du ptrole, de la ptrochimie et les industries connexes (ISO 17292:2015) Kugelhhne aus Metall fr E

6、rdl-, 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 CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard w

7、ithout any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any oth

8、er 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 the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic,

9、 Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMI

10、TTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 17292:2015 EBS EN ISO

11、17292:2015EN ISO 17292:2015 (E) 3 European foreword This document (EN ISO 17292:2015) has been prepared by Technical Committee ISO/TC 153 “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 gi

12、ven the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2016, and conflicting 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 t

13、he subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 17292:2004. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to imp

14、lement this European Standard: 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, Netherlands, Norway, Poland, Portugal, Romani

15、a, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 17292:2015 has been approved by CEN as EN ISO 17292:2015 without any modification. BS EN ISO 17292:2015ISO 17292:2015(E)Foreword vIntroduction vii1 Scope . 12 Normative references 13

16、Terms and definitions . 34 Pressure/temperature ratings 44.1 Valve rating . 44.2 Shell rating 44.3 Seat and seal rating . 45 Design 55.1 Flow passageway 55.2 Body 55.2.1 Body wall thickness . 55.2.2 Flanged ends 75.2.3 Butt-welding ends. 75.2.4 Socket welding ends . 85.2.5 Threaded ends 105.2.6 Body

17、 openings .105.2.7 Anti-static design 115.2.8 Anti-blow-out stem .115.2.9 Ball-stem construction 115.2.10 Ball construction .115.2.11 Operating means .115.2.12 Glands . 125.2.13 End flange facing interruptions . 125.2.14 Shell joints 135.2.15 Packing gland bolting 145.2.16 Fluid thermal expansion 14

18、6 Materials 156.1 Shell . 156.2 Shell material repair 156.3 Trim . 156.4 Identification plate . 156.5 Bolting . 156.6 Seals . 156.7 Threaded plugs 156.8 Low temperature service 156.9 Hydrogen sulfide environment 157 Marking .167.1 Legibility 167.2 Body marking 167.3 Ring joint marking 167.4 Identifi

19、cation plate . 167.5 Special marking for unidirectional valves 178 Testing and inspection 178.1 Pressure tests 178.1.1 General. 178.1.2 Shell test . 178.1.3 Closure tightness test 188.2 Inspection . 198.2.1 Extent of inspection19 ISO 2015 All rights reserved iiiContents PageBS EN ISO 17292:2015ISO 1

20、7292:2015(E)8.2.2 Site inspection .198.3 Examination 198.4 Supplementary examination 199 Preparation for despatch 20Annex A (informative) Information to be specified by the purchaser 21Annex B (informative) Identification of valve parts 23Bibliography .25iv ISO 2015 All rights reservedBS EN ISO 1729

21、2:2015ISO 17292:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a

22、 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 in the work. ISO collaborates closely with the International Electrotechnical Commissio

23、n (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 the different approval criteria needed for the different types of ISO documents should

24、 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 document may be the subject of patent rights. ISO shall not be held responsible for ident

25、ifying 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.org/patents).Any trade name used in this document is information given for the convenie

26、nce 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 principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - S

27、upplementary 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 (ISO 17292:2004), which has been technically revised with the following changes: scope inc

28、reased 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 conforming to ISO 15156 or NACE MR0103; expanded seat materials to include modified PTFE

29、 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 listing for trunnion valves has been removed from Table 1; revised selected bore diameters

30、 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 portion at the maximum rated temperature; addition of purchaser option for requesting valve l

31、ocking 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 fluid is trapped in centre cavity between seats; ISO 2015 All rights reserved vBS EN ISO 1

32、7292:2015ISO 17292:2015(E) 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 connec

33、tions 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 parts.vi ISO 2015 All rights reservedBS EN ISO 17292:2015ISO 17292:2015(E)IntroductionThe purpose of t

34、his International Standard is the establishment, in ISO format, of basic requirements and practices for flanged, butt-welding, socket welding, and threaded end steel ball valves having flow passageways identified as full bore, reduced bore, and double reduced bore seat openings suitable for petroleu

35、m, petrochemical, and allied industries applications.It is not the purpose of this International Standard to replace ISO 7121 or any other International Standard that is not identified with petroleum refinery, petrochemical, or natural gas industry applications.In this International Standard, flange

36、d end Class-designated valves have flanges in accordance with ASME B16.5. Flanged end PN-designated valves have flanges in accordance with EN 1092-1. Valves with ends threaded may have threads to either ISO 7-1 or ASME B1.20.1. ISO 2015 All rights reserved viiBS EN ISO 17292:2015BS EN ISO 17292:2015

37、Metal ball valves for petroleum, petrochemical and allied industries1 ScopeThis International Standard specifies the requirements for a series of metal ball valves suitable for petroleum, petrochemical, natural gas plants, and related industrial applications.It covers valves of the nominal sizes DN:

38、 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600;corresponding to nominal pipe sizes NPS: , , , , 1, 1 , 1 , 2, 2 , 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24;and applies for pressure designations: Class 150; 300; 600; 800 (Class 800 applies only for valves with t

39、hreaded and socket welding end); PN 16, 25, 40, 63, 100.It includes provisions for testing and inspection and for valve characteristics as follows: flanged and butt-welded ends, in sizes 15 DN 600 ( NPS 24); socket welding and threaded ends, in sizes 8 DN 50 ( NPS 2); body seat openings designated a

40、s full bore, reduced bore, and double reduced bore; materials.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the l

41、atest edition of the referenced document (including any amendments) applies.ISO 7-1, Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designationISO 7-2, Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means

42、of limit gaugesISO 261, ISO general purpose metric screw threads General planISO 965-2, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium qualityISO 4032, Hexagon regular nuts (style 1) Product grades A and BISO

43、 4033, Hexagon high nuts (style 2) Product grades A and BISO 4034, Hexagon regular nuts (style 1) Product grade CISO 5208, Industrial valves Pressure testing of metallic valvesISO 5209, General purpose industrial valves MarkingINTERNATIONAL STANDARD ISO 17292:2015(E) ISO 2015 All rights reserved 1BS

44、 EN ISO 17292:2015ISO 17292:2015(E)ISO 5752, Metal valves for use in flanged pipe systems Face-to-face and centre-to-face dimensionsISO 9606-1, Qualification testing of welders Fusion welding Part 1: SteelsISO 15156-1, Petroleum and natural gas industries Materials for use in H2S-containing environm

45、ents in oil and gas production Part 1: General principles for selection of cracking-resistant materialsISO 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 c

46、ast ironsISO 15156-3, Petroleum and 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 alloysISO 15607, Specification and qualification of welding procedures for metallic materials G

47、eneral rulesISO 15609-1, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc weldingISO 15610, Specification and qualification of welding procedures for metallic materials Qualification based on tested welding consumablesISO 15614-

48、1, Specification 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 alloysISO 15614-2, Specification and qualification of welding procedures for metallic materials Welding procedure test Par

49、t 2: Arc welding of aluminium and its alloysEN 1092-1, Flanges and their joints Circular flanges for pipes, valves, fittings and accessories, PN designated Part 1: Steel flangesEN 10269, Steels and nickel alloys for fasteners with specified elevated and/or low temperature propertiesEN 12516-1, Industrial valves Shell design strength Part 1: Tabulation method for steel valve shellsEN 12982, Industrial valves End-to-end and centre-to-end dime