1、BSI Standards PublicationPetroleum, petrochemical and natural gas industries Axial and centrifugal compressors and expander-compressorsPart 3: Integrally geared centrifugal compressorsBS EN ISO 10439-3:2015National forewordThis British Standard is the UK implementation of EN ISO 10439-3:2015. Togeth
2、er with BS EN ISO 10439-1:2015, BS EN ISO 10439-2:2015 and BS EN ISO 10439-4:2015, it supersedes BS EN ISO 10439:2002, which will be withdrawn upon publication of all parts of the series.The UK participation in its preparation was entrusted by Technical Com-mittee MCE/8, Compressors, pneumatic tools
3、, pneumatic machines andvacuum technology, to Subcommittee MCE/8/-/1, Compressors - Safety.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsibl
4、e for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 72188 5ICS 23.140; 71.120.99; 75.180.20 Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority
5、of theStandards Policy and Strategy Committee on 31 March 2015. Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 10439-3:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10439-3 February 2015 ICS 75.180.20; 71.120.99 Supersedes EN ISO 10439:2002En
6、glish Version Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO 10439-3:2015) Industries du ptrole, de la ptrochimie et du gaz naturel - Compresseurs axiaux et centrifuges et compr
7、esseurs-dtenteurs - Partie 3: Compresseurs centrifuges et axiaux multiplicateur intgr (ISO 10439-3:2015) Erdl-, petrochemische und Erdgasindustrie - Axial- und Radialkompressoren und Expanderkompressoren fr Sonderanwendungen zur Handhabung von Gas oder Prozessluft - Teil 3: Radialkompressoren mit in
8、tegrierter Getriebeeinheit (ISO 10439-3:2015) This European Standard was approved by CEN on 8 November 2014. 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 without any altera
9、tion. 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 other language made
10、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, Denmark, Estonia
11、, 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 and United Kingdom. EUROPEAN COMMITTEE FOR STANDAR
12、DIZATION 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 10439-3:2015 EEN ISO 10439-3:2015 (E)
13、2 Contents Page Foreword 3 BS EN ISO 10439-3:2015EN ISO 10439-3:2015 (E) 3 Foreword This document (EN ISO 10439-3:2015) has been prepared by Technical Committee ISO/TC 118 “Compressors and pneumatic tools, machines and equipment“ in collaboration with Technical Committee CEN/TC 12 “Materials, equipm
14、ent and offshore structures for petroleum, petrochemical and natural gas industries” 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 August 2015, and con
15、flicting national standards shall be withdrawn at the latest by August 2015. 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 docu
16、ment supersedes EN ISO 10439:2002. 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
17、 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 and the United Kingdom. Endorsement notice The text of ISO 10439-3:2015 has
18、been approved by CEN as EN ISO 10439-3:2015 without any modification. BS EN ISO 10439-3:2015ISO 10439-3:2015(E)Contents PageIntroduction vi1 Scope . 12 Normative references 13 Terms, abbreviated terms, and definitions . 14 General 24.1 Dimensions and units 24.2 Statutory requirements . 24.3 Unit res
19、ponsibility . 24.4 Basic design . 24.4.1 Performance 24.5 Materials . 24.6 Casings . 24.6.1 Pressure-containing casings 24.6.2 Casing repair 34.6.3 Material inspection of pressure-containing parts . 34.6.4 Pressure casing connections . 34.6.5 Casing support structure 34.6.6 External forces and momen
20、ts . 34.6.7 Variable inlet and/or diffuser guide vanes 44.7 Rotating elements. 44.8 Dynamics 44.9 Bearings and bearing housings. 54.9.1 General 54.9.2 Hydrodynamic radial bearings 54.9.3 Hydrodynamic thrust bearings . 54.9.4 Bearing housings . 64.10 Shaft end seals . 64.11 Integral gearing 64.12 Nam
21、eplates and rotation arrows . 105 Accessories 105.1 Drivers . 105.2 Couplings and guards . 105.3 Lubrication and sealing systems 105.4 Mounting plates. 105.5 Controls and instrumentation 115.6 Piping and appurtenances . 125.6.1 General. 125.6.2 Process piping and accessories 125.7 Special tools 126
22、Inspection, testing, and preparation for shipment 126.1 General 126.2 Inspection . 126.2.1 Gear contact checks 136.3 Testing . 136.3.1 Mechanical running test . 136.3.2 Assembled compressor gas leakage test 156.3.3 * Optional tests .156.4 Preparation for shipment . 167 Suppliers data .167.1 General
23、167.2 Proposals . 16 ISO 2015 All rights reserved iiiBS EN ISO 10439-3:2015ISO 10439-3:2015(E)7.3 Contract data . 16Annex A (normative) Datasheets 17Annex B (informative) Vendor (Supplier) data and drawing requirements (VDDR) 30Annex C (informative) Nomenclature .40Annex D (informative) Typical mate
24、rials for integrally geared compressors 43Annex E (informative) Inspectors checklist 59Annex F (informative) External forces and moments 64Annex G (normative) Rating formulae for integral gearing 65Bibliography .68iv ISO 2015 All rights reservedBS EN ISO 10439-3:2015ISO 10439-3:2015(E)IntroductionTh
25、is International Standard is based on the 7th edition of the American Petroleum Institute standard API 617.Users of this International Standard should be aware that further or differing requirements might be needed for individual applications. This International Standard is not intended to inhibit a
26、 supplier from offering or the purchaser from accepting alternative equipment or engineering solutions for the individual application. This can be particularly appropriate where there is innovative or developing technology. Where an alternative is offered, the supplier should identify any variations
27、 from this International Standard and provide details.A asterisk (*) at the beginning of the paragraph of a clause or subclause indicates that either a decision is required or further information is to be provided by the purchaser. This information should be indicated on data sheets or stated in the
28、 enquiry or purchase order (see examples in Annex A, ISO 10439-2:2015, Annex A, and ISO 10439-4:2015, Annex A).This International Standard includes the following annexes: Annex A: Datasheets Annex B: Vendor (Supplier) data and drawing requirements (VDDR) Annex C: Nomenclature Annex D: Typical materi
29、als for integrally geared compressors Annex E: Inspectors checklist Annex F: External forces and moments Annex G: Rating formulae for integral gearingAnnex A and Annex G form a normative part of this part of ISO 10439. Annexes B to F are for information only.In this International Standard, where pra
30、ctical, US customary units are included in parentheses for information.vi ISO 2015 All rights reservedBS EN ISO 10439-3:2015Petroleum, petrochemical and natural gas industries Axial and centrifugal compressors and expander-compressors Part 3: Integrally geared centrifugal compressors1 ScopeThis part
31、 of ISO 10439 specifies minimum requirements and gives recommendations for axial compressors, single-shaft and integrally geared process centrifugal compressors, and expander-compressors for special purpose applications that handle gas or process air in the petroleum, petrochemical, and natural gas
32、industries. This part of ISO 10439 specifies integrally geared centrifugal compressors in conjunction with ISO 10439-1.NOTE 1 See API 672 for packaged plant instrument air compressors.NOTE 2 Expander stages are sometimes provided on these machines.2 Normative referencesThe following documents, in wh
33、ole 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 latest edition of the referenced document (including any amendments) applies.ISO 5389, Turbocompressors Performance
34、 test codeISO 8068, Lubricants, industrial oils and related products (class L) Family T (Turbines) Specification for lubricating oils for turbinesISO 10439-1, Petroleum, petrochemical and natural gas industries Axial and centrifugal compressors and expander-compressors Part 1: General requirementsAP
35、I 670, Machinery protection systemsAGMA 2015-1-A01, Accuracy classification system Tangential measurements for cylindrical gearsAGMA 2101-D04, Fundamental rating factors and calculation methods for involute spur and helical gear teethASME PTC 10-1997, Performance test code on compressors and exhaust
36、ers3 Terms, abbreviated terms, and definitionsFor the purposes of this document, the terms, abbreviated terms, and definitions given in ISO 10439-1 apply.NOTE A cross-section showing nomenclature of an integrally geared centrifugal compressor is included in Annex C.INTERNATIONAL STANDARD ISO 10439-3
37、:2015(E) ISO 2015 All rights reserved 1BS EN ISO 10439-3:2015ISO 10439-3:2015(E)4 General4.1 Dimensions and unitsThe dimensional and unit requirements shall be in accordance with ISO 10439-1.4.2 Statutory requirementsThe statutory requirements shall be in accordance with ISO 10439-1.4.3 Unit respons
38、ibilityThe unit responsibilities shall be in accordance with ISO 10439-1.4.4 Basic design4.4.1 Performance4.4.1.1 The sectional head-capacity characteristic curve of each compressor section shall rise continuously from the rated point to predicted surge. The compressor, without the use of a bypass,
39、shall be suitable for continuous operation at any capacity at least 10 % greater than the predicted surge capacity shown in the proposal.4.4.1.2 Unless otherwise specified, the design lubricant shall be hydrocarbon oil of viscosity Grade 32 with an FZG load stage of 5, in accordance with ISO 8068. V
40、iscosity Grade 46 with an FZG load stage of 5 can be used as a design lubricant, with the purchasers approval. Oils with extreme pressure (EP) additives shall not be used.NOTE Typical oil used in refineries and chemical plants has an FZG of 5 or higher. Requiring a higher FZG by design can require t
41、he need for special oil for this equipment.4.5 MaterialsMaterials shall be in accordance with ISO 10439-1:2015, 4.5.NOTE Refer to Annex D for typical materials.4.6 CasingsCasings shall be in accordance with ISO 10439-1:2015, 4.6 and 4.6.1 to 4.6.6.4.6.1 Pressure-containing casings4.6.1.1 * The maxim
42、um allowable working pressure of each pressure casing shall be at least equal to the specified relief valve set pressure for that casing. The purchaser will specify the relief valve set pressure(s) for final discharge pressure and intermediate casing pressures, if applicable.NOTE If only one relief
43、valve pressure is specified, its set pressure does not usually apply to the intermediate pressure.4.6.1.1.1 When a relief valve set pressure is not specified, each pressure casing shall be rated for at least 125 % of the maximum specified discharge pressure (gauge) of that pressure casing as determi
44、ned by the supplier. System protection shall be furnished by the purchaser.4.6.1.2 Socket-head or spanner-type bolting shall not be used externally unless specifically approved by the purchaser. For limited space locations, integrally flanged fasteners might be required.2 ISO 2015 All rights reserve
45、dBS EN ISO 10439-3:2015ISO 10439-3:2015(E)4.6.2 Casing repairCasings repairs shall be in accordance with ISO 10439-1:2015, 4.6.2.4.6.3 Material inspection of pressure-containing partsCasing material inspection of pressure-containing parts shall be in accordance with ISO 10439-1:2015, 4.6.3.4.6.4 Pre
46、ssure casing connectionsPressure casing connections shall be in accordance with ISO 10439-1:2015, 4.6.4 and 4.6.4.1 and 4.6.4.2.4.6.4.1 Main process connectionsMain process connections shall be in accordance with ISO 10439-1:2015, 4.6.4.2.4.6.4.2 Auxiliary connections4.6.4.2.1 If flanged or machined
47、 and studded openings are impractical, threaded connections can be used where they do not come in contact with flammable or toxic gas, with the purchasers approval as follows:a) on non-weldable materials, such as cast iron;b) where essential for maintenance (disassembly and assembly).These threaded
48、openings shall be as specified in ISO 10439-1:2015, 4.6.4.3.8.4.6.4.2.2 Auxiliary connections shall be at least DN 20 (NPS 3/4-in). See 4.11.1.7 to 4.11.1.8 and Table 1 for auxiliary gearbox connections.NOTE See ISO 10439-1:2015, 4.6.4.1.3 for allowable connection sizes.4.6.4.2.3 Threaded connection
49、s for pipe sizes DN 20 (NPS 3/4-in) to DN 40 (NPS 1-1/2-in) size are permissible with the approval of the purchaser.NOTE See ISO 10439-1:2015, 4.6.4.1.3 for allowable connection sizes.4.6.5 Casing support structureThe mounting of the pressure casing (volute) to the gearbox shall be in accordance with ISO 10439-1:2015, 4.4.1.7. Bolting used to mount pressure casings shall be in accordance with ISO 10439-1:2015, 4.6.1.7.4.6.6 External forces and moments4.6.6.1 The supplier shall furnish the allowable forces and moments
