ISO 15590-3-2004 Petroleum and natural gas industries - Induction bends fittings and flanges for pipeline transportation systems - Part 3 Flanges《石油和天然气工业 管道输送系.pdf

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1、 Reference number ISO 15590-3:2004(E) ISO 2004INTERNATIONAL STANDARD ISO 15590-3 First edition 2004-11-01 Petroleum and natural gas industries Induction bends, fittings and flanges for pipeline transportation systems Part 3: Flanges Industries du ptrole et du gaz naturel Coudes dinduction, raccords

2、et brides pour systmes de transport par conduites Partie 3: Brides ISO 15590-3:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licen

3、sed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of th

4、e software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating t

5、o it is found, please inform the Central Secretariat at the address given below. ISO 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without pe

6、rmission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2004 All rights re

7、servedISO 15590-3:2004(E) ISO 2004 All rights reserved iiiContents Page Foreword iv Introduction v 1 Scope 1 2 Normative references . 1 3 Terms and definitions. 3 4 Symbols and abbreviated terms 4 5 Designation of flanges 4 6 Pressure class and design. 5 7 Information to be supplied by the purchaser

8、.5 7.1 Principal information 5 7.2 Supplementary information . 6 8 Manufacturing . 6 8.1 Manufacturing procedure specification 6 8.2 Starting material 6 8.3 Hubs . 6 8.4 Heat treatment . 7 9 Testing and inspection. 7 9.1 General requirements. 7 9.2 Extent of testing and inspection . 7 9.3 Chemical c

9、omposition 8 9.4 Physical testing. 8 9.5 NDT. 12 9.6 Dimensions 13 9.7 Hydrostatic testing 14 9.8 Weldability . 14 9.9 Repair welding. 15 10 Documentation 15 10.1 Inspection document 15 10.2 Manufacturing record book . 15 11 Marking 15 Bibliography . 17 ISO 15590-3:2004(E) iv ISO 2004 All rights res

10、ervedForeword ISO (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 subject for whic

11、h 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 Commission (IEC) on all ma

12、tters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circ

13、ulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. 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 respons

14、ible for identifying any or all such patent rights. ISO 15590-3 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries, Subcommittee SC 2, Pipeline transportation systems. ISO 15590 consists of the following

15、 parts, under the general title Petroleum and natural gas industries Induction bends, fittings and flanges for pipeline transportation systems: Part 1: Induction bends Part 2: Fittings Part 3: Flanges ISO 15590-3:2004(E) ISO 2004 All rights reserved vIntroduction Users of this part of ISO 15590 shou

16、ld be aware that further or differing requirements may be needed for individual applications. This part of ISO 15590 is not intended to inhibit a manufacturer from offering, or the purchaser from accepting, alternative equipment or engineering solutions for the individual application. This can be pa

17、rticularly applicable where there is innovative or developing technology. Where an alternative is offered, the manufacturer should identify any variations from this part of ISO 15590 and provide details. INTERNATIONAL STANDARD ISO 15590-3:2004(E) ISO 2004 All rights reserved 1Petroleum and natural g

18、as industries Induction bends, fittings and flanges for pipeline transportation systems Part 3: Flanges 1 Scope This part of ISO 15590 applies to weldneck and blind flanges (full face, raised face, and RTJ groove) as well as anchor, swivel-ring flanges and orifice flanges. This part of ISO 15590 spe

19、cifies the technical requirements for carbon steel and low-alloy steel forged flanges for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. This part of ISO 15590 designates those categories of flanges that meet the industrys need to match I

20、SO 3183 pipe. These flanges are for normal and low-temperature service and include supplementary requirements where required for sour service. Materials for, or the attachment of, factory-welded extensions, bolting materials, gaskets, slip-on flanges or flanged fittings are not covered by this part

21、of ISO 15590. This part of ISO 15590 is not applicable to integrally cast or forged flanges for valves, pumps or other equipment. This part of ISO 15590 does not cover the selection of the flange category or pressure class. Sizes and pressure classes listed in ISO 7005-1 and applicable to this part

22、of ISO 15590 are as follows: DN 10 (NPS 1/2) to DN 1500 (NPS 60); PN 20 (class 150), PN 50 (class 300), PN 100 (class 600), PN 150 (class 900), PN 250 (class 1500), PN 420 (class 2500). 2 Normative references The following referenced documents are indispensable for the application of this document.

23、For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 148-1, Metallic material - Charpy pendulum impact test Part 1: Test method ISO 377, Steel and steel products Location and preparation of

24、 samples and test pieces for mechanical testing ISO 783, Metallic materials Tensile testing at elevated temperature ISO 2566-1, Steel Conversion of elongation values Part 1: Carbon and low alloy steels ISO 15590-3:2004(E) 2 ISO 2004 All rights reservedISO 3183-1, Petroleum and natural gas industries

25、 Steel pipe for pipelines Technical delivery conditions Part 1: Pipes of requirement class A ISO 3183-2, Petroleum and natural gas industries Steel pipe for pipelines Technical delivery conditions Part 2: Pipes of requirement class B ISO 3183-3, Petroleum and natural gas industries Steel pipe for pi

26、pelines Technical delivery conditions Part 3: Pipes of requirement class C ISO 4885, Ferrous products Heat treatments Vocabulary ISO 6507-1:1997, Metallic materials Vickers hardness test Part 1: Test method ISO 6892, Metallic materials Tensile testing at ambient temperature ISO 7005-1:1992, Metallic

27、 flanges Part 1: Steel flanges ISO/TR 7705:1991, Guidelines for specifying Charpy V-notch impact prescriptions in steel specifications ISO 9327-1, Steel forgings and rolled or forged bars for pressure purposes Technical delivery conditions Part 1: General requirements ISO 9712, Non-destructive testi

28、ng Qualification and certification of personnel ISO 10474:1991, Steel and steel products Inspection documents ISO 11496, Seamless and welded steel tubes for pressure purposes Ultrasonic testing of tube ends for the detection of laminar imperfections ISO 12095, Seamless and welded steel tubes for pre

29、ssure purposes Liquid penetrant testing ISO 13623, Petroleum and natural gas industries Pipeline transportation systems ISO 13664, Seamless and welded steel tubes for pressure purposes Magnetic particle inspection of the tube ends for the detection of laminar imperfections ISO 13665, Seamless and we

30、lded steel tubes for pressure purposes Magnetic particle inspection of the tube body for the detection of surface imperfections ISO 15156-2:2003, Petroleum and natural gas industries Materials for use in H 2 S-containing environments in oil and gas production Part 2: Cracking-resistant carbon and lo

31、w alloy steels, and the use of cast irons ISO 15590-1:2001, Petroleum and natural gas industries Induction bends, fittings and flanges for pipeline transportation systems Part 1: Induction bends ISO 15590-2, Petroleum and natural gas industries Induction bends, fittings and flanges for pipeline tran

32、sportation systems Part 2: Fittings ASME Boiler and Pressure Vessel Code; Section VIII Division 1, Rules for Construction of Pressure Vessels ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 through 24 ASME B16.36 1) , Orifice Flanges ASME B16.47, Large Diameter Steel Flange NPS 26 through NPS

33、60 ASME B31.3, Process piping ASTM A 370-03a 1) , Standard Test Methods and Definitions for Mechanical Testing of Steel Products ASTM E 112-96e3, Standard Test Methods for Determining Average Grain Size 1) American Society for Testing and Materials, 100 Bar Harbor Drive, West Conshohocken, PA 19428-

34、2959, USA ISO 15590-3:2004(E) ISO 2004 All rights reserved 3MSS SP 44 2) , 1996 Steel Pipeline Flanges 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 4885 and the following apply. 3.1 ANSI rating class numerical pressure design class defined in ASME

35、 B16.5 and used for reference purposes NOTE The ANSI rating class is designated by the word “Class” followed by a number. ISO 14313:1999 13.2 by agreement agreed between manufacturer and purchaser ISO 14313:1999 13.3 heat batch of steel prepared in one steel-making operation ISO 15590-1:2001 3.4 imp

36、erfection irregularity in the wall or on the surface detectable by methods described in this part of ISO 15590 3.5 manufacturing procedure specification MPS document which specifies the process control parameters and the acceptance criteria to be applied for all manufacturing, inspection and testing

37、 activities performed during flange manufacture NOTE Adapted from ISO 15590-2. 3.6 matching pipe specified pipe grade and thickness to which the flange will be attached 3.7 pressure class numerical pressure design class expressed in accordance with either the nominal pressure (PN) class or the ANSI

38、rating class NOTE In this part of ISO 15590, the pressure class is stated by the PN class followed by the ANSI rating class between brackets. ISO 14313:1999 12) Manufacturers Standardization Society of the Valve and Fittings Industry, 127 Park Street, N.E., Vienna, Virginia 22180, USA ISO 15590-3:20

39、04(E) 4 ISO 2004 All rights reserved4 Symbols and abbreviated terms A ooriginal cross-sectional area of the parallel length of a test specimen CE carbon equivalent DN nominal diameter HIC hydrogen-induced cracking HV Vickers hardness ID inside diameter L low-temperature service LS low-temperature so

40、ur service MPS manufacturing procedure specification MT magnetic particle testing N normal service NDT non-destructive testing NPS nominal pipe size NS normal sour service PN nominal pressure PT liquid penetrant testing R mtensile strength RTJ ring type joint S sour service SMTS specified minimum te

41、nsile strength SMYS specified minimum yield strength SSC sulfide stress cracking t specified wall thickness at the welding ends for flanges T d minminimum design temperature UT ultrasonic testing 5 Designation of flanges Flanges shall be designated as specified in Table 1. Table 1 Flange designation

42、s Non-sour service Sour service Temperature, T d min C Flange designation Temperature, T d min C Flange designation W 0 (N) W 0 (NS) 0 (L) 0 (LS) ISO 15590-3:2004(E) ISO 2004 All rights reserved 5Flanges with a minimum design temperature lower than 0 C shall demonstrate proven notch toughness in acc

43、ordance with Clause 9. Flanges intended for sour service shall be so specified by the purchaser and meet the applicable requirements of Clause 9. 6 Pressure class and design The flange shall be capable of withstanding an internal pressure equal to the working pressure at the temperature range requir

44、ed. Maximum pressures for the various pressure classes against temperature are shown in Table 2. Table 2 Maximum pressures as a function of temperature PN 20 50 100 150 250 420 Class 150 300 600 900 1500 2500 Temperature C MPa (bar) MPa (bar) MPa (bar) MPa (bar) MPa (bar) MPa (bar) 30 to 120 1,96 (1

45、9,6) 5,11 (51,1) 10,2 (102) 15,3 (153) 25,5 (255) 42,6 (426) 150 1,9 (19) 4,93 (49,3) 9,86 (98,6) 14,8 (148) 22,6 (226) 37,7 (377) 175 1,83 (18,3) 4,75 (47,5) 9,51 (95,1) 14,3 (143) 22,2 (222) 34,1 (341) 200 1,76 (17,6) 4,59 (45,9) 9,17 (91,7) 13,8 (138) 21,9 (219) 36,5 (365) 250 1,7 (17) 4,41 (44,1

46、) 8,86 (88,6) 13,3 (133) 22,5 (225) 35,5 (355) For any temperature below 30 C, the rating shall be no greater than the rating shown for 30 C. For intermediate temperatures, linear interpolation should be used. Ratings of flanges for temperatures greater than those given shall be by agreement. If the

47、re are any deviations from the flange dimensions specified in ISO 7005-1, pressure-containment calculations shall be made in accordance with an agreed pressure-vessel design standard such as ASME Section VIII, Division 1. The design calculations shall be available for review. For pipeline applicatio

48、ns, the design criteria shall be in accordance with ISO 7005-1:1992, Annex F. NOTE External loads or moments are not covered by this part of ISO 15590. However, swivels and anchor flanges can experience external loads and can be designed using the equivalent pressure method. 7 Information to be supp

49、lied by the purchaser 7.1 Principal information The following information shall be provided: a) flange designation, size and class; b) quantity of flanges; ISO 15590-3:2004(E) 6 ISO 2004 All rights reservedc) material grade; d) wall thickness, specified minimum yield strength and bore size for the matching pipe; e) flange facing (e.g. raised face, RTJ). 7.2 Supplementary information If applicable, the following suppl