1、 Reference number ISO 15590-1:2009(E) ISO 2009INTERNATIONAL STANDARD ISO 15590-1 Second edition 2009-11-15 Petroleum and natural gas industries Induction bends, fittings and flanges for pipeline transportation systems Part 1: Induction bends Industries du ptrole et du gaz naturel Coudes dinduction,
2、raccords et brides pour systmes de transport par conduites Partie 1: Coudes dinduction ISO 15590-1:2009(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 ar
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7、ublished in Switzerland ii ISO 2009 All rights reservedISO 15590-1:2009(E) ISO 2009 All rights reserved iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Conformance. 1 2.1 Units of measurement 1 2.2 Rounding . 1 2.3 Compliance to standard. 2 3 Normative references . 2 4 Terms and definitio
8、ns. 4 5 Symbols and abbreviated terms . 6 5.1 Symbols . 6 5.2 Abbreviated terms 6 6 Designation . 7 7 Pressure rating and design . 7 8 Information that shall be supplied by the purchaser 8 8.1 General information 8 8.2 Additional information 8 8.3 Information on the mother pipe. 9 9 Manufacturing .
9、9 9.1 Mother pipe 9 9.2 Qualification test bend . 10 9.3 Production bending 10 9.4 Post-bending heat treatment . 10 9.5 Forming and sizing after bending. 10 9.6 Strip/plate end welds 11 9.7 Jointers and girth welds 11 9.8 End preparation 11 10 Testing and inspection. 11 10.1 General requirements. 11
10、 10.2 Extent of testing and inspection . 12 10.3 Chemical composition 12 10.4 Physical testing. 12 10.5 Non-destructive testing 19 10.6 Dimensions 20 10.7 Gauging . 23 10.8 Hydrostatic testing . 23 11 Inspection document 23 12 Marking 23 Annex A (normative) Manufacturing procedure specification 25 A
11、nnex B (normative) PSL 2S bends ordered for sour service 27 Bibliography . 32 ISO 15590-1:2009(E) iv ISO 2009 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Interna
12、tional Standards is 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
13、ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters 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
14、committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated 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 t
15、he possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15590-1 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures for petroleum, petro
16、chemical and natural gas industries, Subcommittee SC 2, Pipeline transportation systems. This second edition cancels and replaces the first edition (ISO 15590-1:2001), which has been technically revised. It is the intent of ISO/TC 67 that the first and second edition of ISO 15590-1 both be applicabl
17、e, at the option of the purchaser (as defined in 4.20), for a period of six months from the first day of the calendar quarter immediately following the date of publication of this second edition, after which period ISO 15590-1:2001 will no longer be applicable. ISO 15590 consists of the following pa
18、rts, 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 15590-1:2009(E) ISO 2009 All rights reserved v Introduction This International Standard makes refe
19、rence to line pipe and bends with delivery conditions based on ISO 3183. Following significant revision of ISO 3183 (ISO 3183:2007), ISO 15590-1 has been reviewed and redrafted taking cognizance of the changes to ISO 3183. In addition to general revision, and in common with ISO 3183:2007, the Techni
20、cal Committee have introduced additional requirements for special applications as follows: Manufacturing procedure specification (Annex A); PSL 2 bends for sour service (Annex B). The requirements of the annexe(s) apply only when it is (they are) specified on the purchase order. This International S
21、tandard does not provide guidance on when it is necessary to specify the above supplementary requirements. Instead it is the responsibility of the purchaser to specify, based upon the intended use and design requirements, which, if any, of the supplementary requirements apply for a particular purcha
22、se order. It is necessary that users of this part of ISO 15590 be aware that further or differing requirements can 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 engineer
23、ing solutions for the individual application. This can be particularly applicable where there is innovative or developing technology. Where an alternative is offered, it is the responsibility of the manufacturer to identify any variations from this part of ISO 15590 and provide details. INTERNATIONA
24、L STANDARD ISO 15590-1:2009(E) ISO 2009 All rights reserved 1 Petroleum and natural gas industries Induction bends, fittings and flanges for pipeline transportation systems Part 1: Induction bends 1 Scope This part of ISO 15590 specifies the technical delivery conditions for bends made by the induct
25、ion bending process for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. This part of ISO 15590 is applicable to induction bends made from seamless and welded pipe of unalloyed or low-alloy steels. NOTE These are typically C-Mn steels or lo
26、w-alloy steels that are appropriate for the corresponding level and grade of line pipe in accordance with ISO 3183. This part of ISO 15590 specifies the requirements for the manufacture of two product specification levels (PSLs) of induction bend corresponding to product specification levels given f
27、or pipe in ISO 3183. This part of ISO 15590 is not applicable to the selection of the induction bend product specification level. It is the responsibility of the purchaser to specify the PSL, based upon the intended use and design requirements; see also ISO 3183:2007, Introduction. This part of ISO
28、15590 is not applicable to pipeline bends made by other manufacturing processes. 2 Conformance 2.1 Units of measurement In this International Standard, data are expressed in both SI units and USC units. For a specific order item, unless otherwise stated, only one system of units shall be used, witho
29、ut combining data expressed in the other system. For data expressed in SI units, a comma is used as the decimal separator and a space is used as the thousands separator. For data expressed in USC units, a dot (on the line) is used as the decimal separator and a space is used as the thousands separat
30、or. 2.2 Rounding Unless otherwise stated in this International Standard, to determine conformance with the specified requirements, observed or calculated values shall be rounded to the nearest unit in the last right-hand place of figures used in expressing the limiting value, in accordance with ISO
31、31-0:1992, Annex B, Rule A. NOTE For the purposes of this provision, the rounding method of ASTM E29-04 2is equivalent to ISO 31-0:1992, Annex B, Rule A. ISO 15590-1:2009(E) 2 ISO 2009 All rights reserved2.3 Compliance to standard A quality management system should be applied to assist compliance wi
32、th the requirements of this International Standard. NOTE ISO/TS 29001 1gives sector-specific guidance on quality management systems. A contract may specify that the manufacturer shall be responsible for complying with all of the applicable requirements of this International Standard. It shall be per
33、missible for the purchaser to make any investigation necessary in order to be assured of compliance by the manufacturer and to reject any material that does not comply. 3 Normative references The following referenced documents are indispensable for the application of this document. For dated referen
34、ces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 31-0:1992, Quantities and units Part 0: General principles ISO 148-1, Metallic materials Charpy pendulum impact test Part 1: Test method ISO 783, Metalli
35、c materials Tensile testing at elevated temperature ISO 3183:2007, Petroleum and natural gas industries Steel pipe for pipeline transportation systems ISO 6507 (all parts), Metallic materials Vickers hardness test ISO 6508 (all parts), Metallic materials Rockwell hardness test ISO 6892, Metallic mat
36、erials Tensile testing at ambient temperature ISO 7438, Metallic materials Bend test ISO 7539-2, Corrosion of metals and alloys Stress corrosion testing Part 2: Preparation and use of bent- beam specimens ISO 8501-1, Preparation of steel substrates before application of paints and related products V
37、isual assessment of surface cleanliness Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings ISO 9303:1989, Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes Full peripheral ultras
38、onic testing for the detection of longitudinal imperfections ISO 9305, Seamless steel tubes for pressure purposes Full peripheral ultrasonic testing for the detection of transverse imperfections ISO 9712, Non-destructive testing Qualification and certification of personnel ISO 9764:1989, Electric re
39、sistance and induction welded steel tubes for pressure purposes Ultrasonic testing of the weld seam for the detection of longitudinal imperfections ISO 10124, Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes Ultrasonic testing for the detection of laminar imperfect
40、ions ISO 10474, Steel and steel products Inspection documents ISO 15590-1:2009(E) ISO 2009 All rights reserved 3 ISO 11496, Seamless and welded steel tubes for pressure purposes Ultrasonic testing of tube ends for the detection of laminar imperfections ISO 12094, Welded steel tubes for pressure purp
41、oses Ultrasonic testing for the detection of laminar imperfections in strips/plates used in the manufacture of welded tubes ISO 12095, Seamless and welded steel tubes for pressure purposes Liquid penetrant testing ISO 13623, Petroleum and natural gas industries Pipeline transportation systems ISO 13
42、663, Welded steel tubes for pressure purposes Ultrasonic testing of the area adjacent to the weld seam for the detection of laminar imperfections ISO 13664, Seamless and welded steel tubes for pressure purposes Magnetic particle inspection of the tube ends for the detection of laminar imperfections
43、ISO 13665, Seamless and welded steel tubes for pressure purposes Magnetic particle inspection of the tube body for the detection of surface imperfections ASNT SNT-TC-1A 1) , Recommended Practice No. SNT-TC-1A: Personnel Qualification and Certification in Nondestructive Testing ASTM A370 2) , Standar
44、d Test Methods and Definitions for Mechanical Testing of Steel Products ASTM A435, Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates ASTM A578/ A578M, Standard Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications ASTM E1
45、8, Standard Test Methods for Rockwell Hardness of Metallic Materials ASTM E92, Standard Test Method for Vickers Hardness of Metallic Materials ASTM E112, Standard Test Methods for Determining Average Grain Size ASTM E165, Standard Test Method for Liquid Penetrant Examination ASTM E340, Standard Test
46、 Method for Macroetching Metals and Alloys ASTM E709, Standard Guide for Magnetic Particle Testing ASTM E797, Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method ASTM G39, Standard Practice for Preparation and Use of Bent-Beam Stress-Corrosion Test Specimens NACE
47、 TM0177-2005 3) , Laboratory Testing of Metals for Resistance to Sulfide Stress Cracking in Hydrogen Sulfide (H 2 S) Environments NACE TM0284-2003, Standard Test Method Evaluation of Pipeline and Pressure Vessel Steels for Resistance to Hydrogen-Induced Cracking 1) American Society for Nondestructiv
48、e Testing, 1711 Arlingate Lane, Columbus, OH 43228-0518, USA. 2) American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, USA. 3) NACE International, 1440 South Creek Drive, P.O. Box 201009, Houston, TX 77084-4906, USA. ISO 15590-1:2009(E) 4 ISO 2009 All r
49、ights reserved4 Terms and definitions For the purposes of this part of ISO 15590, the following terms and definitions apply. 4.1 arc curved portion of a bend 4.2 as agreed requirement that shall be as agreed upon by the manufacturer and purchaser, and specified in the purchase order Modified from ISO 3183:2007, 4.1. 4.3 bend angle amount of directional change through the bend 4.4 bend qualification test qualification test that produces a bend in accordance with the MPS
