1、BSI Standards PublicationBS EN ISO 27627:2014Petroleum and natural gasindustries Aluminium alloydrill pipe thread connectiongauging (ISO 27627:2014)BS EN ISO 27627:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO27627:2014.The UK participation in its pre
2、paration was entrusted to TechnicalCommittee PSE/17/-/7, UK experts in ISO TC 67 Working Groups.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsib
3、le for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 69477 6ICS 75.180.10; 77.150.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theSta
4、ndards Policy and Strategy Committee on 30 April 2014.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 27627 April 2014 ICS 75.180.10; 77.150.10 English Version Petroleum and natural gas industries - Aluminium alloy drill pipe thread conne
5、ction gauging (ISO 27627:2014) Industries du ptrole et du gaz naturel - Calibrage des raccords filets des tiges de forage en alliage daluminium (ISO 27627:2014) Erdl- und Erdgasindustrie - Aluminiumlegierte Bohrgestnge - Gewindekalibrierung (ISO 27627:2014) This European Standard was approved by CEN
6、 on 4 January 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 alteration. Up-to-date lists and bibliographical references concerning such national standards
7、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 by translation under the responsibility of a CEN member into its own language and notifie
8、d 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, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Icela
9、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Manage
10、ment Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 27627:2014 EBS EN ISO 27627:2014EN ISO 27627:2014 (E) 3 Foreword This document (EN ISO 27627:2014) has been prepared by Technic
11、al Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of
12、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 October 2014, and conflicting national standards shall be withdrawn at the latest by October 2014. Attention is drawn to the
13、 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. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countr
14、ies are bound to implement 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, Pola
15、nd, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 27627:2014 has been approved by CEN as EN ISO 27627:2014 without any modification. BS EN ISO 27627:2014ISO 27627:2014(E) ISO 2014 All rights reserved iiiContents P
16、ageForeword ivIntroduction v1 Scope . 12 Normative references 13 Terms, definitions and symbols 13.1 Terms and definitions . 13.2 Symbols . 24 Technical specifications on gauges 34.1 Types of gauges 34.2 Thread profile, basic dimensions and tolerance 34.3 Technical requirements for manufacturing 164
17、.4 Marking, packing, transportation and storage .165 Gauging of threaded connections 176 Servicing and gauging of gauges22Annex A (informative) Scope of gauges .23Bibliography .24BS EN ISO 27627:2014ISO 27627:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide fede
18、ration 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 which a technical committee has been established has the right to be represented on that commi
19、ttee. 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 matters of electrotechnical standardization.The procedures used to develop this document and
20、 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 be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part
21、 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 identifying any or all such patent rights. Details of any patent rights identified during the development of the
22、 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 convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms
23、 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 - Supplementary information.The committee responsible for this document is ISO/TC 67, Materials, equipment and
24、 offshore structures for petroleum, petrochemical and natural gas industries.iv ISO 2014 All rights reservedBS EN ISO 27627:2014ISO 27627:2014(E)IntroductionUsers of this International Standard need to be aware that further or differing requirements could be needed for individual applications. This
25、International Standard is not intended to inhibit a manufacturer from offering, or the purchaser from accepting, alternative equipment or engineering solutions for the individual application. This is particularly applicable where there is innovative or developing technology. Where an alternative is
26、offered, the manufacturer will need to identify any variations from this International Standard and provide details.This International Standard includes requirements of various natures. These are identified by the use of certain verbal forms: “shall” is used to indicate that a provision is mandatory
27、; “should” is used to indicate that a provision is not mandatory, but recommended as good practice; “may” is used to indicate that a provision is optional. ISO 2014 All rights reserved vBS EN ISO 27627:2014BS EN ISO 27627:2014Petroleum and natural gas industries Aluminium alloy drill pipe thread con
28、nection gauging1 ScopeThis International Standard specifies the technical delivery condition, manufacturing process, material requirements, configuration and dimensions, and verification and inspection procedures for aluminium alloy drill pipes manufactured in accordance with ISO 15546.This Internat
29、ional Standard also specifies the gauging procedure for taper buttress thread (right and left) and adjoining tapered stabilizing shoulders (bores) made of aluminium alloy drill pipes and related steel tool joints.2 Normative referencesThe following documents, in whole or in part, are normatively ref
30、erenced 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 15546, Petroleum and natural gas industries Aluminium alloy drill pip
31、e3 Terms, definitions and symbols3.1 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1.1complete set of gaugesset of screw and plain gauges of one standard size, associated among themselves under metrological characteristics3.1.2gauge planeimaginar
32、y plane, perpendicular to the thread axis of rotary shouldered connections at which the pitch diameter at gauge point is measured3.1.3master gaugegauge used for calibration of other gauges3.1.4pitchaxial distance between successive threads, which, in a single start thread, is equivalent to lead3.1.5
33、plain plug gaugegauge to control internal diameter over the basic plane of the internal taper thread or diameter in the design plane of plain tapered bore of the drill pipe tool jointNote 1 to entry: See Reference.1INTERNATIONAL STANDARD ISO 27627:2014(E) ISO 2014 All rights reserved 1BS EN ISO 2762
34、7:2014ISO 27627:2014(E)3.1.6plain ring gaugegauge to control external diameter over the basic plane of the external taper thread or diameter in the design plane of plain tapered shoulder of drill pipe3.1.7reference planeimaginary plane, perpendicular to the thread axis of rotary shouldered connectio
35、ns used for design and inspection of the thread3.1.8screw plug gaugegauge to control normalized effective and external diameters of the internal taper thread with buttress profile3.1.9screw ring gaugegauge to control normalized effective and internal diameters of the external taper thread with buttr
36、ess profile3.1.10stabilizing shouldertaper surface adjoining drill pipe taper thread and used for increase of fatigue resistance of connection with drill pipe tool jointNote 1 to entry: See Reference.13.1.11working gaugegauge used for gauging rotary shouldered connections3.2 SymbolsThe following sym
37、bols are used in this International Standard.d1diameter at the plug gauge planed2external thread diameter at the plug gauge reference planed3internal thread diameter at the plug gauge reference planed4diameter of the major cone base of a plain plug gauged5diameter of the minor cone base of a plain p
38、lug gauged6diameter of the bore of a screw ring gauged7internal thread diameter at the gauge plane of a ring gauged8external thread diameter at the gauge plane of a ring gaugeL1length of a plain plug gauge for thread gaugingL2length of a plain plug gauge for the taper bore gauging2 ISO 2014 All righ
39、ts reservedBS EN ISO 27627:2014ISO 27627:2014(E)4 Technical specifications on gauges4.1 Types of gauges4.1.1 Gauges of the following types should be manufactured: R: working screw plug gauge; G: working plain plug gauge for thread gauging; G-S: working plain plug gauge for gauging of drill pipe tool
40、 joint bore; R-P: working screw ring-gauge with perfect profile; R-N: working screw ring-gauge with not perfect profile; K-G-R: master plain plug gauge for a screw ring-gauge R-P; G: working plain ring gauge for thread gauging; K-G-G: master plain plug gauge for a plain ring gauge G; G-S: working pl
41、ain ring gauge for the pipe shoulder gauging; K-G-G-S: working plain plug gauge for the gauging of ring gauge G-S.4.1.2 The scope of gauges is given in Annex A.4.2 Thread profile, basic dimensions and tolerance4.2.1 The basic dimensions of working and master gauges, thread profile and their limit de
42、viation are specified in Figures 1 to 8 and in Tables 1 to 5.NOTE For symbols, see 3.2. ISO 2014 All rights reserved 3BS EN ISO 27627:2014ISO 27627:2014(E)Dimensions in millimetresKey1 gauge plane2 reference plane3 thread axisFigure 1 Plug gauge characteristics (R type)4 ISO 2014 All rights reserved
43、BS EN ISO 27627:2014ISO 27627:2014(E)Dimensions in millimetresKey1 reference plane2 line parallel to the gauge thread axis3 thread axisNOTE Numbers with an asterisk (*) are reference dimensions.Figure 2 Thread form for a plug gauge (R type) ISO 2014 All rights reserved 5BS EN ISO 27627:2014ISO 27627
44、:2014(E)Dimensions in millimetresKey1 gauge plane2 axis gaugeFigure 3 Gauges of G and G-S types6 ISO 2014 All rights reservedBS EN ISO 27627:2014ISO 27627:2014(E)Table 1 gauge thread characteristics (see Figures 1 and 2)Dimensions in millimetresThread typed10-0,4Thread diameter in the plane of refer
45、enced20-0,05d3+0,010TT53 5,08 1:32 50 57,00 53,40TT63 5,08 1:32 60 66,98 63,3882 5,08 1:32 80 85,94 82,34TT90 5,08 1:32 86 93,92 90,3294 5,08 1:32 91 97,91 94,31104 5,08 1:32 100 107,90 104,30106 5,08 1:32 102 109,89 106,29TT120 5,08 1:32 116 123,85 120,25TT122 5,08 1:32 118 125,85 122,25136 5,08 1:
46、32 132 139,82 136,22TT138 5,08 1:32 134 141,82 138,22TT158 5,08 1:32 154 161,79 158,19TT172 5,08 1:32 168 175,72 172,12Table 2 Gauge characteristics (G and G-S types) (see Figure 3)Dimensions in millimetresThread typeGauge typePipe body out-side diameterTool jointG G-Sd4 0,01L10 2,0d4 0,01L10 2,0TT5
47、3 5,08 1:32 53,4936060,4254264 NC 23TT63 5,08 1:32 63,474 70,405 73 NC 2682 5,08 1:32 82,434 89,365 42 90 NC 38TT90 5,08 1:32 90,414 97,3455090; 103 NC 3894 5,08 1:32 94,404 101,335 103 NC 38TT104 5,08 1:32 104,394 111,575 114 NC 44TT106 5,08 1:32 106,383 110,352 114 NC 46TT120 5,08 1:32 120,344 127
48、,175 129 NC 50TT122 5,08 1:32 122,344 129,525 114 NC 50136 5,08 1:32 136,314 143,495 147 51/2FHTT138 5,08 1:32 138,314 145,495129; 131; 133;140;14751/2 FHTT158 5,08 1:32 158,284 165,465147; 151; 155; 1686-5/8FHTT172 5,08 1:32 172,214 179,395 164; 168 6-5/8FH ISO 2014 All rights reserved 7BS EN ISO 2
49、7627:2014ISO 27627:2014(E)Dimensions in millimetresKey1 gauge planes2 gauge axisFigure 4 Diagram of fitting of R-P and R-N ring gauges to K-G-R plug gauge8 ISO 2014 All rights reservedBS EN ISO 27627:2014ISO 27627:2014(E)Dimensions in millimetresKey1 line parallel to the gauge thread axis2 gauge plane3 thread axisNOTE Numbers with an asterisk (*) are reference dimensions.Figure
