1、BS EN ISO9809-2:2010ICS 23.020.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDGas cylinders Refillable seamlesssteel gas cylinders Design, constructionand testingPart 2: Quenched and temperedsteel cylinders with tensile strengthgreater than or equal to 1 100
2、MPa(ISO 9809-2:2010)This British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 June2010 BSI 2010ISBN 978 0 580 53692 2Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 9809-2:2010National forewordThis British Standard is the UK impleme
3、ntation of EN ISO 9809-2:2010.It supersedes BS EN 1964-2:2001 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PVE/3/3, Gas containers - Transportable gas containers -Cylinder design, construction and testing at the time of manufacture.A list of organiza
4、tions represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUR
5、OPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9809-2 April 2010 ICS 23.020.30 Supersedes EN 1964-2:2001English Version Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 2: Quenched and tempered steel cylinders with tensile strength greater than
6、 or equal to 1 100 MPa (ISO 9809-2:2010) Bouteilles gaz - Bouteilles gaz rechargeables en acier sans soudure - Conception, construction et essais - Partie 2: Bouteilles en acier tremp et revenu ayant une rsistance la traction suprieure ou gale 1 100 MPa (ISO 9809-2:2010) Gasflaschen - Wiederbefllbar
7、e nahtlose Gasflaschen aus Stahl - Gestaltung, Konstruktion und Prfung - Teil 2: Flaschen aus vergtetem Stahl mit einer Zugfestigkeit grer als oder gleich 1 100 MPa (ISO 9809-2:2010) This European Standard was approved by CEN on 18 March 2010. CEN members are bound to comply with the CEN/CENELEC Int
8、ernal 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 may be obtained on application to the CEN Management Centre or to any CEN me
9、mber. 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 notified to the CEN Management Centre has the same status as the official versions. CEN mem
10、bers are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain
11、, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Mem
12、bers. Ref. No. EN ISO 9809-2:2010: EBS EN ISO 9809-2:2010EN ISO 9809-2:2010 (E) 3 Foreword This document (EN ISO 9809-2:2010) has been prepared by Technical Committee ISO/TC 58 “Gas cylinders“ in collaboration with Technical Committee CEN/TC 23 “Transportable gas cylinders”, the secretariat of which
13、 is held by BSI. 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 2010, and conflicting national standards shall be withdrawn at the latest by October 2010. Attention is drawn to the possib
14、ility 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 document supersedes EN 1964-2:2001. This document has been prepared under a mandate given to CEN by the European
15、Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For Specific European requirements, see normative Annex NA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations
16、of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro
17、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 9809-2:2010 has been approved by CEN as a EN ISO 9809-2:2010 without any modification. BS EN ISO 9809-2:2010EN ISO 9809-2:2010 (E) 4 Annex NA (normative) Specific European requirements NA
18、.1 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 473, Non-destructive t
19、esting Qualification and certification of NDT personnel General principles EN ISO 11114-4, Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 4: Test methods for selecting metallic materials resistant to hydrogen embrittlement EN ISO 13769, Gas cylinders
20、 Stamp marking NA.2 Technical requirements With reference to the clauses in the main body of the text, the following additional requirements shall apply: 5 Inspection and testing The following informative note shall be added to Clause 5: “NOTE The conformity of cylinders shall be assessed in accorda
21、nce with the regulations in force at the time of manufacture. RID/ADR/ADN includes requirements for conformity assessment consisting of type approval, supervision of manufacture and initial inspection and test. If conformity is assessed in accordance with Council Directive 99/36/EC on transportable
22、pressure equipment (TPED), modules B+D or B+F should be used. If other modules are used, the cylinders will not be in conformity with this standard and the number of this standard shall not be marked.” 11.2 Hydraulic test 11.2.2 Volumetric expansion test “NOTE The initial inspection and tests regard
23、ing hydraulic test are regulated by RID, ADR which take precedence over Clause 11.2.2. 13 Marking Marking shall be in accordance with EN ISO 13769. “NOTE The marking of gas cylinders is regulated by RID, ADR and ADN which take precedence over any clause in this standard. The European Directive on th
24、e TPED includes additional marking requirements (-marking). It is important to know that these provisions are subject to regular revisions. This may lead to temporary noncompliance with EN ISO 13769.” BS EN ISO 9809-2:2010EN ISO 9809-2:2010 (E) 5 Annex A Annex A shall be taken as normative. B.2 Gene
25、ral requirements The second paragraph shall be replaced by the following: “The operation of the test equipment shall be by personnel certified at least to level 1 of EN 473 and supervised by qualified and experienced personnel certified to level 2 or level 3 of EN 473. Additionally the following not
26、e shall be added to the end of this clause: “NOTE As it is considered that the qualifications of personnel according to EN 473 and ISO 9712 are comparable, certification of the personnel to either standard should be accepted.” BS EN ISO 9809-2:2010ISO 9809-2:2010(E) ISO 2010 All rights reserved iiiC
27、ontents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Terms and definitions .2 4 Symbols3 5 Inspection and testing 4 6 Materials .4 7 Design.7 8 Construction and workmanship 11 9 Type approval procedure13 10 Batch tests .19 11 Tests/examinations on every cylinder 27 12 Certifica
28、tion28 13 Marking.29 Annex A (informative) Description and evaluation of manufacturing imperfections and conditions for rejection of seamless steel gas cylinders at time of final visual inspection by the manufacturer30 Annex B (normative) Ultrasonic examination36 Annex C (informative) Type approval
29、certificate .42 Annex D (informative) Acceptance certificate43 Bibliography45 BS EN ISO 9809-2:2010ISO 9809-2:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work
30、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 committee. International organizations, governmental and non-government
31、al, 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. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The mai
32、n task of technical 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. Att
33、ention 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. ISO 9809-2 was prepared by Technical Committee ISO/TC 58, Gas cylinders, Subcommittee SC 3, Cylinder des
34、ign. This second edition cancels and replaces the first edition (ISO 9809-2:2000), which has been technically revised. a) the reduction of maximum sulfur content in 6.2.2 from 0,010 % to 0,005 %, which is now applicable to all strength levels; b) the note in 7.3 regarding limitation of the F factor
35、was deleted (as required by the United Nations Recommendations on the Transport of Dangerous Goods: Model Regulations); c) the modification of provisions for ultrasonic examination in 8.4 to include ultrasonic examination on the cylindrical area to be closed, prior to the forming process; d) the add
36、ition of the requirement of a base check according to 9.2.6 for all cylinder types during prototype testing; e) the addition of the requirement of a base check according to 9.2.6 for cylinders made from continuously cast billet material during batch testing. ISO 9809 consists of the following parts,
37、 under the general title Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing: Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100
38、MPa Part 3: Normalized steel cylinders Stainless steel cylinders with tensile strength of less than 1 100 MPa will form the subject of a part 4. BS EN ISO 9809-2:2010ISO 9809-2:2010(E) ISO 2010 All rights reserved vIntroduction This part of ISO 9809 provides a specification for the design, manufactu
39、re, inspection and testing of a seamless steel cylinder for worldwide usage. The objective is to balance design and economic efficiency against international acceptance and universal utility. ISO 9809 (all parts) aims to eliminate existing concern; about climate, duplicate inspections and restrictio
40、ns because of a lack of definitive International Standards. This part of ISO 9809 should not be construed as reflecting on the suitability of the practice of any nation or region. This part of ISO 9809 addresses the general requirements on design, construction and initial inspection and test of pres
41、sure receptacles of the United Nations Recommendations on the Transport of Dangerous Goods: Model Regulations. It is intended to be used under a variety of regulatory regimes, but is suitable for use with the conformity assessment system in 6.2.2.5 of the above-mentioned Model Regulations. BS EN ISO
42、 9809-2:2010BS EN ISO 9809-2:2010INTERNATIONAL STANDARD ISO 9809-2:2010(E) ISO 2010 All rights reserved 1Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 MPa 1 Sco
43、pe This part of ISO 9809 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at manufacture of refillable quenched and tempered seamless steel gas cylinders of water capacities from 0,5 l up to and including 150 l fo
44、r compressed, liquefied and dissolved gases. This part of ISO 9809 is applicable to cylinders with a maximum tensile strength RmaW 1 100 MPa. It is not applicable to cylinders with Rma,max 1 300 MPa for diameters 140 mm and guaranteed wall thicknesses a W 12 mm and Rma,max 1 400 MPa for diameters u
45、140 mm and guaranteed wall thicknesses a W 6 mm, because beyond these limits, additional requirements can apply. NOTE 1 If desired, cylinders of water capacity less than 0,5 l and between 150 l and 500 l can be manufactured and certified to be in compliance with this part of ISO 9809. NOTE 2 For que
46、nched and tempered steel cylinders with maximum tensile strength less than 1 100 MPa, see ISO 9809-1. For normalized steel cylinders, see ISO 9809-3. NOTE 3 Grades and strength ranges of steels used for these types of cylinders might not be compatible with some gas service (see 6.1.4) and operationa
47、l conditions. 2 Normative references The following referenced documents are indispensable for the application of this document. 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, M
48、etallic materials Charpy pendulum impact test Part 1: Test method ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method ISO 6508-1, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) ISO 6892-1, Metallic materials Tensile testing
49、 Part 1: Method of test at room temperature ISO 7438, Metallic materials Bend test ISO 9329-1, Seamless steel tubes for pressure purposes Technical delivery conditions Part 1: Unalloyed steels with specified room temperature properties ISO 9712, Non-destructive testing Qualification and certification of personnel BS EN ISO 9809-2:2010ISO 9809-2:2010(E) 2 ISO 2010 All rights reservedISO 11114-1, Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part
