1、October 2010 Translation by DIN-Sprachendienst.English price group 20No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 23.020.30!$kTc“1724964www.din.deDDIN EN ISO 9809-3Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 3: Normalized steel cylinders(ISO 9809-3:2010)English translation of DIN EN ISO 9809-3:2010-10Gasflaschen Wiederbefllbare nahtlose Gasflaschen aus Stahl Ges
3、taltung, Konstruktion und Prfung Teil 3: Flaschen aus normalisiertem Stahl(ISO 9809-3:2010)Englische bersetzung von DIN EN ISO 9809-3:2010-10Bouteilles gaz Bouteilles gaz rechargeables en acier sans soudure Conception, construction et essais Partie 3: Bouteilles en acier normalis(ISO 9809-3:2010)Tra
4、duction anglaise de DIN EN ISO 9809-3:2010-10Together with DIN EN ISO9809-1:2010-10,supersedesDIN EN 1964-1:1999-03www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 51 pages10.10 DIN EN ISO 9809-3:2010-10 2 A comma is used as the decimal
5、marker. National foreword This document has been prepared by Technical Committee ISO/TC 58 “Gas cylinders” in collaboration with Technical Committee CEN/TC 23 “Transportable gas cylinders” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenaussc
6、huss Druckgasanlagen (Pressurized Gas Installations Standards Committee), Working Committee NA 016-00-03 AA Druckgas-flaschen und Ausrstung. This International Standard has been developed to address the general requirements laid down in 6.2.1 of the United Nations “Recommendations on the Transport o
7、f Dangerous Goods Model Regulations”, ST/SG/AC.10/1/Rev.16. It is intended for use under a number of regulatory regimes, but is suitable for use with the conformity assessment system described in 6.2.2.5 of the above-mentioned Model Regulations. This standard, which has been adopted as a European St
8、andard, is also intended to be used under the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR) and the Regulations concerning the International Carriage of Dangerous Goods by Rail (RID). The DIN Standards corresponding to the International Standards referred
9、to in this document are as follows: ISO 148-1 DIN EN ISO 148-1 ISO 6506-1 DIN EN ISO 6506-1 ISO 6508-1 DIN EN ISO 6508-1 ISO 6892-1 DIN EN ISO 6892-1 ISO 7438 DIN EN ISO 7438 ISO 13769 DIN EN ISO 13769 Amendments This standard differs from DIN EN 1964-1:1999-03 as follows: a) the standard has been b
10、rought in line with the state of the art; b) the standard has been editorially revised to reflect the current rules for drafting publications. Furthermore, the difference between ISO 9809-3:2010 and ISO 9809-3:2000 is described in the European Foreword. However, the 2000 edition was not adopted with
11、in Germany. Previous editions DIN EN 1964-1: 1999-03 DIN EN ISO 9809-3:2010-10 3 National Annex NA (informative) Bibliography DIN EN ISO 148-1, Metallic materials Charpy pendulum impact test Part 1: Test method DIN EN ISO 6506-1, Metallic materials Brinell hardness test Part 1: Test method DIN EN IS
12、O 6508-1, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) DIN EN ISO 6892-1, Metallic materials Tensile testing Part 1: Method of test at room temperature DIN EN ISO 7438, Metallic materials Bend test DIN EN ISO 13769, Gas cylinders Stamp markin
13、g DIN EN ISO 9809-3:2010-10 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9809-3 April 2010 ICS 23.020.30 Supersedes EN 1964-1:1999English Version Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 3: Normal
14、ized steel cylinders (ISO 9809-3:2010) Bouteilles gaz - Bouteilles gaz rechargeables en acier Gasflaschen - Wiederbefllbare nahtlose Gasflaschen aus Stahl - Gestaltung, Konstruktion und Prfung - Teil 3: Flaschen aus normalisiertem Stahl (ISO 9809-3:2010) This European Standard was approved by CEN on
15、 18 March 2010. 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 may
16、be obtained on application to the CEN 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 notified to the CEN
17、 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, N
18、etherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, 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 exploitat
19、ion in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 9809-3:2010: Esans soudure - Conception, construction et essais - Partie 3: Bouteilles en acier normalis (ISO 9809-3:2010) 2 DIN EN ISO 9809-3:2010-10 EN ISO 9809-3:2010 (E) Contents Page Foreword3 Introduc
20、tion .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 Symbols 8 5 Inspection and testing.9 6 Materials .9 7 Design 11 8 Construction and workmanship 15 9 Type approval procedure. 17 10 Batch tests. 22 11 Tests/examinations on every cylinder 27 12 Certification. 29 13 Marking 29 Ann
21、ex 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 manufacturer. 30 Annex B (normative) Ultrasonic examination . 36 Annex C (informative) Type approval certificate. 42 Ann
22、ex D (informative) Acceptance certificate. 43 Annex NA (normative) Specific European requirements. 45 Bibliography. 4 73 Foreword This document (EN ISO 9809-3:2010) has been prepared by Technical Committee ISO/TC 58 “Gas cylinders“ in collaboration with Technical Committee CEN/TC 23 “Transportable g
23、as cylinders”, the secretariat of which 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
24、 2010. 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 document supersedes EN 1964-1:1999. This document has been prepared under
25、a mandate given to CEN by the European 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
26、, 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Ne
27、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. This second edition cancels and replaces the first edition (ISO 9809-3:2000), which has been technically revised by the following: a) the reduction of maximum sulfur content in 6.2.3
28、from 0,020 % to 0,015 %, which is now applicable to all strength levels; b) the note in 7.3 regarding limitation of the F factor was deleted (as required by the United Nations Recommandations on the Transport of Dangerous Goods: Model Regulations); c) the modification of provisions for ultrasonic ex
29、amination in 8.4 to include ultrasonic examination on the cylindrical area to be closed, prior to the forming process; d) the addition of the requirement of a base check according to 9.2.4 for all cylinder types during prototype testing; e) the addition of the requirement of a base check according t
30、o 9.2.4 for cylinders made from continuously cast billet material during batch testing. ISO 9809 consists of the following parts, under the general title Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing: Part 1: Quenched and tempered steel cylinders with tensile
31、 strength less than 1 100 MPa Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 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. DIN EN ISO 9809-3:2010-10
32、EN ISO 9809-3:2010 (E) 4 Endorsement notice The text of ISO 9809-3:2010 has been approved by CEN as a EN ISO 9809-3:2010 without any modification. DIN EN ISO 9809-3:2010-10 EN ISO 9809-3:2010 (E) Introduction This part of ISO 9809 provides a specification for the design, manufacture, inspection and
33、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 concerns about climate, duplicate inspections and restrictions because of a lac
34、k 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 testing of pressure receptacles
35、 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. 5DIN EN ISO 9809-3:2010-1
36、0 EN ISO 9809-3:2010 (E) 1 Scope This part of ISO 9809 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at manufacture of refillable normalized or normalized and tempered seamless steel gas cylinders of water capa
37、cities from 0,5 l up to and including 150 l for compressed, liquefied and dissolved gases. NOTE 1 If desired, cylinders of water capacity less than 0,5 l can be manufactured and certified to be in compliance with this part of ISO 9809. NOTE 2 For quenched and tempered steel cylinders with maximum te
38、nsile strength less than 1 100 MPa, see ISO 9809-1. For quenched and tempered cylinders with maximum tensile strength W 1 100 MPa, see ISO 9809-2. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition
39、cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 148-1, Metallic 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 materia
40、ls 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 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
41、 Part 1: Unalloyed steels with specified room temperature properties ISO 9712, Non-destructive testing Qualification and certification of personnel ISO 9809-1, Gas cylinders Refillable seamless steel gas cylinders Design, construction and testing Part 1: Quenched and tempered steel cylinders with te
42、nsile strength less than 1 100 MPa ISO 13769, Gas cylinders Stamp marking 6DIN EN ISO 9809-3:2010-10 EN ISO 9809-3:2010 (E) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 batch quantity of up to 200 cylinders plus cylinders for destructive t
43、esting of the same nominal diameter, thickness, length and design made successively on the same equipment, from the same cast of steel and subjected to the same heat treatment for the same duration of time 3.2 burst pressure pbhighest pressure reached in a cylinder during a burst test 3.3 design str
44、ess factor F ratio of equivalent wall stress at test pressure, ph, to guaranteed minimum yield strength, Reg3.4 normalizing heat treatment in which a cylinder is heated to a uniform temperature above the upper critical point, Ac3, of the steel and then cooled in still air 3.5 tempering toughening he
45、at treatment which follows normalizing, in which the cylinder is heated to a uniform temperature below the lower critical point, Ac1, of the steel 3.6 test pressure phrequired pressure applied during a pressure test NOTE It is used for cylinder wall thickness calculation. 3.7 working pressure settle
46、d pressure of a compressed gas at a uniform reference temperature of 15 C in a full gas cylinder 3.8 yield strength stress value corresponding to the lower yield strength, ReLor for steels which do not exhibit a defined yield, the 0,2 % proof strength (non-proportional extension), Rp0,2See ISO 6892-
47、1. 7DIN EN ISO 9809-3:2010-10 EN ISO 9809-3:2010 (E) 4 Symbols a Calculated minimum thickness, in millimetres, of the cylindrical shell a Guaranteed minimum thickness, in millimetres, of the cylindrical shell a1Guaranteed minimum thickness, in millimetres, of a concave base at the knuckle (see Figur
48、e 2) a2Guaranteed minimum thickness, in millimetres, at the centre of a concave base (see Figure 2) A Percentage elongation after fracture b Guaranteed minimum thickness, in millimetres, at the centre of a convex base (see Figure 1) c Maximum permissible deviation of burst profile, in millimetres (s
49、ee Figure 5) d2Maximum permissible deviation of burst profile, in millimetres (see Figure 5 b), c) and d) D Nominal design outside diameter of the cylinder, in millimetres, (see Figure 1 and Figure 2) DfDiameter, in millimetres, of former (see Figure 8) F Design stress factor (variable), see 7.2 h Outside depth (concave base end), in millimetres (see Figure 2) H Outside height, in millimetres, of domed part (convex head or base end), (see Figure 1) l Length of cylindrical part of the
