1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 13110:2012LPG equipment and accessories Transportable refillablewelded aluminium cylinders forliquefied petroleum gas (LPG) Design and constructionBS EN 13110:2012 BRITISH
2、STANDARDNational forewordThis British Standard is the UK implementation of EN 13110:2012. Itsupersedes BS EN 13110:2002 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PVE/19, LPG containers and their associated fittings.A list of organizations represen
3、ted 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 responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 6390
4、3 6ICS 23.020.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2012.Amendments issued since publicationDate Text affectedBS EN 13110:2012EUROPEAN STANDARD
5、NORME EUROPENNE EUROPISCHE NORM EN 13110 May 2012 ICS 23.020.30 Supersedes EN 13110:2002English Version LPG equipment and accessories - Transportable refillable welded aluminium cylinders for liquefied petroleum gas (LPG) - Design and construction Equipements pour gaz de ptrole liqufis et leurs acce
6、ssoires - Bouteilles soudes transportables et rechargeables en aluminium pour gaz de ptrole liqufi (GPL) - Conception et construction Flssiggas-Gerte und Ausrstungsteile - Ortsbewegliche wiederbefllbare geschweite Flaschen aus Aluminium fr Flssiggas (LPG) - Auslegung und Bau This European Standard w
7、as approved by CEN on 13 April 2012. 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 na
8、tional standards 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 lan
9、guage and notified 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, La
10、tvia, 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 Management Centre: Avenue Marnix 17, B-1
11、000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13110:2012: EBS EN 13110:2012EN 13110:2012 (E) 2 Contents Page Foreword 5Introduction .61 Scope 72 Normative references 73 Terms, definitions and symbols .83.1 Terms
12、 and definitions .83.2 Symbols 84 Materials .95 Design 105.1 General requirements . 105.2 Calculation of cylindrical wall thickness 115.3 Design of ends concave to pressure 115.4 Other shapes of ends . 115.5 Minimum wall thickness . 125.6 Design of openings. 125.7 Neck design . 125.8 Stability 165.9
13、 Valve protection 166 Construction and workmanship 166.1 Environment 166.2 Welding qualification 166.3 Plates and pressed parts . 166.4 Welded joints . 176.5 Tolerances . 176.5.1 Out of roundness 176.5.2 Wall thickness . 176.5.3 Straightness 176.5.4 Verticality . 176.6 Non-pressure bearing attachmen
14、ts 176.7 Heat treatment . 176.8 Closure of openings . 187 Testing and examination 197.1 General . 197.2 Types of test and evaluation of test results . 197.3 Test specimens and related tests and examinations 197.3.1 Two piece cylinders 197.3.2 Three piece cylinders . 197.3.3 Valve boss welds 197.4 Te
15、nsile test 217.4.1 General . 217.4.2 Parent material 217.4.3 Welds . 217.5 Bend test 217.5.1 Bend test on parent material . 217.5.2 Bend test across the welds . 227.5.3 Nick-break test across the welds 227.6 Macroscopic examination of welds 247.6.1 Procedure 24BS EN 13110:2012EN 13110:2012 (E) 3 7.6
16、.2 Requirements . 247.7 Burst test under hydraulic pressure . 257.7.1 Procedure . 257.7.2 Requirements . 267.8 Fatigue test 267.8.1 Procedure . 267.8.2 Requirements . 267.9 Drop test . 277.9.1 Procedure . 277.9.2 Requirements . 277.10 Visual examination 277.10.1 Procedure . 277.10.2 Requirements . 2
17、77.11 Radiographic examination 277.11.1 Procedure . 277.11.2 Assessment . 277.11.3 Requirements . 287.12 Pressure test 287.12.1 Procedure . 287.12.2 Requirements . 288 Technical requirements for type approval 298.1 New cylinder design 298.2 Extent of testing 308.3 Type approval certificate 309 Produ
18、ction testing and examination requirements . 309.1 Tests and examinations applicable to all cylinders . 309.2 Radiographic examination 319.3 Macro examination 319.4 Examination of valve boss weld 319.5 Examination of non-pressure containing attachment welds 319.6 Unacceptable imperfections found by
19、radiographic or macro examinations . 319.7 Production batch testing (mechanical/burst tests) . 329.7.1 Production batch . 329.7.2 Inspection lots . 339.7.3 Rate of sampling 339.7.4 Additional checks 339.8 Failure to meet mechanical and burst test requirements . 349.8.1 Mechanical . 349.8.2 Burst . 3
20、49.8.3 Production batch retest 349.8.4 Resubmission of a production batch 349.8.5 Weld repairs . 3510 Marking . 3511 Certificate of Conformity 35Annex A (normative) Corrosion tests . 36A.1 Test for assessing susceptibility to intercrystalline corrosion 36A.1.1 Specimens 36A.1.2 Pre-treatment of the
21、specimen before corrosive etching . 36A.1.3 Corrosive etching process . 37A.1.4 Preparation of specimens for examination. 38A.1.5 Micrographic examination of specimens 38A.1.6 Interpretation of the micrographic examination. 38A.2 Tests for assessing susceptibility to stress corrosion . 38A.2.1 Speci
22、mens 38A.2.2 Surface preparation before test . 38A.2.3 Method 39A.2.4 Interpretation of the results 43BS EN 13110:2012EN 13110:2012 (E) 4 A.2.5 Metallographical examination (additional examination) . 43A.3 Conclusion of corrosion tests . 43A.4 Test report . 43Annex B (informative) Environmental chec
23、klist 44Bibliography . 45BS EN 13110:2012EN 13110:2012 (E) 5 Foreword This document (EN 13110:2012) has been prepared by Technical Committee CEN/TC 286 “Liquefied petroleum gas equipment and accessories”, the secretariat of which is held by NSAI. This European Standard shall be given the status of a
24、 national standard, either by publication of an identical text or by endorsement, at the latest by November 2012, and conflicting national standards shall be withdrawn at the latest by November 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject
25、of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13110:2002. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports esse
26、ntial requirements of EU Directive(s). This standard has been submitted for reference into the RID and/or in the technical annexes of ADR (see 9 and 8). The main technical changes to this revision include the addition of: reference to the latest welding standards; the introduction of radioscopy as a
27、 permitted alternative to radiographic examination of welds; simplification of the marking requirements by reference to EN 14894; and environmental considerations recorded in Annex B. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries a
28、re 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, Romania, Slovakia, Slovenia, S
29、pain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13110:2012EN 13110:2012 (E) 6 Introduction This European Standard calls for the use of substances and procedures that may be injurious to health and/or the environment if adequate precautions are not taken. It refers only to technical s
30、uitability: it does not absolve the user from their legal obligations at any stage. Protection of the environment is a key political issue in Europe and elsewhere around the world. Protection of the environment in this document is understood in a very broad sense. The phrase is used, for example, in
31、 relation to the total life-cycle aspects of a product on the environment, including expenditure of energy, and during all phases of its existence, from mining of raw materials, to fabrication, packaging, distribution, use, scrapping, recycling of materials, etc. Annex B comprises an environmental c
32、hecklist which highlights the clauses of this European Standard that address environmental aspects. It is recommended that manufacturers develop an environmental management policy. For guidance see ISO 14000 series. Provisions need to be restricted to a general guidance. Limit values are specified i
33、n national laws. It has been assumed in the drafting of this European Standard that the execution of its provisions is entrusted to appropriately qualified and experienced people. All pressures are gauged unless otherwise stated. NOTE This European Standard requires measurement of material propertie
34、s, dimensions and pressures. All such measurements are subject to a degree of uncertainty due to tolerances in measuring equipment etc. It may be beneficial to refer to the leaflet “measurement uncertainty leaflet“ SP INFO 2000 27 11. BS EN 13110:2012EN 13110:2012 (E) 7 1 Scope This European Standar
35、d specifies minimum requirements for material, design, construction and workmanship, testing and examination during the manufacture of transportable refillable welded aluminium liquefied petroleum gas (LPG) cylinders, having a water capacity from 0,5 litres up to and including 150 litres, exposed to
36、 ambient temperature. 2 Normative references The following documents, in whole or in part, are normatively referenced 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 documen
37、t (including any amendments) applies. EN 462-1, Non-destructive testing Image quality of radiographs Part 1: Image quality indicators (wire type) Determination of image quality value EN 462-2, Non-destructive testing Image quality of radiographs Part 2: Image quality indicators (step/hole type) Dete
38、rmination of image quality value EN 473:2008, Non-destructive testing Qualification and certification of NDT personnel General principles EN 1321, Destructive tests on welds in metallic materials Macroscopic and microscopic examination of welds EN 1418, Welding personnel Approval testing of welding
39、operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials EN 1435:1997, Non-destructive examination of welds Radiographic examination of welded joints EN 10204:2004, Metallic products Types of inspection documents EN 12816, LPG equipmen
40、t and accessories Transportable refillable LPG cylinders Disposal EN 14717, Welding and allied processes Environmental check list EN 14784-1, Non-destructive testing Industrial computed radiography with storage phosphor imaging plates Part 1: Classification of systems EN 14784-2, Non-destructive tes
41、ting Industrial computed radiography with storage phosphor imaging plates Part 2: General principles for testing of metallic materials using X-rays and gamma rays EN 14894, LPG equipment and accessories Cylinder and drum marking EN ISO 4136, Destructive tests on welds in metallic materials Transvers
42、e tensile test (ISO 4136) EN ISO 5173, Destructive tests on welds in metallic materials Bend tests (ISO 5173) EN ISO 5178, Destructive tests on welds in metallic materials Longitudinal tensile test on weld metal in fusion welded joints (ISO 5178) EN ISO 6892-1, Metallic materials Tensile testing Par
43、t 1: Method of test at room temperature (ISO 6892-1) EN ISO 9606-2, Qualification testing of welders Fusion welding Part 2: Aluminium and aluminium alloys (ISO 9606-2) BS EN 13110:2012EN 13110:2012 (E) 8 EN ISO 10042:2005, Welding Arc-welded joints in aluminium and its alloys Quality levels for impe
44、rfections (ISO 10042:2005) EN ISO 11114-1, Transportable gas cylinders Compatibility of cylinder and valve materials with gas contents Part 1: Metallic materials (ISO 11114-1) EN ISO 11117:2008, Gas cylinders - Valve protection caps and valve guards - Design, construction and tests (ISO 11117:2008)
45、EN ISO 11363-1. Gas cylinders 17E and 25E taper threads for connection of valves to gas cylinders Part 1: Specifications (ISO 11363-1) EN ISO 14731, Welding coordination Tasks and responsibilities (ISO 14731) EN ISO 15607, Specification and qualification of welding procedures for metallic materials
46、General rules (ISO 15607) EN ISO 15609-1, Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding (ISO 15609-1) EN ISO 15614-2, Specification and qualification of welding procedures for metallic materials Welding procedure test
47、 Part 2: Arc welding of aluminium and its alloys (ISO 15614-2) EN ISO 17637, Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637) 3 Terms, definitions and symbols 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply.
48、3.1.1 liquefied petroleum gas LPG low pressure liquefied gas composed of one or more light hydrocarbons which are assigned to UN 1011, UN 1075, UN 1965, UN 1969 or UN 1978 only and which consists mainly of propane, propene, butane, butane isomers, butene with traces of other hydrocarbon gases 3.1.2 cylinder transportable, refillable pressure receptacle with a water capacity from 0,5 l up to and including 150 l 3.1.3 yield strength 0,2 % proof strength Rea(non-proportional elongation) for aluminium alloys, and the 1 % proof strength for unalloyed alumini
