BS EN 16509-2014 Transportable gas cylinders Non-refillable small transportable steel cylinders of capacities up to and including 120 ml containing compressed or liquefied gases (cd.pdf

1、BSI Standards PublicationBS EN 16509:2014Transportable gas cylinders Non-refillable, smalltransportable, steel cylindersof capacities up to andincluding 120 ml containingcompressed or liquefied gases(compact cylinders) Design,construction, filling and testingBS EN 16509:2014 BRITISH STANDARDNational

2、 forewordThis British Standard is the UK implementation of EN 16509:2014. 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 organizations r

3、epresented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978

4、0 580 77507 9ICS 23.020.30Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t

5、e dBS EN 16509:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16509 October 2014 ICS 23.020.30 English Version Transportable gas cylinders - Non-refillable, small transportable, steel cylinders of capacities up to and including 120 ml containing compressed or liquefied gases (compact cylin

6、ders) - Design, construction, filling and testing Bouteilles gaz transportables - Petites bouteilles transportables en acier, non rechargeables, de capacit infrieure ou gale 120 ml et contenant des gaz comprims ou liqufis (bouteilles compactes) - Conception, fabrication, remplissage et essais Ortsbe

7、wegliche Gasflaschen - Nicht wiederbefllbare kleine ortsbewegliche Flaschen aus Stahl mit einem Fassungsraum bis einschlielich 120 ml fr verdichtete oder verflssigte Gase (Kompaktflaschen) - Auslegung, Bau, Fllung und Prfung This European Standard was approved by CEN on 23 August 2014. CEN members a

8、re 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 be obtained on application to

9、 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 notified to the CEN-CENELEC Management C

10、entre 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, Iceland, Ireland, Italy, Latvia, Lithu

11、ania, 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 Management Centre: Avenue Marnix 17, B-

12、1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16509:2014 EBS EN 16509:2014EN 16509:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative References .5 3 Terms and Definitions .5 4 Requiremen

13、ts .6 4.1 General 6 4.2 Design .6 4.2.1 General 6 4.2.2 Design drawing and specification7 4.3 Materials and construction .7 4.3.1 General 7 4.3.2 Cylinder shells .8 4.3.3 Closures 8 4.4 Minimum and maximum operating temperatures 8 4.5 Gas 8 5 Tests 9 5.1 General 9 5.2 Hydraulic tests .9 5.2.1 Pressu

14、re test 9 5.2.2 Burst test 9 5.3 Ductility tests .9 5.3.1 General 9 5.3.2 Gas burst test 10 5.3.3 Flattening test . 10 5.4 Proof pressure test . 10 5.5 Water capacity check . 10 5.6 Gas quantity check . 11 5.7 Leakage test 11 5.7.1 General . 11 5.7.2 Hot water bath test 11 5.7.3 Leakage testing by a

15、lternative methods 11 5.8 Check of gross mass 12 5.9 Check of force to open the closure. 12 6 Type approval procedure . 12 6.1 General requirements . 12 6.2 Prototype tests 13 7 Batch tests . 13 8 Tests/examinations on every compact cylinder 13 9 Marking of compact cylinders . 13 9.1 General . 13 9.

16、2 Required markings . 14 9.2.1 On cylinder and outer packaging 14 9.2.2 On outer packaging only 14 9.2.3 On cylinder only 14 Bibliography . 15 BS EN 16509:2014EN 16509:2014 (E) 3 Foreword This document (EN 16509:2014) has been prepared by Technical Committee CEN/TC 23 “Transportable gas cylinders”,

17、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 April 2015 and conflicting national standards shall be withdrawn at the latest by April 2015. Attention is

18、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 has been prepared under a mandate given to CEN by the European Commission and the Eur

19、opean Free Trade Association. This European Standard has been submitted for reference into the RID and the technical annexes of the ADR. NOTE These regulations take precedence over any clause of this standard. It is emphasized that RID/ADR/ADN are being revised regularly at intervals of two years wh

20、ich may lead to temporary non-compliances with the clauses of this standard. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic,

21、Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1650

22、9:2014EN 16509:2014 (E) 4 Introduction The purpose of this European Standard is to provide a specification for the design, construction, inspection, testing and filling of non-refillable small cylinders and their closures - containing compressed or liquefied gases (hereinafter referred to as compact

23、 cylinders). In this standard the term “compact cylinders” refers to completed and filled cylinders as well as to such cylinders in the course of design, manufacture, filling, testing and marking. The compact cylinders dealt with in this standard have been used internationally for decades. However,

24、with the withdrawal of some national rules/standards, which regulated a particular category of these cylinders and the ongoing harmonization process within Europe, there is a need to specify these cylinders in comprehensive terms to ensure safety during transport and in use. The specifications given

25、 are based on knowledge of, and experience with, materials, design requirements, manufacture including filling and control during manufacture, of compact cylinders in common use in the countries of the CEN member countries. BS EN 16509:2014EN 16509:2014 (E) 5 1 Scope This European Standard sets out

26、the minimum requirements relating to the material, design, construction, filling, testing and inspection at time of manufacture of non-refillable, transportable small steel cylinders and their closures of water capacities up to and including 120 ml containing non-toxic, non-flammable compressed or l

27、iquefied gases (hereinafter referred to as “compact cylinders”). NOTE 1 Such cylinders are referred as “small receptacle containing gas (gas cartridges)” in RID/ADR. NOTE 2 For cylinders with capacities greater than 120 ml, see EN 12205 or ISO 11118. 2 Normative References The following documents, i

28、n 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 document (including any amendments) applies. ISO 11114-1, Gas cylinders Compat

29、ibility of cylinder and valve materials with gas contents Part 1: Metallic materials ISO 11114-2, Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials 3 Terms and definitions For the purposes of this document, the following terms and definition

30、s apply. 3.1 compact cylinder filled non-refillable cylinder and its closure 3.2 operating temperature 3.2.1 minimum operating temperature minimum ambient temperature to which the cylinder contents may be exposed during operation in C 3.2.2 maximum operating temperature maximum permissible temperatu

31、re to which the filled compact cylinder may be exposed during operation in C 3.3 burst pressure highest pressure reached in a compact cylinder during the burst test in bar 3.4 working pressure settled pressure of a compressed gas at a uniform reference temperature of 15 C in a full compact cylinder

32、in bar BS EN 16509:2014EN 16509:2014 (E) 6 3.5 filling ratio ratio of the mass of gas contained in the compact cylinder to the mass of the water at 15 C that would completely fill the cylinder 3.6 water capacity volume of water required to completely fill an empty compact cylinder at 15 C in millili

33、tres 3.7 design pressure calculated pressure in the compact cylinder filled to the maximum filling ratio for liquefied gases or filled to the maximum working pressure for compressed gases, at test temperature in bar 3.8 test pressure required pressure applied during the pressure test in bar 3.9 batc

34、h quantity of completed and pressure tested cylinder shells/ compact cylinders made consecutively by the same manufacturer using the same manufacturing techniques, to the same design, size and material specifications using the same heat treatment conditions (when applicable) 3.10 outer packaging pac

35、kaging used to contain several compact cylinders for shipment and complying with the relevant regulation 4 Requirements 4.1 General To ensure that the compact cylinders are in compliance with this European Standard they shall be inspected, tested and approved in accordance with Clause 6 by an author

36、ized inspection body (hereafter referred to as “the inspector”) recognized in the countries of use. The design, materials and construction of compact cylinders shall be capable of withstanding the physical and chemical properties of the gas contents in accordance with EN ISO 11114-1 and EN ISO 11114

37、-2 at the conditions specified by the manufacturer, whilst also fulfilling the requirements set down in this clause. Compact cylinders shall be manufactured from the materials and in accordance with the processes specified in 4.3 and satisfy the tests as in Clause 5. Additionally the type approval r

38、equirements of Clause 6, the tests of Clause 7 and Clause 8 and the marking requirements of Clause 9 shall be met. 4.2 Design 4.2.1 General The design of compact cylinders shall be based on experimental results and shall ensure that the compact cylinders meet all performance tests set out in this st

39、andard. The compact cylinder shall be essentially cylindrical with an opening and a convex base or a second opening along the central cylinder axis. The compact cylinder may be designed with or without an external threaded neck. BS EN 16509:2014EN 16509:2014 (E) 7 The compact cylinders shall be fitt

40、ed with closures that satisfy the requirements of 4.3.2. The closure shall be gastight (see 5.8), and, once opened, render the compact cylinders non refillable. 4.2.2 Design drawing and specification Fully dimensioned drawings and complete specifications of the compact cylinder shall be provided whi

41、ch include as a minimum the following information: a) material specifications (shell and closure); b) test temperature (C) see 5.4; c) minimum guaranteed burst pressure (bar); d) design pressure (bar); e) minimum thickness of the cylindrical shell (mm); f) minimum guaranteed water capacity (ml); g)

42、nominal compact cylinder outside diameter (mm); h) dimensions of neck and if any, the thread specification (mm); i) nominal overall length of the compact cylinder (mm); j) minimum and maximum operating temperature (C) see 4.4; k) method of construction; l) design standard (i.e. EN 16509); m) date an

43、d/or revision number of drawing; n) manufacturers identity; o) gas and gas specification; p) nominal mass and mass tolerance of the gas filling (g); q) maximum filling ratio for liquefied gases, (kg/l), or the working pressure for compressed gases (bar); r) surface protection ; if any (e.g. zinc coa

44、ted); s) maximum opening force of the closure (N) see 5.9 (if applicable); t) dimensions of closure and method of attachment. 4.3 Materials and construction 4.3.1 General The materials used for compact cylinders and closures shall be suitable for the temperatures, pressures and the chemical and mech

45、anical stresses anticipated within the prescribed operational limits, including prolonged operating periods. (e.g. ageing; pressure cycling resulting from temperature changes). All materials shall be BS EN 16509:2014EN 16509:2014 (E) 8 suitable for use at the minimum operating temperature in the cou

46、ntry of use or at 20 C, whichever is the lower. 4.3.2 Cylinder shells Compact cylinder shells shall be manufactured from low-alloy, fully-killed carbon steel with non-aging properties and a maximum carbon content of 0,55 %. Stainless steels of suitable quality are also permitted to be used in accord

47、ance with EN 10088-1. The chemical and physical specifications of the material shall correspond to the technical requirements of the compact cylinders and be unambiguously specified and documented between the supplier of the material and the manufacturer of the compact cylinders. Compact cylinder sh

48、ells shall be of seamless construction and manufactured using one of the following processes: a) deep drawing from plate: for this process, steel plate in accordance with EN 10130 or EN 10139 or other equivalent steel plate suitable for deep drawing may be used; b) forming from seamless tubes: for t

49、his process, tubes in accordance with EN 10305-1 or other equivalent steel tubes suitable for the process may be used. Metal shall not be added in the process of closing the base end. 4.3.3 Closures The closure shall be permanently attached to the compact cylinder shell by welding or crimping. If the closure is welded, its material shall be of weldable quality and compatible with the cylinder shell material. The closure shall be so designed and constructed that it can be used only once for the containment of the contents. Once it is opened for the