DIN EN 1919-2000 Transportable gas cylinders - Cylinders for liquefied gases (excluding acetylene and LPG) - Inspection at time of filling German version EN 1919 2000《可移动气瓶 液化气(不包括.pdf
《DIN EN 1919-2000 Transportable gas cylinders - Cylinders for liquefied gases (excluding acetylene and LPG) - Inspection at time of filling German version EN 1919 2000《可移动气瓶 液化气(不包括.pdf》由会员分享,可在线阅读,更多相关《DIN EN 1919-2000 Transportable gas cylinders - Cylinders for liquefied gases (excluding acetylene and LPG) - Inspection at time of filling German version EN 1919 2000《可移动气瓶 液化气(不包括.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、DEUTSCHE NORM October 2000 Transportable gas cylinders Inspection at time of filling English version of DIN EN 191 9 : 2000 Cylinders for liquefied gases (excluding acetylene and LPG) DIN EN 1919 - ICs 23.020.30 Ortsbewegliche Gasflaschen - Gasflaschen fr verflssigte Gase (ausgenommen Acetylen und F
2、lssiggas LPG) - Prfung zum Zeitpunkt des Fllens European Standard EN 1919 : 2000 has the status of a DIN Standard. A comma is used as the decimal marker. National foreword This standard has been prepared by CEN/TC 23 Transportable gas cylinders. The responsible German body involved in its preparatio
3、n was the Normenausschuss Druckgasanlagen (Pressure Vessels Standards Committee). EN comprises 12 pages. No pari of this standard may be reproduced without the prior permission of hiDeutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, s the exclusive right of sale f
4、or German Standards (DIN-Normen). Ref. No. DIN EN 1919 : 2000-1 English price group 08 Sales No. 1108 03.01 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1919 July 2000 ICs 23.020.30 English version Transportable gas cylinders Cylinders for liquefied gases (excluding acetylene and LPG) Inspec
5、tion at time of filling Bouteilles gaz transportables - Bouteilles gaz liqufis ( lexception de lactylne et du G.P.L.) - Contrle au moment du remplissage des Fllens Ortsbewegliche Gasflaschen - Gasflaschen fr verflssigte Gase (ausgenommen Acetylen und Flssig- gas LPG) - Prfung zum Zeitpunkt This Euro
6、pean Standard was approved by CEN on 2000-07-02. CEN members are bound to comply with the CENKENELEC 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 concern
7、ing such national stand- ards may be obtained on application to the Central Secretariat or to any CEN member. The European Standards exist 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 l
8、anguage and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spai
9、n, Sweden, Switzerland, and the United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 2000. CEN - All rights of exploitation in any form and by any means reserved worldwide f
10、or CEN national members. Ref. No. EN 1919: 2000 E Page 2 EN 1919 : 2000 Contents Page Foreword . 2 Introduction 3 1 Scope . 4 2 Normative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Terms and definitions . . . . . . . . .
11、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Filling inspection . 5 5 Description of inspection items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Annex A (informative) Example of a procedure to establis
12、h a correct tare weight . . . . . 9 Annex B (informative) Procedure to be adopted when a cylinder valve is suspected tobe obstructed . 10 Foreword This European Standard has been prepared by Technical Committee CEN/TC 23 “Transportable gas cylinders“, the secretariat of which is held by BSI. This Eu
13、ropean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2001 and conflicting national standards shall be withdrawn at the latest by January 2001. According to the CENKENELEC Internal Regulations, the nat
14、ional standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
15、Page 3 EN 1919: 2000 Introduction This Standard covers requirements which reflect current practice and experience. Each transportable gas cylinder is inspected at time of filling in order to establish that: - it has no defects such that the cylinder is unsafe for filling or continued use; - it can b
16、e identified and complies with the relevant requirements with regard to marking, labelling, colour coding and completeness of its accessories; - its valve functions satisfactorily. The cylinder filling inspection shall be carried out only by persons who are trained and competent in the subject, for
17、the purpose of ensuring that a cylinder is safe for continued use. Annexes A and B are for information only and are not a mandatory part of this standard. Page 4 EN 1919 : 2000 1 Scope This standard: - specifies the inspection requirements at the time of filling and applies to seamless or welded tra
18、nsportable gas cylinders made of steel or aluminium alloy for liquefied gases (excluding acetylene and LPG) of water capacity from 0,5 litre up to 150 litres. It also applies, as far as practicable, to cylinders of less than 0,5 litre water capacity; - does not apply to manifolded bundles or manifol
19、ded trailer cylinders. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent
20、amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). prEN 1802: 1998 prEN 1803:1998 prEN 1968:1998 ENISO
21、11114-1 prEN IS0 1 1 1 14-2: 1999 Transportable gas cylinders - Periodic inspection and testing of seamless aluminium alloy gas cylinders Transportable gas cylinders - Periodic inspection and testing of welded carbon steel gas cylinders (excluding LPG) Transportable gas cylinders - Periodic inspecti
22、on and testing of seamless steel gas cylinders Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (IS0 1 1 114- 1 : 1997) Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2 : N
23、on-metallic materiais (ISOmIS 11 114-2: 1999) Page 5 EN 191 9 : 2000 3 Terms and definitions For the purpose of this standard the following terms and definitions apply: 3.1 filling ratio ratio of the mass of gas introduced in a cylinder to the mass of water at 15C that would fill the same cylinder f
24、itted ready for use. 3.2 maximum permissible filling weight product of the water capacity of the cylinder and the filling ratio of the gas. 3.3 pressure relief device device which is fitted to the cylinder or its valve and designed to open to prevent a rise of pressure in excess of a specified value
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