EN ISO 9809-1:2019

SLOVENSKI STANDARD
01-december-2019
Nadomešča:
SIST EN ISO 9809-1:2010
Plinske jeklenke - Konstruiranje, izdelava in preskušanje ponovno polnljivih
plinskih jeklenk in velikih jeklenk iz celega iz jekla - 1. del: Jeklenke in velike
jeklenke iz jekel za poboljšanje z natezno trdnostjo, manjšo od 1100 MPa (ISO 9809
-1:2019)
Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders
and tubes - Part 1: Quenched and tempered steel cylinders and tubes with tensile
strength less than 1 100 MPa (ISO 9809-1:2019)
Gasflaschen - Gestaltung, Konstruktion und Prüfung von wiederbefüllbaren nahtlosen
Gasflaschen aus Stahl - Teil 1: Flaschen aus vergütetem Stahl mit einer Zugfestigkeit
kleiner als 1 100 MPa (ISO 9809-1:2019)
Bouteilles à gaz - Conception, construction et essais des bouteilles à gaz et des tubes
rechargeables en acier sans soudure - Partie 1: Bouteilles et tubes en acier trempé et
revenu ayant une résistance à la traction inférieure à 1 100 MPa (ISO 9809-1:2019)
Ta slovenski standard je istoveten z: EN ISO 9809-1:2019
ICS:
23.020.35 Plinske jeklenke Gas cylinders
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 9809-1
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 23.020.35 Supersedes EN ISO 9809-1:2010
English Version
Gas cylinders - Design, construction and testing of
refillable seamless steel gas cylinders and tubes - Part 1:
Quenched and tempered steel cylinders and tubes with
tensile strength less than 1 100 MPa (ISO 9809-1:2019)
Bouteilles à gaz - Conception, construction et essais des Gasflaschen - Auslegung, Herstellung und Prüfung von
bouteilles à gaz et des tubes rechargeables en acier wiederbefüllbaren nahtlosen Gasflaschen aus Stahl -
sans soudure - Partie 1: Bouteilles et tubes en acier Teil 1: Flaschen aus vergütetem Stahl mit einer
trempé et revenu ayant une résistance à la traction Zugfestigkeit kleiner als 1 100 MPa (ISO 9809-1:2019)
inférieure à 1 100 MPa (ISO 9809-1:2019)
This European Standard was approved by CEN on 25 July 2019.

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 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 language 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, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9809-1:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 9809-1:2019) 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 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 2020, and conflicting national standards shall be
withdrawn at the latest by April 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 9809-1:2010.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 9809-1:2019 has been approved by CEN as EN ISO 9809-1:2019 without any
modification.
INTERNATIONAL ISO
STANDARD 9809-1
Third edition
2019-08
Gas cylinders — Design, construction
and testing of refillable seamless steel
gas cylinders and tubes —
Part 1:
Quenched and tempered steel
cylinders and tubes with tensile
strength less than 1 100 MPa
Bouteilles à gaz — Conception, construction et essais des bouteilles à
gaz et des tubes rechargeables en acier sans soudure —
Partie 1: Bouteilles et tubes en acier trempé et revenu ayant une
résistance à la traction inférieure à 1 100 MPa
Reference number
ISO 9809-1:2019(E)
©
ISO 2019
ISO 9809-1:2019(E)
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 9809-1:2019(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 3
5 Inspection and testing . 4
6 Materials . 4
6.1 General requirements . 4
6.2 Controls on chemical composition . 4
6.3 Typical steels . 6
6.4 Heat treatment . 6
6.5 Failure to meet test requirements . 6
7 Design . 7
7.1 General requirements . 7
7.2 Limitation on tensile strength . 7
7.3 Design of cylindrical shell thickness . 7
7.4 Design of convex ends (heads and bases). 8
7.5 Design of concave base ends .10
7.6 Neck design .10
7.7 Foot rings .11
7.8 Neck rings .11
7.9 Design drawing .11
8 Construction and workmanship .11
8.1 General .11
8.2 Wall thickness .11
8.3 Surface imperfections .11
8.4 Ultrasonic examination .11
8.5 Out-of-roundness .12
8.6 Mean diameter .12
8.7 Straightness .12
8.8 Verticality and stability .12
8.9 Neck threads .12
9 Type approval procedure .13
9.1 General requirements .13
9.2 Prototype tests .14
9.2.1 General requirements .14
9.2.2 Pressure cycling test .
...