Transportable gas cylinders - Gas cylinders conforming to the TPED to be used for PED applications - Applicability and justifications

This Technical Report provides a rationale and technical justification for certain European Standards for transportable gas cylinders, produced in accordance with the requirements of the Transportable Pressure Equipment Directive (TPED), to be used for applications currently listed in the Pressure Equipment Directive (PED). Its purpose is to allow gas cylinders manufactured to the European Standards and EEC directives listed in this Technical Report to be eligible for the application of a "CE" mark under the PED provided that their filling conditions fulfil the requirements of ADR/RID (P200, 4.1.4.1) in respect of portable fire extinguishers, breathing apparatus and other cylinders used as stationary pressure vessels.

Ortsbewegliche Gasflaschen - Gasflaschen entsprechend der TPED für PED Anwendungen — Anwendbarkeit und Begründung

Bouteilles à gaz transportables - Bouteilles à gaz conformes à la Directive sur les équipements sous pression transportables (TPED), à utiliser pour des applications relevant de la Directive sur les équipements sous pression (PED) - Applicabilité et justifications

Le présent rapport technique fournit un exposé des motifs et une justification technique concernant certaines normes européennes sur les bouteilles à gaz transportables, élaborées conformément aux exigences de la Directive ‘Equipements sous pression transportables’ (TPED), pour les applications indiquées dans la Directive ‘Equipements sous pression’ (PED). Il a pour objet de prouver que l’approche suivie dans les deux directives est équivalente et que le niveau global de sécurité abordé dans les exigences essentielles en matière de sécurité de la PED permettent d’utiliser les normes européennes et Directives CEE énumérées dans le présent rapport technique pour satisfaire aux exigences de la Directive ‘Equipements sous pression’ (PED), sous réserve que leurs conditions de remplissage soient conformes aux exigences de l'accord européen sur les transports internationaux de matières dangereuses par la route (ADR - European agreement on the International Carriage of Dangerous Goods by Road) / de la réglementation relative aux transports internationaux de matières dangereuses par le rail (RID - Regulations concerning the International Carriage of Dangerous Goods by Rail) (P200, 4.1.4.1) concernant les extincteurs portatifs et les équipements respiratoires.

Premične plinske jeklenke - Plinske jeklenke, ki so izdelane v skladu z Direktivo za premično tlačno opremo in se uporabljajo v skladu z Direktivo o tlačni opremi - Pogoji uporabe in dokazovanje ustreznosti

General Information

Status
Published
Publication Date
26-Sep-2006
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
27-Sep-2006
Due Date
02-Jun-2007
Completion Date
27-Sep-2006

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 15444:2007
01-marec-2007

3UHPLþQHSOLQVNHMHNOHQNH±3OLQVNHMHNOHQNHNLVRL]GHODQHYVNODGX]GLUHNWLYR]D

SUHPLþQRWODþQRRSUHPRLQVHXSRUDEOMDMRYSRGURþMXGLUHNWLYH]DWODþQRRSUHPR±
3RJRMLXSRUDEHLQGRND]RYDQMHXVWUH]QRVWL

Transportable gas cylinders - Gas cylinders conforming to the TPED to be used for PED

applications - Applicability and justifications
Ortsbewegliche Gasflaschen - Gasflaschen entsprechend der TPED für PED
Anwendungen — Anwendbarkeit und Begründung

Bouteilles a gaz transportables - Bouteilles a gaz conformes a la Directive sur les

équipements sous pression transportables (TPED), a utiliser pour des applications

relevant de la Directive sur les équipements sous pression (PED) - Applicabilité et

justifications
Ta slovenski standard je istoveten z: CEN/TR 15444:2006
ICS:
23.020.30 7ODþQHSRVRGHSOLQVNH Pressure vessels, gas
MHNOHQNH cylinders
SIST-TP CEN/TR 15444:2007 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
TECHNICAL REPORT
CEN/TR 15444
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
September 2006
ICS 23.020.30
English Version
Transportable gas cylinders - Gas cylinders conforming to the
TPED to be used for PED applications - Applicability and
justifications

Bouteilles à gaz transportables - Bouteilles à gaz Ortsbewegliche Gasflaschen - Gasflaschen entsprechend

conformes à la Directive sur les équipements sous der TPED für PED Anwendungen - Anwendbarkeit und

pression transportables, à utiliser pour des applications Begründung
relevant de la Directive sur les équipements sous pression
- Applicabilité et justifications

This Technical Report was approved by CEN on 13 May 2006. It has been drawn up by the Technical Committee CEN/TC 23.

CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,

Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,

Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15444:2006: E

worldwide for CEN national Members.
---------------------- Page: 2 ----------------------
CEN/TR 15444:2006 (E)
Contents Page

Foreword..............................................................................................................................................................3

Introduction .........................................................................................................................................................4

1 Scope ......................................................................................................................................................5

2 Normative references ............................................................................................................................5

3 Terms and definitions ...........................................................................................................................5

4 Technical justification ...........................................................................................................................6

Bibliography ........................................................................................................................................................9

---------------------- Page: 3 ----------------------
CEN/TR 15444:2006 (E)
Foreword

This document (CEN/TR 15444:2006) has been prepared by Technical Committee CEN/TC 23 “Transportable

gas cylinders”, the secretariat of which is held by BSI.
---------------------- Page: 4 ----------------------
CEN/TR 15444:2006 (E)
Introduction

This CEN technical report has been prepared to address the essential requirements of the Pressure

Equipment Directive (PED) 97/23/EC with regard to European Standards prepared originally for transportable

gas cylinders, which address the essential safety requirements of the Transportable Pressure Equipment

Directive (TPED) 99/36/EC.
---------------------- Page: 5 ----------------------
CEN/TR 15444:2006 (E)
1 Scope

This Technical Report provides a rationale and technical justification for certain European Standards for

transportable gas cylinders, produced in accordance with the requirements of the Transportable Pressure

Equipment Directive (TPED), to be used for applications currently listed in the Pressure Equipment Directive

(PED). Its purpose is to prove equivalence of approach in the two directives and demonstrate equivalence to

the overall level of safety in the Essential Safety Requirements (ESRs) of the PED, thereby allowing European

Standards and EEC directives listed in this Technical Report to be used to fulfil the requirements of the PED,

provided that their filling conditions fulfil the requirements of ADR/RID (P200, 4.1.4.1), in respect of portable

fire extinguishers and breathing apparatus.
2 Normative references

The following referenced documents are indispensable for the application of this document. For dated

references, only the edition cited applies. For undated references, the latest edition of the referenced

document (including any amendments) applies.

EN 1964-1, Transportable gas cylinders — Specification for the design and construction of refillable

transportable seamless steel gas cylinders of water capacities from 0,5 litre up to and including 150 litres — Part

1: Cylinders made from seamless steel with an R value of less than 1 100 MPa

EN 1964-2, Transportable gas cylinders — Specification for the design and construction of refillable

transportable seamless steel gas cylinders of water capacities from 0,5 litre up to and including 150 litres — Part

2: Cylinders made from seamless steel with an R value of 1 100 MPa and above

EN 1964-3, Transportable gas cylinders — Specification for the design and construction of refillable

transportable seamless steel gas cylinders of water capacities from 0,5 litre up to and including 150 litres — Part

3: Cylinders made of seamless stainless steel with an R value of less than 1 100 MPa

EN 1975, Transportable gas cylinders — Specification for the design and construction of refillable transportable

seamless aluminium and aluminium alloy gas cylinders of capacity from 0,5 litre up to 150 litre

EN 12245, Transportable gas cylinders — Fully wrapped composite cylinders

EN 12257, Transportable gas cylinders — Seamless, hoop wrapped composite cylinders

EN 13322-1, Transportable gas cylinders — Refillable welded steel gas cylinders — Design and construction —

Part 1: Carbon steel
prEN ISO 10286:2006, Gas cylinders — Terminology (ISO/FDIS 10286: 2006)
EN ISO 13769 Gas Cylinders, Stampmarking
3 Terms and definitions

For the purposes of this document the terms and definitions in prEN ISO 10286 apply.

---------------------- Page: 6 ----------------------
CEN/TR 15444:2006 (E)
4 Technical justification
4.1 General

The following standards, together with those referred to in the Bibliography, have been produced to support

the essential requirements of the TPED.
— EN 1964-1, -2 and -3 for seamless steel cylinders;
— EN 1975 for seamless aluminium alloy cylinders;
— EN 12245 for fully wrapped, composite cylinders;
— EN 12257 for hoop wrapped, composite cylinders;
— EN 13322-1 for welded steel cylinders.

They have been adjudged by the experts to conform to the requirements of the TPED, the Regulations

concerning the International Carriage of Dangerous Goods (RID) and the European Agreement on the

International Carriage of Dangerous Goods by Road (ADR). Gas cylinders are manufactured using stock

materials which are transformed to their final shape, then carefully heat treated and finally tested to well

defined criteria. Hence the manufacture of gas cylinders follows a different approach from that of conventional

pressure vessels. In the case of gas cylinders, the mechanical properties of the final product are significantly

altered during the manufacturing process from those of the stock materials. Consequently the mechanical

properties of the stock materials, guaranteed by material standards, are of little relevance.

4.2 Application
4.2.1 General

It is proposed by this Technical Report that cylinders manufactured in accordance with the design and

manufacturing standards quoted in 4.1 are suitable for the design and construction of seamless or welded

portable fire extinguishers and breathing apparatus (see clause 1.1 (a) of Article 3, PED). The dimensions of

these cylinders should reflect the limits in the various standards.
4.2.2 Materials
a) Steels

Materials used in the steel cylinder design standards and EEC Directive 84/525 need to meet stringent

mechanical properties. Hence their composition is defined according to a narrow specification, as is the

manufacturing process e.g. non-ageing, non-rimming quality steel is stipulated. Additionally full materials’

compatibility with the gas contained is an essential, normative requirement in gas cylinder manufacturing

standards (EN ISO 11114-1 refers).
b) Aluminium alloys

Materials used in the aluminium alloy cylinder design standards and EEC Directive 84/526 are referred back

to recognised and registered compositions wit
...

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