CEN/TS 13259:2023
(Main)Gas welding equipment - Industrial manual and machine blowpipes for flame heating, flame brazing and allied processes
Gas welding equipment - Industrial manual and machine blowpipes for flame heating, flame brazing and allied processes
This document refers to manual blowpipes and stationary machine blowpipes with free burning flames for heat treatment of work pieces. These blowpipes are, due to their type of construction, designed for special applications and do not fall under the scope of EN ISO 5172:2006 and EN ISO 9012:2011.
This document does not apply to manual and machine cutting blowpipes according to EN ISO 5172:20061.
This document contains technical regulations, specifications and tests.
Blowpipes are intended for gaseous fuels in connection with oxygen, compressed air or aspirated air.
Flow rates are not expressly limited and depend on the thermal process to be performed.
Gasschweißgeräte - Handgeführte Sonderbrenner und Maschinenbrenner für industrielle Prozesse zum Flammwärmen, Flammlöten und für verwandte Prozesse
Dieses Dokument bezieht sich auf industrielle Hand- und Maschinenbrenner mit frei brennenden Flammen für die Wärmebehandlung von Werkstücken. Diese Brenner sind aufgrund der Art ihrer Ausführung für besondere Anwendungen konstruiert und sind nicht durch den Anwendungsbereich von EN ISO 5172:2006 und EN ISO 9012:2011 abgedeckt.
Dieses Dokument ist nicht anwendbar für handbetätigte und Maschinen-Schneidbrenner nach EN ISO 5172:20061.
Dieses Dokument enthält technische Vorschriften, Spezifikationen und Prüfungen.
Die Brenner sind für gasförmige Brennstoffe zusammen mit Sauerstoff, Druck- oder Ansaugluft vorgesehen.
Die Durchflussmengen sind nicht ausdrücklich begrenzt und hängen von dem auszuübenden thermischen Prozess ab.
Matériel de soudage aux gaz - Chalumeaux manuels et automatiques à usage industriel, pour le chauffage à la flamme, le brasage à la flamme et les techniques connexes
Le présent document porte sur les chalumeaux manuels et les chalumeaux machines fixes produisant des flammes libres pour le traitement thermique des pièces de travail. Ces chalumeaux sont, du fait de leur mode de construction, conçus pour des applications spéciales et ne sont pas couverts par le domaine d’application de l’EN ISO 5172:2006 1 et l’EN ISO 9012:2011.
Le présent document ne s’applique pas aux chalumeaux coupeurs manuels et machines conformes à l’EN ISO 5172:2006 1.
Le présent document contient des réglementations techniques, des spécifications et des essais.
Les chalumeaux sont destinés à être utilisés avec des gaz combustibles en association avec de l’oxygène, de l’air comprimé ou de l’air aspiré.
Les débits ne sont pas expressément limités et dépendent du procédé thermique à réaliser.
1 Telle que modifiée par l’EN ISO 5172:2006/A1:2012 et l’EN ISO 5172:2006/A2:2015.
Oprema za plamensko varjenje - Ročni in strojni gorilniki za industrijsko uporabo za plamensko segrevanje, spajkanje in sorodne postopke
To dokument obravnava ročne gorilnike in stacionarne strojne gorilnike s prosto gorečimi plameni
za toplotno obdelavo obdelovancev. Ti gorilniki so zaradi načina izdelave zasnovani za
posebno uporabo in ne spadajo v področje uporabe standardov EN ISO 5172:20061 in EN ISO 9012:2011.
Ta dokument se ne uporablja za ročne in strojne gorilnike za rezanje v skladu s standardom EN ISO 5172:20061.
To dokument vsebuje tehnične predpise, specifikacije in preskuse.
Gorilniki so namenjeni za plinasta goriva v povezavi s kisikom, stisnjenim zrakom ali vsesanim zrakom.
Pretoki niso izrecno omejeni in so odvisni od toplotnega postopka, ki se bo izvedel.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2024
Nadomešča:
SIST-TP CEN/TR 13259:2013
Oprema za plamensko varjenje - Ročni in strojni gorilniki za industrijsko uporabo
za plamensko segrevanje, spajkanje in sorodne postopke
Gas welding equipment - Industrial manual and machine blowpipes for flame heating,
flame brazing and allied processes
Gasschweißgeräte - Handgeführte Sonderbrenner und Maschinenbrenner für industrielle
Prozesse zum Flammwärmen, Flammlöten und für verwandte Prozesse
Matériel de soudage aux gaz - Chalumeaux manuels et automatiques à usage industriel,
pour le chauffage à la flamme, le brasage à la flamme et les techniques connexes
Ta slovenski standard je istoveten z: CEN/TS 13259:2023
ICS:
25.160.30 Varilna oprema Welding equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN/TS 13259
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
November 2023
TECHNISCHE SPEZIFIKATION
ICS 25.160.30 Supersedes CEN/TR 13259:2013
English Version
Gas welding equipment - Industrial manual and machine
blowpipes for flame heating, flame brazing and allied
processes
Matériel de soudage aux gaz - Chalumeaux manuels et Gasschweißgeräte - Handgeführte Sonderbrenner und
automatiques à usage industriel, pour le chauffage à la Maschinenbrenner für industrielle Prozesse zum
flamme, le brasage à la flamme et les techniques Flammwärmen, Flammlöten und für verwandte
connexes Prozesse
This Technical Specification (CEN/TS) was approved by CEN on 22 October 2023 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.
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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 13259:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Mixing systems . 10
4.1 General. 10
4.2 Injector blowpipe . 10
4.3 Equal pressure blowpipe . 10
4.4 Blowpipe with gas mixing nozzle . 10
4.5 Blowpipe for aspirated air . 11
4.6 Blowpipe with external mixing (Diffusion blowpipe) . 13
5 Examples for the design of blowpipes . 14
5.1 General. 14
5.2 Manual blowpipes . 14
5.3 Machine blowpipes . 15
5.4 Machine blowpipe – automatic . 16
6 Hose connections . 17
7 Materials . 17
8 Description of operation and operational incidents. 18
8.1 Description of mixtures and flames . 18
8.1.1 Blowing off of the flame . 18
8.1.2 Neutral flame (only for acetylene). 18
8.1.3 Process-related flame (for all fuel gases). 18
8.1.4 Neutral mixture . 18
8.1.5 Process-related mixture . 18
8.2 Description of operational incidents . 18
9 Marking . 18
10 Safety and operational requirements . 18
10.1 General. 18
10.2 Gas tightness . 19
10.3 Valves . 19
10.4 Adjustment of flame . 19
10.5 Flow rate . 19
10.6 Protection against gas backflow . 19
10.7 Extinguishing behaviour and protection against backfire, sustained backfire and
flashback . 19
10.8 Stability in wind for fuel gas/compressed air flames . 19
10.9 Thermal stability-Resistance to overheating . 19
11 Tests . 20
11.1 General. 20
11.2 Leak test . 20
11.3 Test for stability in wind for fuel gas/compressed air flames . 20
11.4 Valve test. 20
11.5 Gas backflow test . 20
11.5.1 General . 20
11.5.2 Quick suction effect test . 20
11.6 Testing of backfire, sustained backfire and flashback . 21
11.6.1 General . 21
11.6.2 Extinguishing behaviour test . 21
11.6.3 Overheating test . 21
11.6.4 Nozzle flow velocity test . 21
12 Instruction manual . 21
Annex A (informative) Terminology for heating blowpipes and examples of design . 23
Annex B (informative) Approximated mixing ratios for process-related flame settings
(adjustments) . 25
Annex C (informative) Types of blowpipe heads and their applications . 26
Bibliography . 30
European foreword
This document (CEN/TS 13259:2023) has been prepared by Technical Committee CEN/TC 121
“Welding and allied processes” the secretariat of which is held by DIN.
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 CEN/TR 13259:2013.
The main changes compared to the previous edition CEN/TR 13259:2013 are listed below:
— the type of deliverable was changed to CEN/TS;
— the wording of the whole document was updated and clarified;
— in Clause 2 the normative references were updated;
— 5.4 and Figure 9 were added;
— with 11.6.2 an extinguishing behaviour test was added;
— with 11.6.4 a nozzle flow velocity test was added.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to announce this Technical Specification: 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, Türkiye and the
United Kingdom.
Introduction
Requests for official interpretations of any aspect of this document should be directed to the Secretariat
of CEN/TC 121/WG 19 via national standardization body.
1 Scope
This document refers to manual blowpipes and stationary machine blowpipes with free burning flames
for heat treatment of work pieces. These blowpipes are, due to their type of construction, designed for
special applications and do not fall under the scope of EN ISO 5172:2006 and EN ISO 9012:2011.
This document does not apply to manual and machine cutting blowpipes according to
EN ISO 5172:2006 .
This document contains technical regulations, specifications and tes
...
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