EN 14424:2013
(Main)Hose fittings with screwed ferrules
Hose fittings with screwed ferrules
This European Standard specifies the design, materials and dimensions of hose fittings with screwed ferrules for rubber and thermoplastics hoses for use with flammable and non-flammable liquids or gases, e.g. fuel dispensing hoses, liquid natural gas (LPG) hoses, tank truck hoses and hoses for liquid and chemical chemicals. The nominal sizes covered are DN 13 to DN 40.
Up to DN 25, the maximum working pressure is 25 bar ), and for DN 32 and DN 40 the maximum working pressure is 16 bar.
The working temperature range is -20 °C to +65 °C, for LPG-usage it is -30 °C to +70 °C up to DN 25, and for LT-(low temperature) usage it is -50 °C to +70 °C.
Schlaucharmaturen mit Schraubhülsen
Diese Europäische Norm legt die Ausführung, Werkstoffe und Maße für Schlaucharmaturen mit Schraub-hülsen für Schläuche aus Gummi und Thermoplast für brennbare und nichtbrennbare Flüssigkeiten oder Gase, z. B. Schläuche für Zapfstellen, Schläuche für Flüssiggas (LPG), Schläuche für Tankwagen und Schläuche für flüssige oder gasförmige Chemikalien fest. Sie gilt für die Nennweiten DN 13 bis DN 40.
Bis DN 25 beträgt der höchst zulässige Arbeitsdruck 25 bar ) und für DN 32 und DN 40 beträgt der höchst zulässige Arbeitsdruck 16 bar.
Der Arbeitstemperaturbereich beträgt –20 °C bis 65 °C, für LPG-Anwendungen –30 °C bis 70 °C bis DN 25 und für LT-(Low temperature) Anwendungen –50 °C bis 70 °C.
Raccords pour flexibles avec bague vissée
La présente Norme européenne spécifie les exigences applicables à la conception, aux matériaux et aux dimensions des raccords à bague vissée pour flexibles en caoutchouc et en thermoplastique destinés à être utilisés avec des liquides et des gaz inflammables et ininflammables, comme par exemple les flexibles de distribution de carburant, les flexibles pour gaz naturel liquéfié (GPL), les flexibles de camions citernes et flexibles pour produits chimiques liquides et gazeux. Il couvre les dimensions nominales DN 13 à DN 40.
Jusqu’au DN 25, la pression maximale de service est de 25 bar ), et pour les DN 32 et DN 40 la pression maximale de service est de 16 bar.
La plage de températures de service est de -20 °C à +65 °C, pour utilisations GPL elle est de -30 °C à +70 °C jusqu’au DN 25, et pour utilisations LT (basse température) de -50 °C à +70 °C.
Cevni fitingi z vijačnimi pušami
Ta evropski standard določa načrtovanje, materiale in dimenzije cevnih fitingov z vijačnimi pušami za gumene in plastomerne cevi za uporabo z vnetljivimi ali nevnetljivimi plini, npr. za cevi za točenje goriva, cevi za tekoči zemeljski plin (LPG), cevi za TW cisterne in cevi za tekoče in plinaste kemikalije. Obravnavane nominalne velikosti so od DN 13 do DN 40. Do DN 25 je največji delovni tlak 25 barov1), za DN 32 in DN 40 pa je največji delovni tlak 16 barov. Razpon delovne temperature je od -20 °C do +65 °C, za uporabo za LPG do DN 25 od -30 °C do +70 °C in za uporabo pri nizki temperaturi od -50 °C do +70 °C.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Schlaucharmaturen mit SchraubhülsenRaccords pour flexibles avec bague visséeHose fittings with screwed ferrules23.040.70Gumene cevi in armatureHoses and hose assembliesICS:Ta slovenski standard je istoveten z:EN 14424:2013SIST EN 14424:2013en,fr,de01-september-2013SIST EN 14424:2013SLOVENSKI
STANDARDSIST EN 14424:20051DGRPHãþD
SIST EN 14424:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14424
June 2013 ICS 23.040.70 Supersedes EN 14424:2004English Version
Hose fittings with screwed ferrules
Raccords pour flexibles avec bague vissée
Schlaucharmaturen mit Schraubhülsen This European Standard was approved by CEN on 8 May 2013.
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, 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 United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14424:2013: ESIST EN 14424:2013
EN 14424:2013 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .5 4 General requirements .5 4.1 General .5 4.2 Resistance of the fitting materials to the fluid .5 4.3 Maximum working pressures and temperatures .6 5 Dimensions and designation .6 5.1 Dimensions .6 5.2 Ordering designation system . 13 6 Materials . 14 6.1 General . 14 6.2 Hose fittings and union nuts . 14 6.3 Surface treatment . 14 6.4 Thread gaskets . 14 7 Marking . 15 8 Type testing and quality control . 15 8.1 General .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.