EN 14125:2013
(Main)Thermoplastic and flexible metal pipework for underground installation at petrol filling stations
Thermoplastic and flexible metal pipework for underground installation at petrol filling stations
This European Standard specifies requirements for underground pipework systems used to transfer liquid fuels and their vapours at petrol filling stations. Minimum performance requirements covering fitness for purpose, safety and environmental protection are given.
This European Standard applies to pipework made from thermoplastics, which may include some degree of reinforcement, and to flexible metal pipework. It does not apply to fibre reinforced thermosets, commonly referred to as glass fibre reinforced plastic (GRP), nor to rigid metals.
This document applies to:
- delivery pipes from tanks to dispensers, including positive pressure, vacuum suction and siphon modes;
- fill pipes from road tankers to tanks;
- vapour recovery and vent pipework;
- pipework for secondary containment;
- fittings.
It does not apply to pipework for use with liquefied petroleum gas.
Thermoplastische und flexible metallene Rohrleitungen für erdverlegte Installationen für Tankstellen
Diese Europäische Norm legt Anforderungen an erdverlegte Rohrleitungssysteme fest, die für die Beförderung von flüssigen Kraftstoffen und deren Dämpfen an Tankstellen eingesetzt werden. Angegeben sind Mindestleistungsanforderungen an Gebrauchstauglichkeit, Sicherheit und Umweltschutz.
Diese Europäische Norm gilt für Rohrleitungen aus thermoplastischen Kunststoffen, die einen bestimmten Anteil an Verstärkungswerkstoffen enthalten können, und für flexible Rohrleitungen aus Metall. Es gilt weder für faser¬verstärkte Duroplaste, üblicherweise als glasfaserverstärkte Kunststoffe (GFK) bezeichnet, noch für biegesteife Metalle.
Dieses Dokument gilt für:
- Förderrohre von Tanks zu Zapfsäulen, einschließlich in Überdruck-, Vakuumsaug- und Siphon-Betriebsart;
- Füllleitungen von Straßentankfahrzeugen zu Tanks;
- Gasrückführ- und Entlüftungsleitungen;
- Rohrleitungen für Schutzrohre;
- Rohrverbindungsstücke.
Es gilt nicht für Rohrleitungen für den Transport von Flüssiggas.
Tuyauteries enterrées thermoplastiques et tuyauteries métalliques flexibles pour stations-service
La présente norme Européenne spécifie les exigences relatives aux systèmes de tuyauteries enterrées utilisées pour le transfert des carburants liquides et de leurs vapeurs dans les stations-service. Il donne les exigences relatives aux performances minimales couvrant l'aptitude à l'emploi, la sécurité et la protection de l'environnement.
La présente norme Européenne s'applique aux tuyauteries en matériaux thermoplastiques pouvant comporter certains renforts, ainsi qu'aux tuyauteries métalliques flexibles. Il ne s'applique ni aux matériaux thermodurcissables renforcés par des fibres, généralement désignés par plastique renforcé de fibres de verre (GRP), ni aux métaux rigides.
Le présent document s'applique :
- aux conduites d'alimentation des installations de distribution à partir des réservoirs, y compris les modes de pression positive, d'aspiration et de siphonage à dépression ;
- aux tuyauteries de remplissage des réservoirs à partir des camions citernes ;
- aux tuyauteries de récupération des vapeurs et d’aération (évent) ;
- aux tuyauteries destinées au confinement secondaire ;
- aux raccords.
Le présent document ne s'applique pas aux tuyauteries réservées au gaz de pétrole liquéfié (GPL).
Cevovodi iz kovinskih gibljivih cevi in cevi iz plastomerov za podzemne napeljave za bencinske servise
Ta evropski standard določa zahteve za podzemne cevovodne sisteme, ki se uporabljajo za prenos tekočih goriv in njihovih hlapov za bencinske servise. Podane so minimalne zahteve glede zmogljivosti, ki zajemajo primernost za namen, varnost in varstvo okolja. Ta evropski standard se uporablja za cevi iz plastomerov, ki so lahko ojačane do določene mere, in za cevovode iz kovinskih gibljivih cevi. Ne uporablja se za z vlakni ojačane termoreaktivne materiale, ki so običajno imenovani »s steklenimi vlakni ojačani duromerni materiali (GRP)«, ali za toge kovine. Ta dokument se uporablja za: – dostavne cevi, ki vodijo od rezervoarjev do naprav za točenje, vključno z načini pozitivnega tlaka, vakuumskega sesanja in sifona; – polnilne cevi, ki vodijo od cestnih cistern do rezervoarjev; – cevovode za rekuperiranje hlapov in prezračevanje; – cevovode za drugotno zajetje; – spojnike. Ne uporablja se za cevovode za uporabo z utekočinjenim naftnim plinom.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2013
1DGRPHãþD
SIST EN 14125:2005
SIST EN 14125:2005/A1:2007
Cevovodi iz kovinskih gibljivih cevi in cevi iz plastomerov za podzemne napeljave
za bencinske servise
Thermoplastic and flexible metal pipework for underground installation at petrol filling
stations
Thermoplastische und flexible metallene Rohrleitungen für erdverlegte Installationen für
Tankstelle
Tuyauteries enterrées thermoplastiques et en métaux flexibles pour stations-service
Ta slovenski standard je istoveten z: EN 14125:2013
ICS:
23.040.10 Železne in jeklene cevi Iron and steel pipes
75.200 2SUHPD]DVNODGLãþHQMH Petroleum products and
QDIWHQDIWQLKSURL]YRGRYLQ natural gas handling
]HPHOMVNHJDSOLQD equipment
83.140.30 Cevi, fitingi in ventili iz Plastics pipes, fittings and
polimernih materialov valves
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 14125
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2013
ICS 75.200 Supersedes EN 14125:2004
English Version
Thermoplastic and flexible metal pipework for underground
installation at petrol filling stations
Tuyauteries enterrées thermoplastiques et tuyauteries Thermoplastische und flexible metallene Rohrleitungen für
métalliques flexibles pour stations-service erdverlegte Installationen für Tankstellen
This European Standard was approved by CEN on 1 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 Ref. No. EN 14125:2013: E
worldwide for CEN national Members.
Contents Page
Foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 8
4 Classes and dimensions . 9
4.1 Classes of pipework . 9
4.2 Fittings . 9
4.3 Dimensional tolerances . 9
5 Physical properties . 10
5.1 Pressure . 10
5.1.1 General . 10
5.1.2 Hydrostatic pressure . 10
5.1.3 Vacuum . 10
5.1.4 Cyclic pressure . 11
5.2 Estimated working life . 11
5.3 Temperature . 11
5.4 Mechanical tests . 11
5.4.1 Crush test . 11
5.4.2 Bend radius test . 12
5.4.3 Impact test . 12
5.4.4 Puncture test . 12
5.4.5 Pull test . 12
5.5 Fuel tests . 13
5.5.1 Fuel compatibility . 13
5.5.2 Fuel permeability . 13
5.5.3 Swelling . 13
5.6 Static electricity . 14
5.6.1 General . 14
5.6.2 Requirements for insulating plastic pipe systems . 14
5.6.3 Requirements for plastic pipe systems with conductive or dissipative linings . 14
5.7 Weathering . 14
5.8 Corrosion resistance . 14
5.9 Summary of tests . 15
6 Production control . 15
7 Testing . 16
7.1 General items referring to the test methods . 16
7.1.1 Selection of test samples from a product range . 16
7.1.2 Number of samples. 16
7.1.3 Tests following conditioning . 16
7.1.4 Combined tests . 17
7.1.5 Procedure for retesting . 17
7.1.6 Test Fuels . 17
7.2 Test methods . 18
7.2.1 Hydrostatic pressure . 18
7.2.2 Vacuum test . 18
7.2.3 Cyclic pressure test . 19
7.2.4 Crush test . 19
7.2.5 Bend radius test . 19
7.2.6 Impact test. 20
7.2.7 Puncture resistance . 20
7.2.8 Fuel compatibility test . 21
7.2.9 Fuel permeability test . 22
7.2.10 Longitudinal swelling . 22
7.2.11 Pull-out test . 23
7.2.12 Fitting Pull-out test . 23
8 Markings on pipe and fittings . 23
9 Manuals . 24
9.1 Product manual . 24
9.2 Installation manuals . 25
10 Records . 25
Annex A (informative) A-deviations . 26
Annex B (informative) Static Electricity . 28
B.1 General . 28
B.2 Delivering fuels to underground tanks . 29
B.2.1 Systems with metal pipes . 29
B.2.2 Systems with plastic pipes . 29
Bibliography . 32
Foreword
This document (EN 14125:2013) has been prepared by Technical Committee CEN/TC 393 “Equipment for
storage tanks and for filling stations”, the secretariat of which is held by DIN.
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 December 2013, and conflicting national standards shall
be withdrawn at the latest by December 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN 14125:2004.
Compared with the 2004 edition and the amendment dated 2006 the following fundamental changes are
given:
new definitions included;
new types of secondary containment included;
multilayer pipes included;
requirements for static electricity revised;
new test fuels added;
test procedures revised;
A-deviation for the Netherlands added.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France,
Germa
...
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