SIST EN 16436-1:2014+A1:2016
(Main)Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixture in the vapour phase - Part 1: Hoses and tubings
Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixture in the vapour phase - Part 1: Hoses and tubings
This European Standard specifies the characteristics and performance requirements for tubing and hoses made of either rubber or plastics for use with commercial propane and commercial butane and mixtures thereof, in the vapour phase, for connection of appliances, from:
- pressurized gas container to a regulating device,
- pressurized gas container to an appliance,
- regulating device to an appliance, and
- regulating device to installation pipework,
in environments of a temperature range from -30 °C to +70 °C. Working pressures are from 0 bar to 30 bar.
Three classes are defined in Table 1 according to the maximum working pressures and minimum ambient temperatures.
This European Standard only covers the tubing or hose part of assemblies. The assemblies themselves will be covered by EN 16436-2.
This European Standard does not apply to hoses for:
- welding purposes (see EN ISO 3821, EN 1327);
- propulsion purposes;
- LPG transfer purposes (see EN 1762).
Gummi- und Kunststoffschläuche und -Schlauchleitungen mit und ohne Einlage zur Verwendung mit Propan, Butan und deren Gemischen in der Gasphase - Teil 1: Schläuche mit und ohne Einlage
Diese Europäische Norm legt die Merkmale und Leistungsanforderungen für Gummi- oder Kunststoff-schläuche mit und ohne Einlage fest, für den Einsatz mit handelsüblichem Propan und handelsüblichem Butan und deren Gemischen in der Gasphase für die Verbindung von Geräten, von
- einem mit Druck beaufschlagten Gasbehälter an ein Druckregelgerät,
- einem mit Druck beaufschlagten Gasbehälter an ein Gasgerät,
- einem Druckregelgerät an ein Gasgerät und
- einem Druckregelgerät an eine Metallleitung,
in einem Umgebungstemperaturbereich von −30 °C bis +70 °C. Die Betriebsdrücke liegen zwischen 0 bar und 30 bar.
In Tabelle 1 werden drei Klassen in Abhängigkeit vom höchsten Betriebsdruck und der niedrigsten Umgebungstemperatur festgelegt.
Diese Europäische Norm behandelt nur den Schlauchteil, mit oder ohne Einlage, von Schlauchleitungen. Die Schlauchleitungen werden in EN 16436-2 geregelt.
Diese Europäische Norm gilt nicht für Schläuche für:
- Schweißanwendungen (siehe EN ISO 3821, EN 1327);
- Antriebszwecke;
- Flüssiggasfüll-und umfüllverfahren (siehe EN 1762).
Tuyaux, tubes et flexibles en caoutchouc et en plastique pour utilisation avec le propane, le butane et leurs mélanges en phase vapeur - Partie 1: Tuyaux et tubes
La présente Norme européenne spécifie les caractéristiques et les exigences de performance des tubes et
tuyaux en caoutchouc ou en plastique, pour utilisation avec le propane commercial, le butane commercial et
leurs mélanges, en phase vapeur, pour le raccordement des appareils, depuis :
- des récipients de gaz sous pression à un dispositif de détente,
- des récipients de gaz sous pression à un appareil,
- un dispositif de détente à un appareil, et
- un dispositif de détente à la tuyauterie d’une installation,
dans des conditions de température située dans une plage de valeurs comprises entre - 30 °C et + 70 °C. Les
pressions de service sont comprises entre 0 bar et 30 bar.
Trois classes sont définies dans le Tableau 1 en fonction de la pression maximale de service et de la
température ambiante minimale.
La présente Norme européenne ne s’applique qu’à la partie tube ou tuyaux des flexibles qui seront couverts
par une autre norme.
La présente Norme européenne ne s’applique pas aux tuyaux utilisés pour :
- les besoins de soudure (voir l’EN ISO 3821, EN 1327) ;
- les besoins de propulsion ;
- les besoins de transfert de gaz de pétrole liquéfié (voir l’EN 1762).
Gumeni in plastični priključki, cevovodi in cevi za propan, butan in njune zmesi v plinastem stanju - 1. del: Cevi in cevovodi
Ta evropski standard določa značilnosti in zahteve glede učinkovitosti za gumene in plastične priključke in cevi za tržni propan, tržni butan in njune zmesi v plinastem stanju, za priključitev aparatov, kot so:
– tlačna posoda za plin z napravo za uravnavanje,
– tlačna posoda za plin z aparatom,
– naprava za uravnavanje z aparatom in
– naprava za uravnavanje z napeljavo,
v okoljih s temperaturo od −30 °C do +70 °C. Delovni tlak znaša od 0 do 30 barov.
V preglednici 1 so določeni trije razredi glede na najvišji delovni tlak in najmanjše temperature okolja.
Ta evropski sistem zajema samo priključke in cevi, ki so del priključkov. Priključke bo obravnaval standard EN 16436-2.
Ta evropski standard se ne uporablja za cevi za:
– varjenje (glejte EN ISO 3821, EN 1327);
– pogon;
– pretok utekočinjenega naftnega plina (LPG) (glejte EN 1762).
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Gummi- und Kunststoffschläuche und -Schlauchleitungen mit und ohne Einlage zur Verwendung mit Propan, Butan und deren Gemischen in der Gasphase - Teil 1: Schläuche mit und ohne EinlageTuyaux, tubes et flexibles en caoutchouc et en plastique pour utilisation avec le propane, le butane et leurs mélanges en phase vapeur - Partie 1: Tuyaux et tubesRubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixture in the vapour phase - Part 1: Hoses and tubings83.140.40Gumene ceviHosesICS:Ta slovenski standard je istoveten z:EN 16436-1:2014+A1:2015SIST EN 16436-1:2014+A1:2016en,fr,de01-februar-2016SIST EN 16436-1:2014+A1:2016SLOVENSKI
STANDARD
SIST EN 16436-1:2014+A1:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16436-1:2014+A1
December
t r s w ICS
t uä r v rä y r Supersedes EN
s x v u xæ sã t r s vEnglish Version
Rubber and plastics hosesá tubing and assemblies for use with propane and butane and their mixture in the vapour phase æ Part
sã Hoses and tubings Tuyauxá tubes et flexibles en caoutchouc et en plastiquepour utilisation avec le propaneá le butane et leurs mélanges en phase vapeur æ Partie
sã Tuyaux et tubes Gummiæ und Kunststoffschläuche und æSchlauchleitungen mit und ohne Einlage zur Verwendung mit Propaná Butan und deren Gemischen in der Gasphase æ Teil
sã Schläuche mit und ohne Einlage This European Standard was approved by CEN on
x March
t r s v and includes Amendment
s approved by CEN on
s October
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
9
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x v u xæ sã t r s v ªA sã t r s w ESIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 5 4 Classification of tubing and hose . 5 5 Materials and construction of tubing and hoses . 6 6 Dimensions of tubing and hoses . 7 6.1 Inside diameters, wall thicknesses and concentricity . 7 6.2 Measurement of ovality . 7 7 Properties of materials for tubing, lining and cover of hoses . 7 7.1 Tensile strength and elongation at break . 7 7.2 Accelerated ageing . 8 7.3 Resistance to n-pentane . 8 8 Performance requirements of tubing and hoses . 8 8.1 Visible defects evaluation . 8 8.2 Cleanliness . 8 8.3 Pressure requirements . 8 8.4 Adhesion in hoses . 9 8.5 Resistance to kinking . 9 8.6 Resistance to crushing . 9 8.7 Low temperature flexibility . 9 8.8 Flame propagation . 9 8.9 Permeability to propane . 9 8.10 Resistance to ozone . 10 8.11 UV (xenon arc lamp) test . 10 8.12 Loss in mass on heating (for non vulcanized (plastics) materials only) . 10 8.13 Durability of the marking . 10 9 Marking . 10 Annex A (normative)
Test methods for tubing and hoses . 12 !Annex B (informative)
A–deviations" . 17 Bibliography . 18
SIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 3 European foreword This document (EN 16436-1:2014+A1:2015) has been prepared by Technical Committee CEN/TC 181 “Dedicated liquefied petroleum gas appliances”, the secretariat of which is held by AFNOR. 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 June 2016, and conflicting national standards shall be withdrawn at the latest by June 2016. 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 includes Amendment 1 approved by CEN on 2015-10-01. This document supersedes EN 16436-1:2014. The start and finish of text introduced or altered by amendment is indicated in the text by tags !". 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, 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 the United Kingdom. SIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 4 1 Scope This European Standard specifies the characteristics and performance requirements for tubing and hoses made of either rubber or plastics for use with commercial propane and commercial butane and mixtures thereof, in the vapour phase, for connection of appliances, from: — pressurized gas container to a regulating device, — pressurized gas container to an appliance, — regulating device to an appliance, and — regulating device to installation pipework, in environments of a temperature range from –30 °C to +70 °C. Working pressures are from 0 bar to 30 bar. Three classes are defined in Table 1 according to the maximum working pressures and minimum ambient temperatures. This European Standard only covers the tubing or hose part of assemblies. The assemblies themselves will be covered by EN 16436-2. This European Standard does not apply to hoses for: — welding purposes (see EN ISO 3821, EN 1327); — propulsion purposes; — LPG transfer purposes (see EN 1762). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 176, Plastics — Determination of loss of plasticizers — Activated carbon method (ISO 176) EN ISO 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing (ISO 1402) EN ISO 4080, Rubber and plastics hoses and hose assemblies — Determination of permeability to gas (ISO 4080) EN ISO 4671, Rubber and plastics hoses and hose assemblies — Methods of measurement of the dimensions of hoses and the lengths of hose assemblies (ISO 4671) EN ISO 7326, Rubber and plastics hoses — Assessment of ozone resistance under static conditions (ISO 7326) EN ISO 8033, Rubber and plastics hoses — Determination of adhesion between components (ISO 8033) EN ISO 8330:2008, Rubber and plastics hoses and hose assemblies —
Vocabulary (ISO 8330:2007) EN ISO 10619-2, Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness — Part 2: Bending tests at sub-ambient temperatures (ISO 10619-2) SIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 5 EN ISO 30013, Rubber and plastics hoses — Methods of exposure to laboratory light sources — Determination of changes in colour, appearance and other physical properties (ISO 30013) ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties ISO 105-A02, Textiles — Tests for colour fastness — Part A02: Grey scale for assessing change in colour ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 8330:2008 and the following apply. 3.1 commercial butane hydrocarbon product composed predominantly of butanes and/or butenes Note 1 to entry: The remaining part can consist mainly of propane/propene and pentane/pentene isomers. [SOURCE: ISO 9162] 3.2 commercial propane hydrocarbon product composed predominantly of propane and/or propene Note 1 to entry: The remaining part can consist mainly of ethane/ethene and butane/butene isomers. [SOURCE: ISO 9162] 3.3 tubing single core of plastic or rubber with no reinforcement or cover 3.4 hose rubber or flexible thermoplastic lining with a reinforcement made of natural or synthetic textile material applied either spirally wound or braided, and a flexible rubber or thermoplastic outer cover 4 Classification of tubing and hose One class of tubing and two classes of hose are specified in Table 1 depending on the maximum working pressure and minimal ambient temperatures. Table 1 — Classification of tubings and hoses Class Maximum working pressure bar Minimum ambient temperature °C 1 (tubing) 0,2 -20 2 (hose) 10 -30 3 (hose) 30 SIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 6 NOTE Classes 1 and 2 are usually used downstream of a pressure regulating device. 5 Materials and construction of tubing and hoses Class 1 tubing shall be made of rubber or thermoplastic material. Class 2 and class 3 hoses shall comprise a — rubber or thermoplastics lining; — reinforcement of natural or synthetic fibres applied either spirally wound or braided; — rubber or plastics cover. The outer cover may be pricked to allow any gas trapped between the inner lining and outer cover to be released. The surface colour of the tubing or hose shall be: - orange (see Figure 1a); or - black with the marking above, on, or below a continuous orange line of 5 mm minimum width (see Figure 1b); or - white for classes 1 and 2 with the marking above, on, or below a continuous orange line of 5 mm minimum width (see Figure 2).
a) option 1
b) option 2 Key
orange colour
black colour Figure 1 — Possible marking for classes 1, 2 or 3 SIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 7
Key
orange colour
white colour Figure 2 — Possible marking for classes 1 or 2 6 Dimensions of tubing and hoses 6.1 Inside diameters, wall thicknesses and concentricity When measured in accordance with EN ISO 4671 the inside diameters, tolerances and concentricity shall conform to the values given in Table 2. Table 2 — Dimensions of hoses or tubing Dimensions in millimetres Inside diameters 3,2 4,0 5,0 6,3 8,0 9,0 10,0 10,5 12,5 Tolerance of inside diameter ± 0,3 ± 0,4 ± 0,4 ± 0,5 ± 0,5 ± 0,5 ± 0,6 ± 0,6 ± 0,6 Maximum variation in concentricity 0,3 0,4 0,4 0,4 0,5 0,5 0,5 0,5 0,5 Wall thickness class 1 and class 2 2,5 3,5 3,5 3,5 3,5 3,5 5,0 5,0 5,0 Wall thickness class 3 3,5 4,0 4,0 5,0 5,0 5,0 5,0 5,0 6,0 Tolerance of wall thickness ± 0,4 ± 0,4 ± 0,4 ± 0,4 ± 0,5 ± 0,5 ± 0,5 ± 0,5 ± 0,5 6.2 Measurement of ovality When measuring on a hose cross section, the minimum diameter Dmin and the maximum diameter Dmax, the ratio Dmin/Dmax shall not be less than 0,80. 7 Properties of materials for tubing, lining and cover of hoses 7.1 Tensile strength and elongation at break When tested in accordance with A.2, the materials used for tubing, lining and cover of hoses shall conform to the values given in Table 3. SIST EN 16436-1:2014+A1:2016
EN 16436-1:2014+A1:2015 (E) 8 Table 3 — Requirements for tensile strength and elongation at break Class Component Tensile strength min. MPa Elongation at break min. % 1 Tubing 7,0 250 2, 3 Lining and cover 7.2 Accelerated ageing After ageing in accordance with ISO 188, using a normal air oven and conditions given in Table 4, materials used for tubing, for the lining and cover of hoses shall conform to the values given in Table 4. Table 4 — Requi
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