EN 13765:2003
(Main)Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification
Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification
This European Standard specifies requirements for five types of thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for carrying hydrocarbons, solvents and chemicals. It specifies bore sizes from 25 mm to 250 mm, working pressures from 4 bar to 14 bar and working temperatures from -30°C to 160°C. Type 1 hoses are suitable for vapour and liquid applications. Types 2 to 5 hoses are suitable only for liquid applications.
Thermoplastische, mehrlagige (nicht vulkanisierte) Schläuche und Schlauchleitungen für die Förderung von Kohlenwasserstoffen, Lösungsmittel und Chemikalien - Spezifikation
Diese Europäische Norm legt Anforderungen fest für vier Typen thermoplastischer, mehrlagiger (nicht vulkanisierte) Schläuche und Schlauchleitungen zur Förderung von Kohlenwasserstoffen, Lösungsmitteln und Chemikalien. Sie legt Bohrungsdurchmesser von 25 mm bis 250 mm, Betriebsdrücke von 4 bar ) bis 14 bar und Betriebstemperaturen von 30 °C bis 150 °C fest.
Der Schlauchtyp 1 ist geeignet für die Anwendung mit Gas. Die Schlauchtypen 2 bis 4 sind für Anwendungen mit Flüssigkeit geeignet.
ANMERKUNG Der Anwender wird auf Anhang A verwiesen, der die Werkstoffauswahl für die Innenwände der Lagen und der polymeren Überzüge der inneren Wendel bezüglich der durch die Schläuche und/oder Schlauchleitungen zu fördernden Chemikalien betrifft.
Diese Norm gilt nicht für Schlauchleitungen für:
Flugzeugbetankung (EN 1361)
Zapfstellenschläuche (EN 1360)
Ölbrenner (EN ISO 6806)
Flüssiggas und flüssiges Erdgas (prEN 13766)
Feuerwehrschläuche (EN ISO 14775)
Kühlkreisläufe
Tuyaux et flexibles en thermoplastique multicouches (non vulcanisés) utilisés pour le dépotage d'hydrocarbures, solvents et produits chimiques - Spécification
La présente Norme européenne spécifie des exigences pour quatre types de tuyaux et flexibles en thermoplastique multicouches (non vulcanisés) utilisés pour le transport d'hydrocarbures, de solvants et de produits chimiques. Il spécifie des diamètres de passage compris entre 25 mm et 250 mm, des pressions de service comprises entre 4 bar ) et 14 bar et des températures d'utilisation comprises entre -30 °C et 150 °C.
Les tuyaux de type 1 conviennent aux applications pour vapeur. Les tuyaux de type 2 à 4 conviennent aux applications pour liquides.
Cette norme ne s'applique pas aux flexibles destinés :
¾ au ravitaillement en carburant des avions (EN 1361) ;
¾ à la livraison de carburant (EN 1360) ;
¾ aux brûleurs à mazout (EN ISO 6806) ;
¾ aux gaz de pétrole liquéfiés et au gaz naturel liquéfié (prEN 13766) ;
¾ à la lutte contre l'incendie (EN ISO 14775) ;
¾ aux circuits réfrigérants.
Plastomerne večslojne (nevulkanizirane) cevi in cevni priključki za pretok ogljikovodikov, topil in kemikalij - Specifikacija
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Thermoplastische, mehrlagige (nicht vulkanisierte) Schläuche und Schlauchleitungen für die Förderung von Kohlenwasserstoffen, Lösungsmittel und Chemikalien - SpezifikationTuyaux et flexibles en thermoplastique multicouches (non vulcanisés) utilisés pour le dépotage d'hydrocarbures, solvents et produits chimiques - SpécificationThermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification83.140.40Gumene ceviHosesICS:Ta slovenski standard je istoveten z:EN 13765:2003SIST EN 13765:2003en01-julij-2003SIST EN 13765:2003SLOVENSKI
STANDARD
SIST EN 13765:2003
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13765February 2003ICS 23.040.70English versionThermoplastic multi-layer (non-vulcanized) hoses and hoseassemblies for the transfer of hydrocarbons, solvents andchemicals - SpecificationTuyaux et flexibles en thermoplastique multicouches (nonvulcanisés) utilisés pour le dépotage d'hydrocarbures,solvents et produits chimiques - SpécificationThermoplastische, mehrlagige (nicht vulkanisierte)Schläuche und Schlauchleitungen für die Förderung vonKohlenwasserstoffen, Lösungsmittel und Chemikalien -SpezifikationThis European Standard was approved by CEN on 28 November 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13765:2003 ESIST EN 13765:2003
EN 13765:2003 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.54Classification.55Materials and construction.55.1General.55.2Internal and external wire.56Dimensions.66.1Internal diameters, with tolerances and minimum bend radii.66.2Tolerance on length.77Performance requirements of hoses and hose assemblies.77.1Cover.77.2Hoses.77.3End fittings.87.4Hose assemblies.88Test frequency.99Type approval tests.910Marking.910.1Hose marking.910.2Hose assembly marking.10Annex A (informative)
Resistance to chemical(s) conveyed.11Annex B (normative)
Carbon steel wire.12B.1Manufacture.12B.2Condition of finished wire.12B.3Properties.13Annex C (normative)
Galvanized zinc coating.14C.1Adhesion of coating.14C.2Minimum mass of coating.14Annex D (normative)
Method of test for crush recovery.15Annex E (normative)
Method of test for fuel resistance.17Annex F (normative)
Method of test for thermal ageing.18Annex G (normative)
Method of test for flammability.19Annex H (normative)
Sequence of hydrostatic tests.21Annex I (normative)
Method of test for fitting security.22Annex J (normative)
Method of test for leak tightness.23Annex K (normative)
Type approval and routine tests for hoses and hose assemblies.24Annex L (informative)
Batch tests for hoses and hose assemblies.25Bibliography.26SIST EN 13765:2003
EN 13765:2003 (E)3ForewordThis document (EN 13765:2003) has been prepared by Technical Committee CEN/TC 218 "Rubber and plastichoses and hose assemblies", the secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by August 2003, and conflicting national standards shall be withdrawn at the latest byAugust 2003.Annexes B, C, D, E, F, G, H, I, J and K are normative. Annexes A and L are informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 13765:2003
EN 13765:2003 (E)41 ScopeThis European Standard specifies requirements for four types of thermoplastic multi-layer (non-vulcanized) hosesand hose assemblies for carrying hydrocarbons, solvents and chemicals. It specifies bore sizes from 25 mm to300 mm, working pressures from 4 bar1 to 14 bar and working temperatures from –30 °C to 150 °C.Type 1 hoses are suitable for vapour applications. Types 2 to 4 hoses are suitable for liquid applications.NOTEThe attention of users is drawn to annex A concerning the selection of the material for the inner wall of layers andany polymeric coating of the inner helix related to the chemical(s) to be conveyed by the hoses and/or hose assemblies.This standard does not apply to hose assemblies for:aircraft refuelling(EN 1361);fuel dispensing(EN 1360);oil burners (EN ISO 6806);liquefied petroleum gas and liquefied natural gas(prEN 13766);fire fighting
(EN ISO 14775);refrigeration circuits2 Normative referencesThis European Standard incorporates by dated or undated references, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 590, Automotive fuels - Diesel - Requirements and test methods.EN 10088-1:1995, Stainless steels — Part 1: List of stainless steels.EN ISO 1043-1, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics(ISO 1043-1:2001).EN ISO 1402, Rubber and plastics hoses and hose assemblies - Hydrostatic testing (ISO 1402:1994).EN ISO 1746, Rubber or plastics hoses and tubing - Bending tests (ISO 1746:1998, including technicalcorrigendum 1:1999).EN ISO 2411, Rubber- or plastics-coated fabrics - Determination of coating adhesion (ISO 2411:2000).EN ISO 4671, Rubber and plastics hose and hose assemblies - Methods of measurement of dimensions (ISO4671:1999).EN ISO 4672, Rubber and plastics hoses - Sub-ambient temperature flexibility tests (ISO 4672:1997).EN ISO 7233, Rubber and plastics hoses and hose assemblies - Determination of suction resistance (ISO7233:1991).EN ISO 8031, Rubber and plastics hoses and hose assemblies - Determination of electrical resistance (ISO8031:1993).EN ISO 8330:2000, Rubber and plastics hoses and hose assemblies - Vocabulary (ISO 8330:1998).ISO 209, Wrought aluminium and aluminium alloys — Chemical composition and forms of products.ISO 1817, Rubber, vulcanized — Determination of the effect of liquids.
1 1 bar = 0,1 MPaSIST EN 13765:2003
EN 13765:2003 (E)53 Terms and definitionsFor the purposes of this European Standard, the terms and definitions given in EN ISO 8330:2000 apply.WARNING — Persons using this European Standard should be familiar with normal laboratory practice.This standard does not purport to address all the safety problems, if any, associated with its use. It is theresponsibility of the user to establish appropriate health and safety practices and to ensure compliancewith any national regulatory conditions.4 ClassificationHoses are classified according to working pressure and working temperature range as given in Table 1.Table 1 — Pressure and temperature rangeType 1Type 2Type 3Type 4Maximum working pressure (bar)4101414Proof pressure (bar)6152121Minimum burst pressure (bar)16405656Vacuum rating (bar)0,50,90,90,9Working temperature range (°C)-20 to +60-30 to +80-30 to +80-30 to +1505 Materials and construction5.1 GeneralHoses shall be constructed as shown in Figure 1 and shall consist of the following:- an internal wire helix (see clause 5.2);- a multi-ply wall of layers of films and fabrics made of thermoplastics that in combination give the requiredproperties and provide a complete seal (see also annex A);- a cover consisting of a fabric with abrasion resistant polymeric coating;- an external wire helix (see clause 5.2).5.2 Internal and external wireWire shall be chosen in accordance with its chemical resistance from one of the following materials:- stainless steel conforming to EN 10088-1:1995 numbers 1.4306, 1.4401, 1.4404 or 1.4436;- carbon steel wire conforming to annex B and either galvanized in accordance with annex C or sheathed in apolymeric material of a minimum wall thickness of 0,5mm, resistant to liquid hydrocarbon or liquid chemicals asagreed between purchaser and manufacturer (see annex A);- aluminium wire conforming to ISO 209.SIST EN 13765:2003
EN 13765:2003 (E)6KeyFigure 1 — Section of a typical thermoplastic multi-layer hose6 Dimensions6.1 Internal diameters, with tolerances and minimum bend radiiWhen measured in accordance with EN ISO 4671, the values of the internal diameters of the hose shall conform toTable 2. When tested by the method described in EN ISO 1746 the values of the minimum bend radius shall be asgiven in Table 2. The hose shall show no si
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