1、August 2016 English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 23.040.70!%Y0b“2541363www.din.deD
2、IN EN ISO 5774Plastics hoses Textile-reinforced types for compressed-air applications Specification (ISO 5774:2016);English version EN ISO 5774:2016,English translation of DIN EN ISO 5774:2016-08Kunststoffschluche Textilverstrkte Typen fr Druckluftanwendungen Anforderung (ISO 5774:2016);Englische Fa
3、ssung EN ISO 5774:2016,Englische bersetzung von DIN EN ISO 5774:2016-08Tuyaux en plastique Types arms de textile pour applications avec de lair comprim Spcifications (ISO 5774:2016);Version anglaise EN ISO 5774:2016,Traduction anglaise de DIN EN ISO 5774:2016-08SupersedesDIN EN ISO 5774:2008-06www.b
4、euth.deDocument comprises 22 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.08.16 DIN EN ISO 5774:2016-08 2 A comma is used as the decimal marker. National foreword This document (EN ISO 5774:2016) has been prepared by Technic
5、al Committee ISO/TC 45 “Rubber and rubber products” in collaboration with Technical Committee CEN/TC 218 “Rubber and plastics hoses and hose assemblies” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was DIN-Normenausschuss Elastomer-Technik (DIN Standard
6、s Committee Rubber Technology), Working Committee NA 045-02-12 AA Gummi- und Kunststoffschluche sowie Schlauchleitungen (Spiegelgremium zu CEN/TC 218; ISO/TC 45/SC 1). The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 37 DIN 53504 ISO 105
7、-A02 DIN EN 20105-A02 ISO 176 DIN EN ISO 176 ISO 188 DIN 53508 ISO 1307 DIN EN ISO 1307 ISO 1402 DIN EN ISO 1402 ISO 1817 DIN EN ISO 1817 ISO 4671 DIN EN ISO 4671 ISO 8033 DIN EN ISO 8033 ISO 8330 DIN EN ISO 8330 ISO 8331 DIN EN ISO 8331 ISO 10619-1 DIN EN ISO 10619-1 ISO 10619-2:2011 DIN EN ISO 106
8、19-2:2012 ISO 30013 DIN EN ISO 30013 Amendments This standard differs from DIN EN ISO 5774:2008-06 as follows: a) the standard has been technically and editorially revised; b) Clause 2 has been updated; ISO 1746, ISO 4672 and ISO 11758 have been deleted and replaced by ISO 10619-1, ISO 10619-2, and
9、ISO 30013, respectively; c) pressures have been specified in MPa and bar (with the units stated); d) Table 5 has been modified; e) Clause 10 has been slightly modified to make the information more complete; f) the term “type approval” has been replaced by “type test”; DIN EN ISO 5774:2016-08 3 g) th
10、e error in Annex B, where, in the column “routine testing”, the proof pressure test was marked N.A. has been corrected. Proof pressure testing for each length of finished hose supplied has become normative for nearly all other hose product standards. h) Also Annex C (informative) has been amended (t
11、his annex is for guidance only) and the recommendation for production acceptance testing on tensile strength/elongation at break of lining and cover, change in length and diameter at proof pressure, adhesion, bending test has been changed from “N.A.” to “X”, in order to monitor the quality of manufa
12、cturers production more efficiently. Previous editions DIN EN ISO 5774: 2000-09, 2008-06 DIN EN ISO 5774:2016-08 4 National Annex NA (informative) Bibliography DIN 53504, Testing of rubber Determination of tensile strength at break, tensile stress at yield, elongation at break and stress values in a
13、 tensile test DIN 53508, Testing of rubber Accelerated ageing DIN EN 20105-A02, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour DIN EN ISO 176, Plastics Determination of loss of plasticizers Activated carbon method DIN EN ISO 1307, Rubber and plastics hoses Hos
14、e sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses DIN EN ISO 1402, Rubber and plastics hoses and hose assemblies Hydrostatic testing DIN EN ISO 4671, Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of
15、hose assemblies DIN EN ISO 8033, Rubber and plastics hoses Determination of adhesion between components DIN EN ISO 8330, Rubber and plastics hoses and hose assemblies Vocabulary DIN EN ISO 8331, Rubber and plastics hoses and hose assemblies Guidelines for selection, storage, use and maintenance DIN
16、EN ISO 10619-1, Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 1: Bending tests at ambient temperature DIN EN ISO 10619-2, Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 2: Bending tests at sub-ambient temperatures DIN EN ISO 30
17、013, Rubber and plastics hoses Methods of exposure to laboratory light sources Determination of changes in colour, appearance and other physical properties DIN ISO 1817, Rubber, vulcanized Determination of the effect of liquids EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5774 February 2
18、016 ICS 23.040.70 Supersedes EN ISO 5774:2008English Version Plastics hoses - Textile-reinforced types for compressed-air applications - Specification (ISO 5774:2016) Tuyaux en plastique - Types arms de textile pour applications avec de lair comprim - Spcifications (ISO 5774:2016) Kunststoffschluche
19、 - Textilverstrkte Typen fr Druckluftanwendungen - Anforderung(ISO 5774:2016) This European Standard was approved by CEN on 21 November 2015. 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 nat
20、ional 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 ve
21、rsion 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,
22、 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 andUnited Kingdom
23、. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 5774:2
24、016 EForeword 4Introduction 51 Scope . 62 Normative references 63 Terms and definitions . 64 Classification 75 Couplings and end fittings 76 Materials and construction . 77 Dimensions and tolerances . 77.1 Inside diameter, tolerances and minimum wall thickness 77.2 Concentricity. 87.3 Tolerances on
25、length 88 Physical properties 88.1 Plastic compounds . 88.1.1 Tensile strength and elongation at break of lining and cover . 88.1.2 Resistance to ageing 98.1.3 Loss in mass on heating . 98.1.4 Resistance to liquids . 98.1.5 Hydrolysis test . 98.2 Performance requirements on finished hoses . 98.2.1 H
26、ydrostatic requirements 98.2.2 Adhesion 108.2.3 Exposure to a xenon arc lamp . 108.2.4 Bending test 108.2.5 Low-temperature flexibility 119 Frequency of testing . 1110 Marking . 1111 Recommendations for packaging and storage . 1112 Test report 12Annex A (normative) Hydrolysis test 13Annex B (normati
27、ve) Type and routine tests 15Annex C (informative) Production acceptance tests .16Annex D (informative) Couplings and end fittings 17Bibliography .18Contents PageEN ISO 5774:2016 (E) DIN EN ISO 5774:2016-08 2European foreword .3European foreword This document (EN ISO 5774:2016) has been prepared by
28、Technical Committee ISO/TC 45 “Rubber and rubber products“ in collaboration with Technical Committee CEN/TC 218 “Rubber and plastics hoses 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 a
29、n identical text or by endorsement, at the latest by August 2016, and conflicting national standards shall be withdrawn at the latest by August 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
30、held responsible for identifying any or all such patent rights. This document supersedes EN ISO 5774:2008. 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, Cro
31、atia, 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
32、the United Kingdom. Endorsement notice The text of ISO 5774:2016 has been approved by CEN as EN ISO 5774:2016 without any modification. EN ISO 5774:2016 (E) DIN EN ISO 5774:2016-08 3 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodi
33、es (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations
34、, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further m
35、aintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).A
36、ttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduc
37、tion and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to confo
38、rmity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 45, Rubber and rubber products, Subcommittee SC 1, Rubber and
39、plastics hoses and hose assemblies.This fourth edition cancels and replaces the third edition (ISO 5774:2006), of which it constitutes a minor revision.The minor changes are as follows: Clause 2 has been updated: ISO 1746, ISO 4672 and ISO 11758 have been deleted and replaced by ISO 10619-1, 10619-2
40、 and ISO 30013. Pressures have been specified in MPa and bar (with the units stated) and Table 5 has been amended accordingly. Also Clause 10 (Marking) has been slightly modified to make the information more complete. The term “type approval” has been replaced by “type test”. The error in Annex B, w
41、here, in the column “routine testing”, the proof pressure test was marked N.A. has been corrected. Proof pressure testing for each length of finished hose supplied has become normative as standard for nearly all other hose product standards. Also Annex C (informative) has been amended (this annex is
42、 for guidance only) and the recommendation for production acceptance testing on tensile strength/elongation at break of lining and cover, change in length and diameter at proof pressure, adhesion, bending test has been changed from “N.A.” to “X”, in order to monitor the quality of manufacturers prod
43、uction more efficiently.EN ISO 5774:2016 (E) DIN EN ISO 5774:2016-08 4 IntroductionThis International Standard has been prepared to provide minimum acceptable requirements for the satisfactory performance of flexible thermoplastics hoses, textile reinforced, for compressed-air applications.Maximum w
44、orking pressures of each hose type are specified with two operating temperatures.Some hose materials will require a hydrolysis test (given in Annex A).EN ISO 5774:2016 (E) DIN EN ISO 5774:2016-08 5 1 ScopeThis International Standard specifies the requirements for four types of flexible thermoplastic
45、 hose, textile reinforced, for compressed-air applications in the temperature range from 10 C to +60 C.The four types are classified as light service for a maximum working pressure of 7 bar at 23 C and 4,5 bar at 60 C, medium service for a maximum working pressure of 10 bar at 23 C and 6,5 bar at 60
46、 C, heavy service for a maximum working pressure of 16 bar at 23 C and 11 bar at 60 C, and heavy service for use in mining for a maximum working pressure of 25 bar at 23 C and 13 bar at 60 C.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this docume
47、nt 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.ISO 37, Rubber, vulcanized or thermoplastic Determination of tensile stress-strain propertiesIS
48、O 105-A02, Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colourISO 176:2005, Plastics Determination of loss of plasticizers Activated carbon methodISO 188, Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance testsISO 1307, Rubber and plastics hoses Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hosesISO 1402, Rubber and plastics hoses and hose assemblies Hydrostatic te
