BS ISO 13775-1-2015 Thermoplastic tubing and hoses for automotive use Non-fuel applications《汽车用热塑管和软管 非燃料应用》.pdf

1、BSI Standards PublicationBS ISO 13775-1:2015Thermoplastic tubing andhoses for automotive usePart 1: Non-fuel applicationsBS ISO 13775-1:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 13775-1:2015.It supersedes BS ISO 13775-1:2000 which is withdrawn.The UK

2、 participation in its preparation was entrusted to TechnicalCommittee PRI/66, Rubber and plastics tubing, hoses and hoseassemblies.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions

3、 of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 85120 9ICS 43.040.01; 83.140.30; 83.140.40Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standa

4、rd was published under the authority of theStandards Policy and Strategy Committee on 31 October 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 13775-1:2015 ISO 2015Thermoplastic tubing and hoses for automotive use Part 1: Non-fuel applicationsTubes et tuyaux e

5、n thermoplastique pour lindustrie automobile Partie 1: Applications sans carburantINTERNATIONAL STANDARDISO13775-1Second edition2015-10-15Reference numberISO 13775-1:2015(E)BS ISO 13775-1:2015ISO 13775-1:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in Switze

6、rlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requ

7、ested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 13775-1:2015ISO 13775-1:2015(E)Foreword ivIntrod

8、uction v1 Scope . 12 Normative references 13 Classification and materials . 24 Dimensions . 25 Requirements 26 Frequency of testing 47 Marking 5Annex A (informative) Example of how a non-standard type of hose or tubing could be specified using a matrix 6Annex B (informative) Method for determining t

9、he resistance to surface-contaminating fluids 7Annex C (normative) Cleanliness and extractables test . 8Annex D (normative) Type tests .10Annex E (normative) Routine tests .11Annex F (informative) Production tests .12Bibliography .13 ISO 2015 All rights reserved iiiContents PageBS ISO 13775-1:2015IS

10、O 13775-1:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subje

11、ct for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC

12、) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance 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 no

13、ted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention 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

14、 any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction 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

15、 users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplem

16、entary informationThe committee responsible for this document is ISO/TC 45, Rubber and rubber products, Subcommittee SC 1, Rubber and plastics hoses and hose assemblies.This second edition cancels and replaces the first edition (ISO 13775-1:2000), which has been technically revised.ISO 13775 consist

17、s of the following parts, under the general title Thermoplastic tubing and hoses for automotive use: Part 1: Non-fuel applications Part 2: Petroleum-based-fuel applicationsAnnex A, Annex B, and Annex F of this part of ISO 13775 are for information only.iv ISO 2015 All rights reservedBS ISO 13775-1:2

18、015ISO 13775-1:2015(E)IntroductionThis part of ISO 13775 defines the requirements of extruded thermoplastic tubing/hoses for non-fuel applications for automotive use. In addition, it can also be applied as a classification system to enable original equipment manufacturers (OEMs) to detail a “line ca

19、ll-out” of tests for specific applications where these are not covered by the four main types (see example in Annex A). In this case, the tubing or hose would not carry any marking showing this part of ISO 13775, but may detail the OEMs own identification markings as shown on their part drawings. IS

20、O 2015 All rights reserved vBS ISO 13775-1:2015BS ISO 13775-1:2015Thermoplastic tubing and hoses for automotive use Part 1: Non-fuel applicationsWARNING Persons using this part of ISO 13775 should be familiar with normal laboratory practice. This part of ISO 13775 does not purport to address all of

21、the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.1 ScopeThis part of ISO 13775 specifies the test requirements and the test methods for extr

22、uded thermoplastic tubing and hoses for use in vehicles powered by internal-combustion engines, excluding use in air braking systems (see ISO 7628), fuel lines (see ISO 13775-2), and high-pressure hydraulic systems. This part of ISO 13775 is intended especially for use by original equipment manufact

23、urers (OEMs).2 Normative referencesThe 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 (includi

24、ng any amendments) applies.ISO 188, Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance testsISO 1402, Rubber and plastics hoses and hose assemblies Hydrostatic testingISO 1817, Rubber, vulcanized or thermoplastic Determination of the effect of liquidsISO 3795, Road vehicles,

25、and tractors and machinery for agriculture and forestry Determination of burning behaviour of interior materialsISO 3865:2005, Rubber, vulcanized or thermoplastic Methods of test for staining in contact with organic materialISO 4926, Road vehicles Hydraulic braking systems Non-petroleum-base referen

26、ce fluidsISO 7233, Rubber and plastics hoses and hose assemblies Determination of resistance to vacuumISO 7628:2010, Road vehicles Thermoplastics tubing for air braking systemsISO 8031:2009, Rubber and plastics hoses and hose assemblies Determination of electrical resistance and conductivityISO 8033

27、, Rubber and plastics hoses Determination of adhesion between componentsISO 10619-1, Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 1: Bending tests at ambient temperatureISO 30013, Rubber and plastics hoses Methods of exposure to laboratory light sources Determin

28、ation of changes in colour, appearance and other physical propertiesINTERNATIONAL STANDARD ISO 13775-1:2015(E) ISO 2015 All rights reserved 1BS ISO 13775-1:2015ISO 13775-1:2015(E)3 Classification and materialsThe product shall consist of an extruded thermoplastic material with or without an integral

29、 reinforcement. The product may also have an inner veneer to impart improved fluid resistance and/or heat resistance. It may also have an extruded outer cover to improve environmental resistance and/or flame resistance. The outer cover is not necessarily bonded to the tubing or hose.Four types of tu

30、bing and hose for specific applications are specified as follows: Type 1: Tubing or hose for vacuum and electronic control; Type 2: Tubing or hose for coolant systems; Type 3: Tubing or hose for screen/headlamp wash systems; Type 4: Tubing or hose for exhaust gas recirculation systems.4 DimensionsDi

31、ameters and wall thicknesses shall be as given in Table 1.The wall thickness shall be the sum of the individual thicknesses of the various elements in the construction of the tubing or hose. The thickness of each individual element shall be such that it is able to carry out its own function and the

32、total function of the tubing or hose.Table 1 Nominal sizes, internal diameters, and wall thicknessesNominal size Internal diameter mmWall thickness (min.) mm2 2 0,1 0,94 4 0,1 0,96 6 0,1 0,96 6 0,1 1,357, 5 7,5 0,1 1,128 8 0,1 0,98 8 0,1 1,359 9 0,1 1,3510 10 0,1 1,812 12 0,1 1,3512 12 0,1 1,814 14

33、0,1 1,85 RequirementsThe following tests shall be selected for each application of the tubing or hose based on the performance requirements of the finished product. All tests shall be carried out without the unbonded protective cover.a) Burst pressure: When determined in accordance with ISO 1402, th

34、e minimum burst pressure for all constructions shall be 2 MPa gauge (20 bar).b) Proof pressure: When determined in accordance with ISO 1402, the proof pressure for all constructions shall be 1 MPa gauge (10 bar).2 ISO 2015 All rights reservedBS ISO 13775-1:2015ISO 13775-1:2015(E)c) Cold impact resis

35、tance: After cold impact testing at 40 C in accordance with ISO 7628:2010, 9.3, all constructions shall show no evidence of external fracture or cracking and shall meet the burst pressure requirements of a).d) Heat ageing resistance: After ageing at one or more of the following sets of conditions in

36、 accordance with ISO 188, all constructions shall meet the cold impact requirements of c).1) 1 000 h at 70 C.2) 1 000 h at 100 C.3) 1 000 h at 125 C.4) 1 000 h at 135 C.5) 168 h at 100 C.6) 168 h at 125 C.7) 168 h at 140 C.8) 168 h at 150 C.e) Resistance to light: All constructions shall meet the co

37、ld impact requirements of b) after 1 000 kJ/m2xenon-arc exposure in accordance with ISO 30013.NOTE This test is for applications that require exposure to daylight either during normal vehicle usage or on chassis that may be stored in the open air prior to final assembly of the vehicle.f) Resistance

38、to surface contamination by fuels: When tested in accordance with Annex B using the following test fuels as specified, all constructions shall meet the cold impact requirements of c) and the adhesion requirements of l), where applicable.1) A mixture of 85 % by volume of liquid C (ISO 1817) and 15 %

39、by volume of methanol.2) A mixture of 15 % by volume of liquid C (ISO 1817) and 85 % by volume of methanol.3) Liquid F (ISO 1817) (simulated diesel fuel).g) Resistance to engine coolant.1) Surface contamination: When tested in accordance with Annex B using a mixture of 50 % by volume of water and 50

40、 % by volume of ethane-1, 2-diol, all constructions shall meet the cold impact requirements of c) and the adhesion requirements of l), where applicable.2) Long-term resistance: When filled with a mixture of 50 % by volume of water and 50 % by volume of ethane-1, 2-diol and aged for 1 000 h at the te

41、mperature selected for the 1 000 h heat resistance test c), all constructions shall meet the cold impact resistance of c) and the adhesion requirements of l), where applicable.h) Resistance to stress cracking: When tested in accordance with ISO 7628:2010, 9.8, all constructions shall show no evidenc

42、e of stress cracking and shall meet the cold impact requirements of c).i) Resistance to battery acid: When tested in accordance with ISO 7628:2010, 9.11, all constructions shall show no evidence of cracking or degradation and shall meet the cold impact requirements of c).j) Resistance to engine oil

43、and petroleum-based hydraulic fluid.1) Surface contamination: When tested in accordance with Annex B, using ISO 1817 oil no. 3, all constructions shall meet the cold impact requirements of c) and the adhesion requirements of l), where applicable. ISO 2015 All rights reserved 3BS ISO 13775-1:2015ISO

44、13775-1:2015(E)2) Long-term resistance: When filled with ISO 1817 oil no. 3 and aged for 1 000 h at the temperature selected for the 1 000 h heat resistance test c), all constructions shall meet the cold impact requirements of c) and the adhesion requirements of l), where applicable.k) Resistance to

45、 non-petroleum hydraulic (brake/clutch) fluid.1) Surface contamination: When tested in accordance with Annex B, using ISO 4926 compatibility fluid, all constructions shall meet the cold impact requirements of c) and the adhesion requirements of l), where applicable.2) Long-term resistance: When fill

46、ed with non-petroleum hydraulic fluid to ISO 4926 and aged for 1 000 h at the temperature selected for the 1 000 h heat resistance test c), the tubing shall meet the cold impact requirements of c) and the adhesion requirements of l), where applicable.l) Adhesion (for any constructions with two or mo

47、re bonded layers only): When determined in accordance with the appropriate procedure of ISO 8033, the separation force between bonded layers shall not be less than 1,5 kN/m.m) Flammability: When tested in accordance with ISO 3795, no construction shall burn at a rate exceeding 100 mm/min.n) Internal

48、 cleanliness: When determined in accordance with Annex C, the insoluble impurities shall not exceed 5 g/m2.o) Resistance to screen washing fluid: When filled with a mixture of 50 % by volume of water and 50 % by volume of propan-2-ol and aged for 1 000 h at the temperature selected for the 1 000 h h

49、eat resistance test d), all constructions shall meet the cold impact resistance requirements of c) and the adhesion requirements of l), where applicable.p) Staining of paint surfaces by material extraction by screen wash fluid: When tested in accordance with ISO 3865:2005, method B, except using screen wash fluid as given in o) in place of distilled water, there shall be no staining of the painted metal surface.q) Electrical resistance: When determined in accordance with ISO 8031:2009