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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS ISO 13775-1:2000 ICS 2
2、3.040.70; 43.040.99 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Thermoplastic tubing and hoses for automotive use Part 1: Non-fuel applications Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard,
3、 having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 March 2000 BSI 03-2000 ISBN 0 580 34265 4 BS ISO 13775-1:2000 Amendments issued since publication Amd. No.DateCommen
4、ts National foreword This British Standard reproduces verbatim ISO 13775-1:2000 and implements it as the UK national standard. The UK participation in its preparation was entrusted by Technical Committee PRI/66, Rubber and plastics tubing, hoses and hose assemblies, to Subcommittee PRI/66/2, Automot
5、ive applications, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developmen
6、ts and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Standards Catalogue under the
7、 section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application
8、. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 8, an inside back cover and a back cover. The BSI copyright notic
9、e displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 13775-1:2000(E) INTERNATIONAL STANDARD ISO 13775-1 First edition 2000-02-01 Thermoplastic tubing a
10、nd hoses for automotive use Part 1: Non-fuel applications Tubes et tuyaux en thermoplastique pour lindustrie automobile Partie 1: Applications sans carburant Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13775-1:2000(E) ii? Licensed Co
11、py: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13775-1:2000(E) ?iii Contents?Page Foreword.iv Introduction.v 1?Scope 1 2?Normative references1 3?Classification and materials.2 4?Dimensions.2 5?Requirements for approval of products3 6?Marking.6 Ann
12、ex A (informative) Example of how a non-standard type of hose or tubing could be specified using a matrix.7 Annex B (informative) Method for determining the resistance to surface-contaminating fluids8 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy,
13、(c) BSI ISO 13775-1:2000(E) iv? Foreword ISO (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 inter
14、ested in a subject 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
15、 Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publicatio
16、n as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of ISO 13775 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such pate
17、nt rights. International Standard ISO 13775-1 was prepared by Technical Committee ISO/TC 45,Rubber and rubber products, Subcommittee SC 1,Hoses (rubber and plastics). ISO 13775 consists of the following parts, under the general titleThermoplastic tubing and hoses for automotive use: ?Part 1: Non-fue
18、l applications ?Part 2: Petroleum-based-fuel applications Annexes A and B of this part of ISO 13775 are for information only. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13775-1:2000(E) ?v Introduction This specification defines the
19、requirements of extruded thermoplastic tubing/hoses for non-fuel applications for automotive use. In addition, it may also be applied as a classification system to enable original equipment manufacturers (OEMs) to detail a “line call-out” of tests for specific applications where these are not covere
20、d by the four main types (see example in annex A). In this case, the tubing or hose would not carry any marking showing this ISO specification number, but may detail the OEMs own identification markings as shown on their part drawings. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19
21、GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD?ISO 13775-1:2000(E) ?1 Thermoplastic tubing and hoses for automotive use Part 1: Non-fuel applications WARNING Persons using th
22、is part of ISO 13775 should be familiar with normal laboratory practice. This part of ISO 13775 does not purport to address all of 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
23、with any national regulatory conditions. 1?Scope This part of ISO 13775 specifies the test requirements and the test methods for extruded thermoplastic tubing and hoses for use in vehicles powered by internal-combustion engines, excluding use in air braking systems (see ISO 7628-2), fuel lines (see
24、ISO 13775-2) and high-pressure hydraulic systems. This specification is intended especially for use by original equipment manufacturers (OEMs). 2?Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO
25、 13775. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 13775 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated belo
26、w. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 188,Rubber, vulcanized or thermoplastic Accelerated ageing and heat resistance tests. ISO 1402,Rubber and plastics ho
27、ses and hose assemblies Hydrostatic testing. ISO 1746,Rubber or plastics hoses and tubing Bending tests. ISO 1817,Rubber, vulcanized Determination of the effect of liquids. ISO 3795,Road vehicles, and tractors and machinery for agriculture and forestry Determination of burning behaviour of interior
28、materials. ISO 3865:1997,Rubber, vulcanized or thermoplastic Methods of test for staining in contact with organic material. ISO 4639-3,Rubber tubing and hoses for fuel circuits for internal-combustion engines Specification Part 3: Oxidized fuels. ISO 4926,Road vehicles Hydraulic brake systems Non-pe
29、troleum base reference fluids. ISO 7233,Rubber and plastics hoses and hose assemblies Determination of suction resistance. ISO 7628-2:1998,Road vehicles Thermoplastics tubing for use in air braking systems Part 2: Mounting on vehicle and test methods. Licensed Copy: sheffieldun sheffieldun, na, Sun
30、Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13775-1:2000(E) 2? ISO 8031,Rubber and plastics hoses and hose assemblies Determination of electrical resistance. ISO 8033,Rubber and plastics hose Determination of adhesion between components. ISO 11758,Rubber and plastics hoses Exposur
31、e to a xenon arc lamp Determination of changes in colour and appearance. ISO 13775-2,Thermoplastic tubing and hoses for automotive use Part 2: Petroleum-based-fuel applications. 3?Classification and materials The product shall consist of an extruded thermoplastic material with or without an integral
32、 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 t
33、ubing 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?Dimensions
34、 Bore diameters 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
35、 and the total function of the tubing or hose. Table 1 Nominal bores, internal diameters and wall thicknesses Nominal bore?Internal diameter mm Wall thickness (min.) mm 2?2 ? 0,1?0,9 4?4 ? 0,1?0,9 6?6 ? 0,1?0,9 6?6 ? 0,1?1,35 7,5?7,5 ? 0,1?1,12 8?8 ? 0,1?0,9 8?8 ? 0,1?1,35 9?9 ? 0,1?1,35 10?10 ? 0,1
36、?1,8 12?12 ? 0,1?1,35 12?12 ? 0,1?1,8 14?14 ? 0,1?1,8 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13775-1:2000(E) ?3 5?Requirements for approval of products The following tests shall be selected for each application of the tubing or
37、hose, based on the performance requirements of the finished product. The tests to be carried out for each type of tubing or hose classification in clause 3 are given in Table 2. a)?Burst pressure: When determined in accordance with ISO 1402, the minimum burst pressure for all constructions shall be
38、20 bar gauge (2 MPa). b)?Coldimpact resistance:Aftercoldimpacttestingat? 40 Cinaccordancewithsubclause 7.4of ISO 7628-2:1998, all constructions shall show no evidence of external fracture or cracking and shall meet the burst pressure requirements of a). c)?Heat ageing resistance: After ageing at one
39、 or more of the following sets of conditions in accordance with ISO 188, all constructions shall meet the cold impact requirements of b): 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 d)?Resistan
40、ce to light: All constructions shall meet the cold impact requirements of b) after 1 000 kJ/m2xenon-arc exposure in accordance with ISO 11758. 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 prior to
41、 final assembly of the vehicle. e)?Resistance 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 b) and the adhesion requirements of k) where applicable: 1)?A mixture of 8
42、5 % by volume of liquid C (ISO 1817) and 15 % by volume of methanol. 2)?A mixture of 15 % by volume of liquid C (ISO 1817) and 85 % by volume of methanol. 3)?A mixture of 85 % by volume of liquid C (ISO 1817) and 15 % by volume of methyl tertiary-butyl ether (MTBE). 4)?Liquid F (ISO 1817) (simulated
43、 diesel fuel). f)?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 % by volume of ethane-1,2-diol, all constructions shall meet the cold impact requirements of b) and the adhesion requirements of k) where
44、 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 temperature selected for the 1 000 h heat resistance test c), all constructions shall meet the cold impact resistance of b) and the adhesion r
45、equirements of k) where applicable. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:53:19 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13775-1:2000(E) 4? g)?Resistance to stress cracking: When tested in accordance with subclause 7.9 of ISO 7628-2:1998, all constructions shall show no evi
46、dence of stress cracking and shall meet the cold impact requirements of b). h)?Resistance to battery acid: When tested in accordance with subclause 7.11 of ISO 7628-2:1998, all constructions shall show no evidence of cracking or degradation and shall meet the cold impact requirements of b). i)?Resis
47、tance to engine oil and petroleum-based hydraulic fluid. 1)?Surface contamination: When tested in accordance with annex B, using ISO 1817 Oil 3, all constructions shall meet the cold impact requirements of b) and the adhesion requirements of k) where applicable. 2)?Long-term resistance: When filled
48、with ISO 1817 Oil 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 b) and the adhesion requirements of k) where applicable. j)?Resistance to non-petroleum hydraulic (brake/clutch) fluid. 1)?Surfac
49、e contamination: When tested in accordance with annex B, using ISO 4926 compatibility fluid, all constructions shall meet the cold impact requirements of b) and the adhesion requirements of k) where applicable. 2)?Long-term resistance: When filled with non-petroleum hydraulic fluid to ISO 4926 and aged for 1 000 h at the temperature selected for the 1 000 h heat resis