BS EN ISO 1307-2008 Rubber and plastics hoses - Hose sizes minimum and maximum inside diameters and tolerances on cut-to-length hoses《橡胶和塑料软管 软管尺寸、最小和最大内径以及长软管切割公差》.pdf

1、BRITISH STANDARDBS EN ISO 1307:2008Rubber and plastics hoses Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hosesICS 23.040.70g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g4

2、4g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN ISO 1307:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2008 BSI 2008ISBN 978 0 580 55218 2National forewordThis British Standard is the UK implementation of

3、EN ISO 1307:2008. It is identical to ISO 1307:2006. It supersedes BS EN ISO 1307:1996 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/66, Rubber and plastics tubing, hoses and hose assemblies.A list of organizations represented on this committee ca

4、n be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since pub

5、licationDate CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 1307January 2008ICS 23.040.70 Supersedes EN ISO 1307:1995 English VersionRubber and plastics hoses - Hose sizes, minimum andmaximum inside diameters, and tolerances on cut-to-lengthhoses (ISO 1307:2006)Tuyaux en caoutchouc et

6、 en plastique - Dimensions destuyaux, diamtres intrieurs minimaux et maximaux, ettolrances sur la longueur de coupe (ISO 1307:2006)Gummi- und Kunststoffschluche - Schlauchmae, Kleinst-und Grt-Innendurchmesser, und Toleranzen beiabgelngten Schluchen (ISO 1307:2006)This European Standard was approved

7、by CEN on 26 December 2007.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 nationalstand

8、ards may be obtained on application to the CEN 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

9、the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nether

10、lands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in a

11、ny form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 1307:2008: EForeword The text of ISO 1307:2006 has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products” of the International Organization for Standardization (ISO) and has been taken over as EN

12、 ISO 1307:2008 by 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 an identical text or by endorsement, at the latest by July 2008

13、, and conflicting national standards shall be withdrawn at the latest by July 2008. 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. Th

14、is document supersedes EN ISO 1307:1995. 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, G

15、reece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 1307:2006 has been approved by CEN as EN ISO 1307:2008 without any

16、modifications. BS EN ISO 1307:2008Reference numberISO 1307:2006(E)INTERNATIONAL STANDARD ISO1307Fourth edition2006-09-15Rubber and plastics hoses Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses Tuyaux en caoutchouc et en plastique Diamtres nominaux, diamtres i

17、ntrieurs minimaux et maximaux, et tolrances sur la longueur de coupe BS EN ISO 1307:2008ii iiiForeword 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 carrie

18、d 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, governmental and non-governmental, in liaison with ISO, also take part in the work. IS

19、O collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare Internatio

20、nal Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication 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 ele

21、ments of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 1307 was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee SC 1, Hoses (rubber and plastics). This fourth edition cancels

22、 and replaces the third edition (ISO 1307:1992), which has been technically revised. The revision includes classifying the hoses by type according to the manufacturing process, adding additional sizes, and changing the inside-diameter tolerances to minimum and maximum dimensions to be consistent wit

23、h the latest hose standards. BS EN ISO 1307:2008blank1Rubber and plastics hoses Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses 1 Scope This International Standard specifies the sizes of rubber and plastics hoses and the minimum and maximum inside diameters pe

24、rmitted for each hose size. For this purpose, hoses are divided into four types according to the process by which they are manufactured. The standard also specifies tolerances on cut-to-length rubber and plastics hoses for industrial and automotive applications. This standard is intended to be used

25、with the relevant hoses product standard unless there is justification for using a different hose size or unless a hose size needs a different inside-diameter range for a particular application. 2 Hose sizes and ID tolerances by manufacturing type The sizes of rubber and plastic hoses and their resp

26、ective inside-diameter ranges shall be in accordance with Table 1. Four types are specified, according to the process used to manufacture them: type A: hoses built using a rigid mandrel for inside-diameter control; type B: hoses built using a flexible mandrel for inside-diameter control (plus plasti

27、c hydraulic hoses made with or without a mandrel); type C: hoses built without using a mandrel (non-mandrel-built); type D: flexible extruded plastics hoses (type D does not include spiral-reinforced plastics suction and discharge hoses, which are classified as type C). BS EN ISO 1307:20082 Table 1

28、Hose sizes and inside-diameter tolerances Minimum and maximum inside-diameters mm Type A Built on rigid mandrel Type B Built on flexible mandrel Type C Non-mandrel-built (standard tolerance) Type D Extruded plastic Non-mandrel-built (tight tolerance) Nominal size min. max. min. max. min. max. min. m

29、ax. 3,2 3,2 3,8 N/A N/A N/A N/A 3,0 3,4 4 4,0 4,8 4,0 4,8 3,4 4,6 3,7 4,3 5 4,6 5,4 4,6 5,4 4,2 5,4 4,7 5,3 6,3 6,2 7,0 6,2 7,0 5,6 7,2 6,0 6,6 8 7,7 8,5 7,7 8,5 7,2 8,8 7,7 8,3 10 9,3 10,1 9,3 10,1 8,7 10,3 9,7 10,3 12,5 12,3 13,5 12,3 13,5 11,9 13,5 12,2 12,8 16 15,5 16,7 15,5 16,7 15,1 16,7 15,7

30、16,3 19 18,6 19,8 18,6 19,8 18,3 19,9 18,4 19,6 20 19,6 20,8 19,6 20,8 19,3 20,9 N/A N/A 25 25,0 26,4 25,0 26,4 24,2 26,6 24,4 25,6 31,5 31,4 33,0 31,4 33,0 30,2 33,4 30,9 32,1 38 37,7 39,3 37,7 39,3 36,5 39,7 37,4 38,6 40 39,7 41,3 39,7 41,3 38,5 41,7 N/A N/A 50 49,4 51,0 N/A N/A 48,1 51,6 N/A N/A

31、51 50,4 52,0 N/A N/A 49,1 52,6 50,2 51,8 63 63,1 65,1 N/A N/A 61,5 65,5 62,2 63,8 76 74,6 77,8 N/A N/A 74,2 78,2 75,0 77,0 80 78,6 81,8 N/A N/A 78,2 82,2 N/A N/A 90 87,3 90,5 N/A N/A N/A N/A N/A N/A 100 100,0 103,2 N/A N/A 99,4 103,9 N/A N/A 125 125,4 128,6 N/A N/A 124,8 129,3 N/A N/A 150 150,4 154,

32、4 N/A N/A 150,2 154,7 N/A N/A 160 N/A N/A N/A N/A 162,9 167,4 N/A N/A 200 200,7 205,7 N/A N/A 200,2 206,2 N/A N/A 250 251,0 257,0 N/A N/A 251,0 257,0 N/A N/A 305 301,8 307,8 N/A N/A 301,8 307,8 N/A N/A 315 314,5 320,5 N/A N/A N/A N/A N/A N/A 350 N/A N/A N/A N/A 351,6 359,6 N/A N/A 400 N/A N/A N/A N/

33、A 402,4 410,4 N/A N/A N/A = Not available. BS EN ISO 1307:200833 Tolerances on length The tolerances on cut-to-length hoses shall be in accordance with Table 2. Table 2 Tolerances on cut lengths of hose Length mm Tolerance u 300 3 mm 300 but u 600 4,5 mm 600 but u 900 6 mm 900 but u 1 200 9 mm 1 200

34、 but u 1 800 12 mm 1 800 1 % BS EN ISO 1307:2008BS EN ISO 1307:2008BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It

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