DIN EN ISO 1307-2008 Rubber and plastics hoses - Hose sizes minimum and maximum inside diameters and tolerances on cut-to-length hoses (ISO 1307 2006) German version EN ISO 1307 20.pdf

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1、April 2008DEUTSCHE NORM English price group 6No part of this standard 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!$NLF“1434135www

2、.din.deDDIN EN ISO 1307Rubber and plastics hoses Hose sizes, minimum and maximum inside diameters, and tolerances oncut-to-length hoses (ISO 1307:2006)English version of DIN EN ISO 1307:2008-04Gummi- und Kunststoffschluche Schlauchmae, Kleinst- und Grt-Innendurchmesser, und Toleranzen bei abgelngten

3、Schluchen (ISO 1307:2006)Englische Fassung DIN EN ISO 1307:2008-04SupersedesDIN EN ISO 1307:1996-01www.beuth.deDocument comprises 6 pagesDIN EN ISO 1307:2008-04 2 National foreword This standard has been published in accordance with a decision taken by CEN/TC 218 “Rubber and plastics hoses and hose

4、assemblies” (Secretariat: BSI, United Kingdom) to adopt, without alteration, International Standard ISO 1307:2006 as a European Standard. ISO 1307:2006 was prepared by Technical Committee ISO/TC 45 “Rubber and rubber products” (Secretariat: DSM, Malaysia), Subcommittee SC 1 “Hoses (rubber and plasti

5、cs)”. The responsible German body involved in its preparation was the Normenausschuss Kautschuktechnik (Rubber Technology Standards Committee), Technical Committee NA 045-02-12 AA Schluche. Amendments This standard differs from DIN EN ISO 1307:1996-01 as follows: a) Table 1 has been revised. b) Tabl

6、e 2 has been revised. Previous editions DIN 7715: 1958x-12, 1970-08 DIN 7715-4: 1977-02 DIN EN ISO 1307: 1996-01 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 1307January 2008ICS 23.040.70 Supersedes EN ISO 1307:1995 English VersionRubber and plastics hoses - Hose sizes, minimum andmaximum i

7、nside diameters, and tolerances on cut-to-lengthhoses (ISO 1307:2006)Tuyaux en caoutchouc et 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

8、, und Toleranzen beiabgelngten Schluchen (ISO 1307:2006)This European Standard was approved 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 a

9、ny alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 b

10、y translationunder the responsibility of a CEN member into its own language and notified to 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, Ger

11、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGMan

12、agement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any 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 product

13、s” of the International Organization for Standardization (ISO) and has been taken over as EN 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 standa

14、rd, either by publication of an identical text or by endorsement, at the latest by July 2008, 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 an

15、d/or CENELEC shall not be held responsible for identifying any or all such patent rights. This 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: Austr

16、ia, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsemen

17、t notice The text of ISO 1307:2006 has been approved by CEN as EN ISO 1307:2008 without any modifications. 2 Contents Foreword 2 1 Scope3 2 Hose sizes and ID tolerances by manufacturing type.3 3 Tolerances on length 5 Page EN ISO 1307:2008 (E) :DIN EN ISO 1307:2008-04 : -1 Scope This International S

18、tandard specifies the sizes of rubber and plastics hoses and the minimum and maximum inside diameters permitted 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 rub

19、ber and plastics hoses for industrial and automotive applications. This standard is intended to be used 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

20、 Hose sizes and ID tolerances by manufacturing type The sizes of rubber and plastic hoses and their respective 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

21、-diameter control; type B: hoses built using a flexible mandrel for inside-diameter control (plus plastic 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-reinfor

22、ced plastics suction and discharge hoses, which are classified as type C). 3 EN ISO 1307:2008 (E) DIN EN ISO 1307:2008-04 Table 1 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

23、(standard tolerance) Type D Extruded plastic Non-mandrel-built (tight tolerance) Nominal size min. max. min. max. min. max. min. max. 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

24、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 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,

25、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 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

26、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 150 150,4 154,4 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 30

27、7,8 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/A 402,4 410,4 N/A N/A N/A = Not available. 4 EN ISO 1307:2008 (E) IN EN ISO 1307:2008-04D3 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 but u 1 800 12 mm 1 800 1 % 5 EN ISO 1307:2008 (E) DIN EN ISO 1307:2008-04