EN ISO 14557-2002 en Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies (Incorporates Amendment A1 2007)《消防软管 橡胶和塑料制吸入软管和软管组件ISO 14557-2002》.pdf
《EN ISO 14557-2002 en Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies (Incorporates Amendment A1 2007)《消防软管 橡胶和塑料制吸入软管和软管组件ISO 14557-2002》.pdf》由会员分享,可在线阅读,更多相关《EN ISO 14557-2002 en Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies (Incorporates Amendment A1 2007)《消防软管 橡胶和塑料制吸入软管和软管组件ISO 14557-2002》.pdf(28页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARDBS EN ISO 14557:2002Fire-fighting hoses Rubber and plastics suction hoses and hose assembliesICS 13.220.10 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53
2、g44g42g43g55g3g47g36g58+A1:2007 National forewordThis British Standard is the official English language version of EN ISO 14557:2002+A1:2007. It is identical to ISO 14557:2002, incorporating amendment 1:2007. It partially supersedes BS 3165:1986 for Class A and Class C hoses. BS 3165:1986 will still
3、 remain in force for Class B hoses.The UK participation in its preparation was entrusted by Technical Committee FSH/17, Fire brigade equipment, to Subcommittee FSH/17/ , Hoses for fire service use.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags
4、indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO amendment 1 is indicated by !“.A list of organizations represented on this subcommittee can be obtained on request to its secretary.The UK National annex NA attached to this standard provides infor
5、mation on suction hoses for UK fire fighting vehicles.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.BS EN ISO 14557:2002+A1:2
6、007This British Standard was published under the authority of the Standards Policy and Strategy Committee on14 November 2003 BSI 2010Amendments/corrigenda issued since publicationAmd. No. Date Comments 30 September 2010 Implementation of ISO amendment 1:2007 and its CEN endorsement A1:2007ISBN 978 0
7、 580 72679 88EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 14557:2002+A1:2007October 2007ICS 13.220.10English versionFire-fighting hoses - Rubber and plastics suction hoses andhose assemblies (ISO 14557:2002)Tuyaux de lutte contre lincendie - Tuyaux daspiration etflexibles en caoutchouc et e
8、n plastique (ISO 14557:2002)Feuerlschschluche - Saugschluche aus Gummi undKunststoff (ISO 14557:2002)This European Standard was approved by CEN on 14 July 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard th
9、e status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A
10、 version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, Fran
11、ce, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2002 C
12、EN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 14557:2002 E2ContentspageForeword4Introduction .41 Scope 52 Normative references 53 Terms and definitions64 Classification64.1Type (hose construction)64.2Hose ends.65 Dimensions, tol
13、erances and maximum mass.65.1Inside diameter and maximum mass.65.2Length and tolerances on length .76 Performance requirements of finished hose 76.1Hydrostatic requirements .76.1.1 Deformation under proof pressure.76.1.2 Burst pressure86.2Adhesion (type A hoses only) 86.3Low temperature flexibility
14、.86.4Ozone resistance (type A hoses only).86.5Bending resistance86.6UV-resistance (xenon arc lamp) (type B hoses only).86.7Loss in mass on heating (type B hoses only).86.8Vacuum resistance 96.9Pressure impulse resistance (type B hoses only)96.10 Reinforcement fracture resistance (type B hoses only)
15、96.11 Flexibility at ambient temperature96.12 Vacuum resistance with flexing97 Frequency of testing108 Marking .109 Hose assemblies10Annex A (normative) Pressure impulse test.11A.1 Test pieces11A.2 Apparatus .11A.3 Test fluid .11A.4 Conditioning.11A.5 Procedure .11A.6 Test report 12Annex B (normativ
16、e) Reinforcement fracture resistance test (type B hoses only)14B.1 Test pieces14B.2 Apparatus .14B.3 Conditioning.14B.4 Procedure .14B.5 Test report 15Annex C (normative) Test for flexibility at ambient temperature .17C.1 Test piece17C.2 Apparatus .17BS EN ISO 14557:2002+A1:2007EN ISO 14557:2002+A1:
17、2007 (E)3C.2.1 Vertical slings, to suspend the test piece at least 600 mm below a beam. .17C.2.2 Straight edge, at least the length of the test piece. 17C.2.3 Weight or force, capable of applying 450 N. 17C.2.4 Rule or steel measuring tape. .17C.3 Procedure .17C.4 Test report 17Annex D (normative) T
18、est for vacuum resistance with flexing 19D.1 Test piece .19D.2 Apparatus .19D.2.1 Flat table, with one edge rounded to 25 mm radius19D.2.2 Weight or force, equivalent to the mass of two test pieces19D.2.3 Vacuum source.19D.3 Procedure .19D.4 Test report 19Annex E (normative) Test for hose assemblies
19、 .20E.1 Test piece .20E.2 Procedure .20Annex F (informative) Recommended minimum frequencies of testing.21Annex ZA (normative) Normative references to international publications with their correspondingEuropean publications .22Bibliography 23BS EN ISO 14557:2002+A1:2007EN ISO 14557:2002+A1:2007 (E)4
20、ForewordThis document (EN ISO 14557:2002) has been prepared by Technical Committee CEN/TC 192 “Fire serviceequipment“, the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 45“Equipment for fire protection and fire fighting“.This European Standard shall be given t
21、he status of a national standard, either by publication of an identical text orby endorsement, at the latest by June 2003, and conflicting national standards shall be withdrawn at the latest byJune 2003.Recommendations on the frequency at which tests specified in this standard should be carried out
22、are given inannex F.Users of this standard are advised to consider the desirability of independent certification of product conformity withthis standard based on testing and continuing surveillance, which may be coupled with assessment of a suppliersquality systems against EN ISO 9001.According to t
23、he CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Sp
24、ain,Sweden, Switzerland and the United Kingdom.IntroductionThis European Standard is mainly concerned with fire service suction hoses for fire-fighting, used manually tosupply unpressurized water to the pump.BS EN ISO 14557:2002+A1:2007EN ISO 14557:2002+A1:2007 (E)Foreword This document (EN ISO 1455
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