1、BSI Standards PublicationBS EN ISO 8330:2014Rubber and plastics hoses andhose assemblies VocabularyBS EN ISO 8330:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 8330:2014.It supersedes BS EN ISO 8330:2008 which is withdrawn.The UK participation in its
2、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 of a contract. Users
3、are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 74139 5ICS 01.040.23; 23.040.70Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the author
4、ity of theStandards Policy and Strategy Committee on 31 August 2014.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 8330 August 2014 ICS 01.040.23; 23.040.70 Supersedes EN ISO 8330:2008English Version Rubber and plastics hoses and hose as
5、semblies - Vocabulary (ISO 8330:2014) Tuyaux et flexibles en caoutchouc et en plastique - Vocabulaire (ISO 8330:2014) Gummi- und Kunststoffschluche und Schlauchleitungen - Vokabular (ISO 8330:2014) This European Standard was approved by CEN on 7 May 2014. CEN members are bound to comply with the CEN
6、/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Cen
7、tre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as th
8、e official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nether
9、lands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All righ
10、ts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 8330:2014 EBS EN ISO 8330:2014EN ISO 8330:2014 (E) 3 Foreword This document (EN ISO 8330:2014) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products“ in collaboration
11、 with 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 February 2015, and con
12、flicting national standards shall be withdrawn at the latest by February 2015. 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. This do
13、cument supersedes EN ISO 8330:2008. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugosla
14、v Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 8330:2014 has be
15、en approved by CEN as EN ISO 8330:2014 without any modification. BS EN ISO 8330:2014ISO 8330:2014(E/F)Contents PageForeword iv1 Scope . 12 Terms and definitions . 12.1 Hose terms 12.2 Hose assembly terms 15Bibliography .20 ISO 2014 All rights reserved/Tous droits rservs iiiBS EN ISO 8330:2014ISO 833
16、0:2014(E/F)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 subject for
17、 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) on a
18、ll 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 noted. T
19、his 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 any o
20、r 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 users
21、 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 - Supplementary
22、 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 third edition cancels and replaces the second edition (ISO 8330:2007), which has been technically revised.In particular, the followi
23、ng have been revised: a number of hose terms (see 2.1) have been added and several definitions have been amended (see 2.1); the following terms have been added: 2.1.8 bending (of a hose); 2.1.48 flexibility (of a hose); 2.1.50 flexural stiffness (of a hose); 2.1.52 hardwall hose; 2.1.59 hose deforma
24、tion; 2.1.89 nominal size. a part of 2.1.7 bend radius has been deleted; 2.1.30 conductivity has been amended; Annex A has been deleted and reference is made to Annex A of ISO 8031:2009 instead (see Clause 1 and 2.1.30, Note 1).iv ISO 2014 All rights reserved/Tous droits rservsBS EN ISO 8330:2014INT
25、ERNATIONAL STANDARD ISO 8330:2014(E/F)Rubber and plastics hoses and hose assemblies Vocabulary1 ScopeThis International Standard defines terms used in the hose industry.This International Standard is divided into two subclauses, namely 2.1: hose terms, and 2.2: hose assembly terms.NOTE 1 The followi
26、ng hose terms can also be applied to hose assemblies: bend radius, bending, bending force, burst pressure, elongation, hydrostatic stability, hydrostatic stability test, impulse test, kinking, maximum working pressure, minimum bend radius, proof pressure, proof pressure test, reeling diameter ,test
27、pressure, vacuum resistance, vacuum stability, vacuum test, working pressure, working temperature.Recommended terminology and limits for electrical resistance, according to construction, of rubber and plastics hoses and hose assemblies for International Standards and European Committee for Standardi
28、zation (CEN) standards can be found in ISO 8031:2009, Annex A.NOTE 2 See also the ISO online browsing platform (OBP): https:/www.iso.org/obp/ui/2 Terms and definitions2.1 Hose terms2.1.1adhesionstrength of bond between cured rubber surfaces or between a cured rubber surface and a non-rubber surface
29、or the strength of bond between two non-rubber (plastics) hose layers fused or glued together2.1.2angle of braidangle of layacute angle between any strand of the braid (2.1.17) and a line parallel to the axis of the hose2.1.3anti-static wirebonding wireconducting wiremetal wire (usually manufactured
30、 from thin braided copper wires) incorporated in the hose wall (2.1.60) in order to remove static electricity generated in the hose, and usually connected to the couplings (2.2.10) of an assembly2.1.4armoured hosehose (2.1.58) with a protective covering, generally applied as a braid (2.1.17) or heli
31、x (2.1.54), to minimize physical damage2.1.5armouringprotective covering over a hose, generally applied as a braid (2.1.17) or helix (2.1.54) to prevent mechanical damage or to support the reinforcement (2.1.109) of a hose section ISO 2014 All rights reserved/Tous droits rservs 1BS EN ISO 8330:2014I
32、SO 8330:2014(E/F)2.1.6barrierthin layer of film (polymeric) within the construction of the hose for preventing fluid or gas from diffusing through the hose wall (2.1.60) to the atmosphere2.1.7bend radiusradius of a bent section of hose measured to the innermost surface of the curved portion2.1.8bend
33、ingforcing the hose out of a straight line into a curved position2.1.9bending forceload required to induce bending (2.1.8) around a specified radius and hence a measure of stiffness2.1.10bias anglesmaller included angle between the warp (2.1.145)threads of a cloth and a diagonal line cutting across
34、the warp threads2.1.11bias cutcut made diagonally across a textile material at an angle less than 90 to the longitudinal axis2.1.12bias seamseam at which bias cut (2.1.11) fabrics are joined together2.1.13blisterhollow space between layers in the hose wall (2.1.60), in which air or other gasses are
35、entrappedSOURCE: ISO 13822.1.14body wireround or flat wire helix embedded in the hose wall (2.1.60) to increase strength or to resist collapse2.1.15bonded hose constructionhose (2.1.58) with conductive metallic elements incorporated in the hose constructionNote 1 to entry: When determined in accorda
36、nce with ISO 8031, the electrical resistance per unit length in the case of hoses (lengths without couplings), or the electrical resistance between the fittings, in the case of hose assemblies, does not exceed 102.2.1.16boreinside of a hose through which the material to be conveyed passes2.1.17braid
37、continuous sleeve (2.2.38) of interwoven single or multiple strands of yarn (2.1.157) textile or wire2.1.18braided hosehose (2.1.58) in which the reinforcement has been applied as interwoven spiral strands2 ISO 2014 All rights reserved/Tous droits rservsBS EN ISO 8330:2014ISO 8330:2014(E/F)2.1.19bra
38、ndmark or symbol identifying the hose in accordance with the relevant International Standard, the mark or symbol being embossed, inlaid or printed on the hose, coupling (2.2.10) or hose assemblyNote 1 to entry: In the relevant International Standard, a colour code may be included at the option of th
39、e manufacturer.2.1.20breaker plyopen mesh fabric (2.1.46) used to enhance the bond between a hose lining (2.1.78) or cover and its carcass and to spread impactNote 1 to entry: This element can also add reinforcement (2.1.109) to these components.2.1.21burst pressurepressure at which rupture of the h
40、ose occurs when tested to the relevant International Standard2.1.22capped endDEPRECATED: sealed end hose end covered to protect its internal elements2.1.23carcassfabric (2.1.46), cord and/or metal reinforcing section of a hose, as distinguished from the hose tube or cover (2.1.35)Note 1 to entry: Se
41、e reinforcement (2.1.109).2.1.24cloth-marked finishappearance of the vulcanized cover produced by straight or spiral wrapping (2.1.123) used during vulcanization (2.1.114) and subsequently removedNote 1 to entry: See wrapper marks (2.1.156).2.1.25coiling diameterminimum diameter of coil to which a h
42、ose can be coiled without damage2.1.26collapsible hosesoftwall hose (2.1.120) which, when unpressurized internally, can be coiled or folded on itselfNote 1 to entry: See layflat hose (2.1.76).2.1.27composite hosemultilayer hosehose (2.1.58) consisting of layers of non-vulcanized materials in sheetin
43、g form held together by two metal or plastics spirals (one inside and one outside)2.1.28compoundmixture of rubber or plastic and other materials that are combined to give the desired properties when used in the manufacture of a hoseSOURCE: ISO 1382 ISO 2014 All rights reserved/Tous droits rservs 3BS
44、 EN ISO 8330:2014ISO 8330:2014(E/F)2.1.29conductive hosehose (2.1.58) incorporating electrically conducting materials in the hose construction, the electrical resistance per unit length in the case of hoses (lengths without couplings), or the resistance between the fittings in the case of hose assem
45、blies, being between 102 W and 106 W when determined in accordance with ISO 8031Note 1 to entry: Recommended terminology and limits for electrical properties are given in ISO 8031:2009, Annex A.2.1.30conductivityproperty of a hose or hose assembly to conduct electricityNote 1 to entry: Recommended t
46、erminology and limits for electrical properties are given in ISO 8031:2009, Annex A.Note 2 to entry: Recommended hose classifications are (per length of hose assembly): electrically insulating hose: 108; per assembly electrically conductive or anti-static hose: 2,5 104; per assemblyNote 3 to entry:
47、A classification for a long hose length without end fittings in ohm per metre (/m) is still to be established.2.1.31consolidatedstate in which the components of a hose are firmly brought together by the application of pressure during manufactureNote 1 to entry: Components cannot be considered bonded
48、 until after vulcanization (2.1.114). Consolidation procedures may be carried out several times during construction.2.1.32convoluted hosehose (2.1.58) fluted helically (externally and/or internally)2.1.33wire cord textile cordreinforcement material of thin, flexible metal wires or (usually synthetic
49、) textile yarns (2.1.157) which consist of several strands of fine wires or yarns twisted together2.1.34corrugated hosehose (2.1.58) with a cover fluted circumferentially with bellows-like corrugations (externally and/or internally)Note 1 to entry: Hoses are in production today with internal circumferential corrugations.2.1.35coverouter layer covering the reinforcement (2.1.109)4 ISO 2014 All rights reserved/Tous droits rservsBS EN ISO 8330:2014ISO 8330:2014(E/F)2.1.36diffusionescape of gas from inside the hose throug
