ISO 4079-1:2001

Rubber hoses and hose assemblies — Textile-reinforced hydraulic types — Specification — Part 1: Oil-based fluid applications

Tuyaux et flexibles en caoutchouc — Types hydrauliques avec armature de textile — Spécifications — Partie 1: Applications pour fluide à base d'huile

Gumene cevi in cevni priključki – S tekstilom okrepljene hidravlične cevi - Specifikacija - 1. del: Uporaba za oljne tekočine

General Information

• Status: Withdrawn
• Publication Date: 05-Sep-2001
• Withdrawal Date: 05-Sep-2001
• ICS: 23.100.40 - Piping and couplings
• ICS: 83.140.40 - Hoses
• Technical Committee: ISO/TC 45/SC 1 - Rubber and plastics hoses and hose assemblies
• Drafting Committee: ISO/TC 45/SC 1/WG 3 - Hydraulic hoses
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 24-Apr-2009
• Ref Project: SIST ISO 4079-1:2004 - Rubber hoses and hose assemblies -- Textile-reinforced hydraulic types -- Specification -- Part 1: Oil-based fluid applications

Relations

• Revised: ISO 4079:2009 - Rubber hoses and hose assemblies — Textile-reinforced hydraulic types for oil-based or water-based fluids — Specification
• Effective Date: 15-Apr-2008
• Revises: ISO 4079:1991 - Rubber hoses and hose assemblies — Textile-reinforced hydraulic type — Specification
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 4079-1
First edition
2001-09-01
Rubber hoses and hose assemblies —
Textile-reinforced hydraulic types —
Specification —
Part 1:
Oil-based fluid applications
Tuyaux et flexibles en caoutchouc — Types hydrauliques avec armature de
textile — Spécifications —
Partie 1: Applications pour fluide à base d'huile
Reference number
ISO 4079-1:2001(E)
©
ISO 2001

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ISO 4079-1:2001(E)
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© ISO 2001
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ii © ISO 2001 – All rights reserved

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ISO 4079-1:2001(E)
Contents Page
Foreword.iv
1 Scope .1
2 Normative references .1
3 Classification.2
4 Materials and construction.2
4.1 Hoses .2
4.2 Hose assemblies.2
5 Dimensions.2
5.1 Diameters and concentricity.2
5.2 Length.3
6 Requirements.4
6.1 Hydrostatic requirements .4
6.2 Minimum bend radius.4
6.3 Resistance to impulse.5
6.4 Leakage of hose assemblies .5
6.5 Cold flexibility .5
6.6 Adhesion between components.6
6.7 Vacuum resistance .6
6.8 Abrasion resistance .7
6.9 Fluid resistance.7
6.10 Ozone resistance .7
7 Designation .7
8 Marking .7
8.1 Hoses .7
8.2 Hose assemblies.8
Annex A (informative) Recommendations for lengths of supplied hoses and hose assemblies.9
A.1 Hoses .9
A.2 Hose assemblies.9
Bibliography.10
© ISO 2001 – All rights reserved iii

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ISO 4079-1:2001(E)
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 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. ISO 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 3.
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 elements of this part of ISO 4079 may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
International Standard ISO 4079-1 was prepared by Technical Committee ISO/TC 45, Rubber and rubber products,
Subcommittee SC 1, Hoses (rubber and plastics).
Together with ISO 4079-2 (in preparation), this part of ISO 4079 cancels and replaces ISO 4079:1991, which has
been technically revised.
ISO 4079 consists of the following parts, under the general title Rubber hoses and hose assemblies — Textile-
reinforced hydraulic types — Specification:
� Part 1: Oil-based fluid applications
� Part 2: Water-based fluid applications
Annex A of this part of ISO 4079 is for information only.
iv © ISO 2001 – All rights reserved

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INTERNATIONAL STANDARD ISO 4079-1:2001(E)
Rubber hoses and hose assemblies — Textile-reinforced hydraulic
types — Specification —
Part 1:
Oil-based fluid applications
1 Scope
This part of ISO 4079 specifies requirements for five types of textile-reinforced hydraulic hoses and hose
assemblies of nominal bore from 5 to 100. They are suitable for use with hydraulic fluids HH, HL, HM, HR and HV
in accordance with ISO 6743-4 at temperatures ranging from – 40 °Cto +100 °C.
This part of ISO 4079 does not include requirements for end fittings. It is limited to requirements for the
performance of hoses and hose assemblies.
NOTE It is the responsibility of the user, in consultation with the hose manufacturer, to establish compatibility of the hose
with the fluid to be used.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of
this part of ISO 4079. 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 4079 are encouraged to investigate the
possibility of applying the most recent editions of the normative documents indicated below. 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 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing
ISO 1817, Rubber, vulcanized — Determination of the effect of liquids
ISO 4671, Rubber and plastics hose and hose assemblies — Methods of measurement of dimensions
ISO 4672:1997, Rubber and plastics hoses — Sub-ambient temperature flexibility tests
ISO 6803, Rubber or plastics hoses and hose assemblies — Hydraulic pressure impulse test without flexing
ISO 6945, Rubber hoses — Determination of abrasion resistance of the outer cover
ISO 7233, Rubber and plastics hoses and hose assemblies — Determination of suction resistance
ISO 7326:1991, Rubber and plastics hoses — Assessment of ozone resistance under static conditions
ISO 8033:1991, Rubber and plastics hose — Determination of adhesion between components
© ISO 2001 – All rights reserved 1

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ISO 4079-1:2001(E)
3 Classification
Five types of hose are specified, distinguished by their construction, working pressure and minimum bend radius:
� Type 1TE: hoses with a single braid of textile reinforcement
� Type 2TE: hoses with one or more braids of textile reinforcement
� Type 3TE: hoses with one or more braids of textile reinforcement (higher working pressure)
� Type R3: hoses with two braids of textile reinforcement
� Type R6: hoses with a single braid of textile reinforcement
NOTE Type 1TE is not subjected to the impulse or vacuum resistance tests. Type R3 is not subjected to the vacuum
resistance or abrasion resistance tests. Type R6 is not subjected to the impulse, vacuum resistance or abrasion resistance
tests.
4 Materials and construction
4.1 Hoses
Hoses shall consist of a hydraulic-fluid-resistant rubber lining, one or more layers of suitable textile
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tuyaux et flexibles en caoutchouc -- Types hydrauliques avec armature de textile -- Spécifications -- Partie 1: Applications pour fluide à base d'huileRubber hoses and hose assemblies -- Textile-reinforced hydraulic types -- Specification -- Part 1: Oil-based fluid applications83.140.40Gumene ceviHosesICS:Ta slovenski standard je istoveten z:ISO 4079-1:2001SIST ISO 4079-1:2004en01-januar-2004SIST ISO 4079-1:2004SLOVENSKI
STANDARD



SIST ISO 4079-1:2004



ReferencenumberISO4079-1:2001(E)©ISO2001INTERNATIONALSTANDARDISO4079-1Firstedition2001-09-01Rubberhosesandhoseassemblies—Textile-reinforcedhydraulictypes—Specification—Part1:Oil-basedfluidapplicationsTuyauxetflexiblesencaoutchouc—Typeshydrauliquesavecarmaturedetextile—Spécifications—Partie1:Applicationspourfluideàbased'huileSIST ISO 4079-1:2004



ISO4079-1:2001(E)PDFdisclaimerThisPDFfilemaycontainembeddedtypefaces.InaccordancewithAdobe'slicensingpolicy,thisfilemaybeprintedorviewedbutshallnotbeeditedunlessthetypefaceswhichareembeddedarelicensedtoandinstalledonthecomputerperformingtheediting.Indownloadingthisfile,partiesacceptthereintheresponsibilityofnotinfringingAdobe'slicensingpolicy.TheISOCentralSecretariatacceptsnoliabilityinthisarea.AdobeisatrademarkofAdobeSystemsIncorporated.DetailsofthesoftwareproductsusedtocreatethisPDFfilecanbefoundintheGeneralInforelativetothefile;thePDF-creationparameterswereoptimizedforprinting.EverycarehasbeentakentoensurethatthefileissuitableforusebyISOmemberbodies.Intheunlikelyeventthataproblemrelatingtoitisfound,pleaseinformtheCentralSecretariatattheaddressgivenbelow.©ISO2001Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostal[e-mail]©ISO2001–AllrightsreservedSIST ISO 4079-1:2004



ISO4079-1:2001(E)©ISO2001–AllrightsreservediiiContentsPageForeword.iv1Scope.12Normativereferences.13Classification.24Materialsandconstruction.24.1Hoses.24.2Hoseassemblies.25Dimensions.25.1Diametersandconcentricity.25.2Length.36Requirements.46.1Hydrostaticrequirements.46.2Minimumbendradius.46.3Resistancetoimpulse.56.4Leakageofhoseassemblies.56.5Coldflexibility.56.6Adhesionbetweencomponents.66.7Vacuumresistance.66.8Abrasionresistance.76.9Fluidresistance.76.10Ozoneresistance.77Designation.78Marking.78.1Hoses.78.2Hoseassemblies.8AnnexA(informative)Recommendationsforlengthsofsuppliedhosesandhoseassemblies.9A.1Hoses.9A.2Hoseassemblies.9Bibliography.10SIST ISO 4079-1:2004



ISO4079-1:2001(E)iv©ISO2001–AllrightsreservedForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3.DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting.PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote.AttentionisdrawntothepossibilitythatsomeoftheelementsofthispartofISO4079maybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.InternationalStandardISO4079-1waspreparedbyTechnicalCommitteeISO/TC45,Rubberandrubberproducts,SubcommitteeSC1,Hoses(rubberandplastics).TogetherwithISO4079-2(inpreparation),thispartofISO4079cancelsandreplacesISO4079:1991,whichhasbeentechnicallyrevised.ISO4079consistsofthefollowingparts,underthegeneraltitleRubberhosesandhoseassemblies—Textile-reinforcedhydraulictypes—Specification:Part1:Oil-basedfluidapplicationsPart2:Water-basedfluidapplicationsAnnexAofthispartofISO4079isforinformationonly.SIST ISO 4079-1:2004



INTERNATIONALSTANDARDISO4079-1:2001(E)©ISO2001–Allrightsreserved1Rubberhosesandhoseassemblies—Textile-reinforcedhydraulictypes—Specification—Part1:Oil-basedfluidapplications1ScopeThispartofISO4079specifiesrequirementsforfivetypesoftextile-reinforcedhydraulichosesandhoseassembliesofnominalborefrom5to100.TheyaresuitableforusewithhydraulicfluidsHH,HL,HM,HRandHVinaccordancewithISO6743-4attemperaturesrangingfrom–40°Cto+100°C.ThispartofISO4079doesnotincluderequirementsforendfittings.Itislimitedtorequirementsfortheperformanceofhosesandhoseassemblies.NOTEItistheresponsibilityoftheuser,inconsultationwiththehosemanufacturer,toestablishcompatibilityofthehosewiththefluidtobeused.2NormativereferencesThefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthispartofISO4079.Fordatedreferences,subsequentamendmentsto,orrevisionsof,anyofthesepublicationsdonotapply.However,partiestoagreementsbasedonthispartofISO4079areencouragedtoinvestigatethepossibilityofapplyingthemostrecenteditionsofthenormativedocumentsindicatedbelow.Forundatedreferences,thelatesteditionofthenormativedocumentreferredtoapplies.MembersofISOandIECmaintainregistersofcurrentlyvalidInternationalStandards.ISO1402,Rubberandplasticshosesandhoseassemblies—HydrostatictestingISO1817,Rubber,vulcanized—DeterminationoftheeffectofliquidsISO4671,Rubberandplasticshoseandhoseassemblies—MethodsofmeasurementofdimensionsISO4672:1997,Rubberandplasticshoses—Sub-ambienttemperatureflexibilitytestsISO6803,Rubberorplasticshosesandhoseassemblies—HydraulicpressureimpulsetestwithoutflexingISO6945,Rubberhoses—DeterminationofabrasionresistanceoftheoutercoverISO7233,Rubberandplasticshosesandhos
...

OSIST ISO 4079-1:2003SLOVENSKIdecember 2003
PREDSTANDARDGumene cevi in cevni priključki – S tekstilom okrepljene hidravlične cevi - Specifikacija - 1. del: Uporaba za oljne tekočineRubber hoses and hose assemblies - Textile-reinforced
hydraulic types - Specification - Part 1: Oil-based fluid
applications©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaOSIST ISO 4079-1:2003(en)ICS23.100.40; 83.140.40







ReferencenumberISO4079-1:2001(E)©ISO2001INTERNATIONALSTANDARDISO4079-1Firstedition2001-09-01Rubberhosesandhoseassemblies—Textile-reinforcedhydraulictypes—Specification—Part1:Oil-basedfluidapplicationsTuyauxetflexiblesencaoutchouc—Typeshydrauliquesavecarmaturedetextile—Spécifications—Partie1:Applicationspourfluideàbased'huile



ISO4079-1:2001(E)PDFdisclaimerThisPDFfilemaycontainembeddedtypefaces.InaccordancewithAdobe'slicensingpolicy,thisfilemaybeprintedorviewedbutshallnotbeeditedunlessthetypefaceswhichareembeddedarelicensedtoandinstalledonthecomputerperformingtheediting.Indownloadingthisfile,partiesacceptthereintheresponsibilityofnotinfringingAdobe'slicensingpolicy.TheISOCentralSecretariatacceptsnoliabilityinthisarea.AdobeisatrademarkofAdobeSystemsIncorporated.DetailsofthesoftwareproductsusedtocreatethisPDFfilecanbefoundintheGeneralInforelativetothefile;thePDF-creationparameterswereoptimizedforprinting.EverycarehasbeentakentoensurethatthefileissuitableforusebyISOmemberbodies.Intheunlikelyeventthataproblemrelatingtoitisfound,pleaseinformtheCentralSecretariatattheaddressgivenbelow.©ISO2001Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostal[e-mail]©ISO2001–Allrightsreserved



ISO4079-1:2001(E)©ISO2001–AllrightsreservediiiContentsPageForeword.iv1Scope.12Normativereferences.13Classification.24Materialsandconstruction.24.1Hoses.24.2Hoseassemblies.25Dimensions.25.1Diametersandconcentricity.25.2Length.36Requirements.46.1Hydrostaticrequirements.46.2Minimumbendradius.46.3Resistancetoimpulse.56.4Leakageofhoseassemblies.56.5Coldflexibility.56.6Adhesionbetweencomponents.66.7Vacuumresistance.66.8Abrasionresistance.76.9Fluidresistance.76.10Ozoneresistance.77Designation.78Marking.78.1Hoses.78.2Hoseassemblies.8AnnexA(informative)Recommendationsforlengthsofsuppliedhosesandhoseassemblies.9A.1Hoses.9A.2Hoseassemblies.9Bibliography.10



ISO4079-1:2001(E)iv©ISO2001–AllrightsreservedForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3.DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting.PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote.AttentionisdrawntothepossibilitythatsomeoftheelementsofthispartofISO4079maybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.InternationalStandardISO4079-1waspreparedbyTechnicalCommitteeISO/TC45,Rubberandrubberproducts,SubcommitteeSC1,Hoses(rubberandplastics).TogetherwithISO4079-2(inpreparation),thispartofISO4079cancelsandreplacesISO4079:1991,whichhasbeentechnicallyrevised.ISO4079consistsofthefollowingparts,underthegeneraltitleRubberhosesandhoseassemblies—Textile-reinforcedhydraulictypes—Specification:Part1:Oil-basedfluidapplicationsPart2:Water-basedfluidapplicationsAnnexAofthispartofISO4079isforinformationonly.



INTERNATIONALSTANDARDISO4079-1:2001(E)©ISO2001–Allrightsreserved1Rubberhosesandhoseassemblies—Textile-reinforcedhydraulictypes—Specification—Part1:Oil-basedfluidapplications1ScopeThispartofISO4079specifiesrequirementsforfivetypesoftextile-reinforcedhydraulichosesandhoseassembliesofnominalborefrom5to100.TheyaresuitableforusewithhydraulicfluidsHH,HL,HM,HRandHVinaccordancewithISO6743-4attemperaturesrangingfrom–40°Cto+100°C.ThispartofISO4079doesnotincluderequirementsforendfittings.Itislimitedtorequirementsfortheperformanceofhosesandhoseassemblies.NOTEItistheresponsibilityoftheuser,inconsultationwiththehosemanufacturer,toestablishcompatibilityofthehosewiththefluidtobeused.2NormativereferencesThefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthispartofISO4079.Fordatedreferences,subsequentamendmentsto,orrevisionsof,anyofthesepublicationsdonotapply.However,partiestoagreementsbasedonthispartofISO4079areencouragedtoinvestigatethepossibilityofapplyingthemostrecenteditionsofthenormativedocumentsindicatedbelow.Forundatedreferences,thelatesteditionofthenormativedocumentreferredtoapplies.MembersofISOandIECmaintainregistersofcurrentlyvalidInternationalStandards.ISO1402,Rubberandplasticshosesandhoseassemblies—HydrostatictestingISO1817,Rubber,vulcanized—DeterminationoftheeffectofliquidsISO4671,Rubberandplasticshoseandhoseassemblies—MethodsofmeasurementofdimensionsISO4672:1997,Rubberandplasticshoses—Sub-ambienttemperatureflexibilitytestsISO6803,Rubberorplasticshosesandhoseassemblies—HydraulicpressureimpulsetestwithoutflexingISO6945,Rubberhoses—Determinationofabrasionresistanceoftheoutercov
...