ISO 03861-2021.docx

INTERNATIONA1.STANDARDISO3861editionFurth202101Rubberhosesandhoseassemb1.iesforsandandgritb1.astingSpecificationTuyauxCtf1.exib1.esencaoutchoucpoursab1.ageetgrenai1.1.ageSpecificationsCOPYRIGHTPROTECTEDDOCUMENT©ISO2021岫rkdea/山thUcdOthcnviscjft<c三orrtmcehDVBiwixuioiti08phnn11UatiocBhr<1.>hotoc<>p)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.oworIS<smemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndContentsForewordivIntroductionVCScone13Normativereferences14Termsanddefinitions15C1.assification2,Materia1.sandCnnstrurtinn2bDimensions26.1Insidediameterandtprance;26.2Concentricity37Physica1.propcrtics3711.thov*<"n5vnmHc387.2Finishedhosesandhoseassemb1.ies.39Frequencyoftesting4Markine49.1H(XSeS.一-49.2Hoseassemb1.ies.5AnnexA(normative)Testfrequencyfortypetestsandroutinetests6AnnexB(informative)Productionacceptancetests7ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOtnnhnixa>t11rtni"hvcekdHPfff1.PbbGgbOdyhihir1.rd弧dai6tanddkGSenoWhkJbiVa1.Med¾mitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceareRmnrights.d½teE1.n底的招舞ns副¥神吸独呼口H田d。/瞅福犯S双留服.subjectofanypatentrightsidentifiedduringthedeve1.opmerUW4io÷wwMM41.beintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪蝴蜘明瓶ationc。的福P奥庭腕Mthe喂济临树饵牖ti(>n咕器件附泮哂螂褊礴isoforeword.htn1.§被#御1眼AtSCJa郊幽r蹴才mcse<艇f祕geed淤石WSin45,拗椒幽思i1.h1teWeanCommitteeforStandardization(CEN)Technica1.CommitteeCEN/TC218Rubberandp1.asticshosesandhoseassemb1.ies,inaccordancewiththe/Xgreementontechnica1.cooperationbetweenISOandCEN(ViennaAgreement).Thisfourtheditioncance1.sandrep1.acesthethirdedition(ISO3861:2005),whichhasbeentechnica1.1.yrevised.Themainchangescomparedtothepreviouseditionareasfo1.1.ows: MPaunitshavebeenaddedthroughoutthedocument; C1.ause2hasbeenupdated; insidediametersof20mmand40mmhavebeende1.eted; C1.ause8onfrequencyoftesting,andAnnexesAandBhavebeenadded; C1.ause9onmarkinghasbeenupdated.AnyfeedbackorquestionsonthisdocumentShCHUdstandardsbody.Acomp1.ete1.istingofthesebodiescanbefoundatwww.iso.org/membcrs.htrn1.IntroductionThisdocumentspecifiesrubberhosesforsandandgritb1.asting.Whenhosesarefittedwithcoup1.ings,thedocumenta1.socontainsrequirementsforhoseassemb1.ies.Rubberhosesandhoseassemb1.iesforsandandgritb1.astingSpecificationWARNINGPersonsusingthisdocumentshou1.dbefami1.iarwithnorma1.1.aboratorypractice.Thisdocumentdoesnotpurporttoaddressa1.1.thesafetyprob1.ems,ifany,associatedwithitsuse.Itistheresponsibi1.ityoftheusertoestab1.ishappropriatehea1.thandsafetypracticesandtoensurecomp1.iancewithanynationa1.regu1.atoryconditions.1 Scopeoperatingtemperaturerangeuse-25tomaximumworkingpressureof0.63MPa(6,3bar)andoveran2 Normativereferencesconstitutesrequirements1.atesteditiondocument.referencedreferences,(inc1.udingamendments)app1.ies.app1.ies.ISO188:2011.Rubber,vu1.canizedorthermop1.astic-Acce1.eratedageingandheatresistancetes1.sonCUts1.engthhosesrotating4649:201.7,Rubber,vu1.canizedorthermop1.astic-Determinationofabrasionresistanceusingahosesandthe1.engthsofhoseassemb1.iesConductivityRubberandp1.asticshosesandhoseassemb1.iesDeterminationOfe1.ectrica1.resistanceandISO8330,Rubberandp1.asticshosesandhoseassemb1.iesVocabu1.aryPart1：BendingtestsatambienttemperaturePart2:Bendingtestsatsub-ambienttemperatures3划UWt比，角211则"！1"11&Thisdocumentspecifiestherequirementsforrubberhosesandhoseassemb1.iesforwetanddrysandandb1.asting,suitab1.eforofuptoa÷70.Thefo1.1.owingdomentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheircontentundatedreferences,theofthisoftheFordateddocumenton1.ytheanyeditioncitedForISO37rRubber,vu1.canizedorthermop1.astic-Determinationoftensi1.estress-strainpropertiesISO1307,Ruhberandp1.asticshosesHosesizes,minimumandmaximuminsidediameters,andto1.erancesISO1402,Rubberandp1.asticshosesandhoseassemb1.iesHydrostatictestingISOcy1.indrica1.drumISO4671,Rubberandp1.asticshosesandhoseassemb1.iesMethodsofmeasurementofthedimensionsofISO732