ISO 19013-2-2016 内燃机燃料回路用橡胶软管和油管.docx

INTERNATIONA1ISOSTANDARD19013-2Secondd>n2016OMSRubberhosesandtubingforfue1circuitsforinterna1combustionengines-Specification一Part2:Gaso1inefue1sTuyaux*cooutchoucerf1exib1epourIesCIrCUiZdecarburan(pourIeSmoteundcombustioninterna-SpecificationsPanic2：EssencesReferencenumberISO19013-2:2016(E)C1SO2016Tab1e3-Hoseconcentricity1nskiedhmetermmMaximumVArIatkmfromcoocentrickyramUpt。andinc1uding3.503Over3r5Oa5PerformancerequirementsforhoseandtubingTestssha11bese1ectedfromthefo11owing1istforeachappcationofhoseortubingbasedontheperformancerequirementsforthefinishedproductTytests(asdefinedinC1mgC6)foreachhoseortubinggrouparcgiveninAnnexHa) Burstpressure.WhendeterminedinaccordancewithISO1402,theminimumburstpressureforTypes12,And3.ChssAsha11beXOMPagJURc(30bjr)ndhi1be1,2MPjRaUgC(12bar)forC1assBType4sha11beO1SMPagauge(SIUr).AddItionaUy.afterfue1resistancetesting(testm).hosesandtubingsha11nothaveaburstpressureof1essthan75%o(theorigina1burstpressureb) Proofpressure.WhendeterminedinaccordancewithISO14O2rthetestpressureforTypes1,2rand3,C1assAsha11beISMPagauge(ISbar)andsha11be0,6MPagauge(6bar)IorC1assBType4sha11beOJSMPagauge(25bar).Thehossha11notburstornot(ai1byshowingsignOf1cakagcC)Adhesion(fora11constructionswithtwoormorebonded1ayerson1y)：WhendeterminedbytheappropriateproceduremISO9033.theadhesionbetweeneachpairofbonded1ayerssha11notbekssthan1.5kNm.d)1ow-tCmperaturvf1exibi1ityWhentestedinaccordancewithISO10619<2t2011methodB,aIcngrho(hoscortubngwchhasbeenprevious1ykeptfi11edwithISO18171iquidCfor72hi2hat210C±2aCandthenkept>o1edat-40pC12Ctor72h2hsha11notexhibitanycrackingwhenexaminedunder«2magnificationafterbindingaroundasimi1ar1ycodedmandre1,theradiusatwhichis12timesthenomina1yzeoftheho&cor2Stimesthenomina1mzcofthetubing.Thehoseortubingstu11thenconformtotheburststrengthrequtretnentoftesta).e)Interna1dcan1iness.WhendeterminedinaccordancewithArmcxArthenso1bicimpuritiessha11notexceedSgm2andtheFucRoIub1cimpuritiessha11notexceed3gm20Extractab1ewaxymateria1s.WhendeterminedinaccordancewithAnnexA.theextractab1ewaxyEatCnaksha11notexceed2.5gm2.K)Tearresistance(app1icab1etotubingon1y).WhendeterminedmaccordancetoAnnexB.theminimumtearresistanceSha11be4,5kN/mh) OxoncrcsisUnce.WhentestedinJccordinccwithISO73262006.methodIUtIderthefO1IoW1Mconditions,thehoseertubingsha11notshowcrackingwhenexaminedunder«2magnification；Partia1pressureofozone50mPa±3mPaDuration72ht2hTempcrahire40Ct2eCE1onganon20%i) Heatageingresistance.Afterageingforoneormoreatthefo1towingtimesandtemperaturesinaccordancewttISO188,a11constructionssha11meettheadhesionrequirementsoftestb),the1ow-temperatureexIbihtyrequrementsoftestc)vandtheozoneresistancerequirementsoftestR)1) 10hat809C.2) 1000hat100C3) 1000hat)25aC.4) 168hat100C.5) 168hM1259C.6) 168hat140XNOTEThe1OOOhIesUrepresent1oncermwor¼inIcnipcfMumandthe16htestsrvpccicntshorttermpeakwvrkingtemperatue.j) ResistancetosurfaceContamina1ionbyengineoi1.WbentestedinaccordancewithAnnexCusingISO1817oJ3.a1!constructionssha11meettheadhesionFCqiI1rVmCntSoftestb)vtheco1dt1cxb1tyrequirementsoftestc)andtheozoneresistancerequirementsoftestg)k) ResistancetoSUrfaCCcontaminationbynon*pctro1cumhydrau1ic(brake/dutch)f1uid.WhentestedinaccordancewithAnnexCusinghydnuUcf1uidtoISO4926,a11constructionssha11meettheadhesionrequirementsOftEbtheco1df1<b1nyrequirementsoftestandtheozoneresistancerequirementsoftestg)l) Resistancetokinking(thisrequirementapp1ieson1ytostraighthosesandtubingwithanomina1sizeof16mmor1ess)：WhendeterminedincccrdancewithISO10619-11themaximumcoefentofdeformation(7D)sha11notexceed0.7.TheEandrddiametersha11be140mmtorhosesandtubinguptonomina1SIZC11mmand220mmforhccsandtubingofnomina1sizefrom12mmto16mm.m)Resistancetovacuum(thisrequirementapp1ieson1ytoSg1ghthOSCSndtubing)：WhentbchoseortubingistestedinaccordancewithISO7233:2006.methodAat0.08MPaabso1ute(0.8bar)for15sto60sdurationwithaba11otdumcter0t8«rhenomina1size,teba11ha11traversetefu111engthofthehoseortubingn)Resistancetofue1s；Whentestedbythemethano1hidresistancetestofSAE2260foratestdurationof5000husingoneormoreofthefo11owingtestfue1satafue1Umpcraturtof60*C12aC.a11constructionssha11meettheJdhesronrequirementsCttestWjhCco1df1exibi1ityrequirementsoftestc),theozoneresistancerequirementsoftestg),thekinkingresistanceoftestkandthesuctionresistanceoftestI).1)Amixtureof85%byvo1umeOfIIquidC(ISO1817)and15%byvo1umeofmethano12Amixtureof75%byvo1umeo(I1qUMC(ISO1817)and2S%byvo1umeofmethano13) AmixtureofSO%byvo加meof1iquidC(!SO1817)and50%byvo1umeoftncthano14) Amixtureof85%byvo1umeofmethano1andIS%byvohmcoqu1dC(ISO1817)5) 100%byvo1umeofmethano16) AmixturepreparedinaccordancewithAnnexDandperoxdzcd(oaperoxidenumberof90.Rechecktheperoxidenumberofthetestfue1usingthemethodgiveninQ1aftereach70hoftestingIftePerOXkienumberIa11sbc1ow80,rep1acethetestfue1withfreshtestfue1o) BurtbthroughresistanceWhentestedinaccordancewithSAEJ2027,thehoseortubingstu11wit