ISO 19013-2-2016 内燃机燃料回路用橡胶软管和油管.docx
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1、INTERNATIONA1ISOSTANDARD19013-2Seconddn2016OMSRubberhosesandtubingforfue1circuitsforinterna1combustionengines-Specification一Part2:Gaso1inefue1sTuyaux*cooutchoucerf1exib1epourIesCIrCUiZdecarburan(pourIeSmoteundcombustioninterna-SpecificationsPanic2:EssencesReferencenumberISO19013-2:2016(E)C1SO2016Tab
2、1e3-Hoseconcentricity1nskiedhmetermmMaximumVArIatkmfromcoocentrickyramUpt。andinc1uding3.503Over3r5Oa5PerformancerequirementsforhoseandtubingTestssha11bese1ectedfromthefo11owing1istforeachappcationofhoseortubingbasedontheperformancerequirementsforthefinishedproductTytests(asdefinedinC1mgC6)foreachhos
3、eortubinggrouparcgiveninAnnexHa) Burstpressure.WhendeterminedinaccordancewithISO1402,theminimumburstpressureforTypes12,And3.ChssAsha11beXOMPagJURc(30bjr)ndhi1be1,2MPjRaUgC(12bar)forC1assBType4sha11beO1SMPagauge(SIUr).AddItionaUy.afterfue1resistancetesting(testm).hosesandtubingsha11nothaveaburstpress
4、ureof1essthan75%o(theorigina1burstpressureb) Proofpressure.WhendeterminedinaccordancewithISO14O2rthetestpressureforTypes1,2rand3,C1assAsha11beISMPagauge(ISbar)andsha11be0,6MPagauge(6bar)IorC1assBType4sha11beOJSMPagauge(25bar).Thehossha11notburstornot(ai1byshowingsignOf1cakagcC)Adhesion(fora11constru
5、ctionswithtwoormorebonded1ayerson1y):WhendeterminedbytheappropriateproceduremISO9033.theadhesionbetweeneachpairofbonded1ayerssha11notbekssthan1.5kNm.d)1ow-tCmperaturvf1exibi1ityWhentestedinaccordancewithISO10619o1edat-40pC12Ctor72h2hsha11notexhibitanycrackingwhenexaminedunder2magnificationafterbindi
6、ngaroundasimi1ar1ycodedmandre1,theradiusatwhichis12timesthenomina1yzeoftheho&cor2Stimesthenomina1mzcofthetubing.Thehoseortubingstu11thenconformtotheburststrengthrequtretnentoftesta).e)Interna1dcan1iness.WhendeterminedinaccordancewithArmcxArthenso1bicimpuritiessha11notexceedSgm2andtheFucRoIub1cimpuri
7、tiessha11notexceed3gm20Extractab1ewaxymateria1s.WhendeterminedinaccordancewithAnnexA.theextractab1ewaxyEatCnaksha11notexceed2.5gm2.K)Tearresistance(app1icab1etotubingon1y).WhendeterminedmaccordancetoAnnexB.theminimumtearresistanceSha11be4,5kN/mh) OxoncrcsisUnce.WhentestedinJccordinccwithISO73262006.
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- ISO 19013-2-2016 内燃机燃料回路用橡胶软管和油管 19013 2016 内燃机 燃料 回路 橡胶 软管 油管