1、13BRITISH STANDARD BS EN 13315:2002 Tanks for transport of dangerous goods Service equipment for tanks Gravity discharge coupler The European Standard EN 13315:2002 has the status of a British Standard ICS 13.300; 23.020.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN
2、13315:2002 This British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 17 June 2002 BSI 17 June 2002 ISBN 0 580 39888 9 National foreword This British Stan
3、dard is the official English language version of EN 13315:2002. The UK participation in its preparation was entrusted to Technical Committee AUE/18, Tanks for the transport of dangerous goods, which has the responsibility to: A list of organizations represented on this committee can be obtained on r
4、equest to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BS
5、I Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users of this publication are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal ob
6、ligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summar
7、y of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEU
8、ROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13315 May2002 ICS13.300;23.020.20 Englishversion TanksfortransportofdangerousgoodsServiceequipmentfor tanksGravitydischargecoupler Citernesdetransportdematiresdangereuses EquipementsdeservicepourciternesCoupleurde vidangegravitaire TanksfrdieBefrderungg
9、efhrlicherGter BedienungsausrstungvonTanksEntladekupplungfr Schwerkraftabgabe ThisEuropeanStandardwasapprovedbyCENon4January2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.
10、Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsow
11、nlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.
12、 EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13315:2002EEN13315:2002(E) 2 Contents page Foreword3 Intr
13、oduction .4 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .5 4 Function6 5 Designcharacteristics .6 5.1 General6 5.2 Pressurerating. 6 5.3 Materialsofconstruction . .6 5.4 Temperaturerange . .6 5.5 Dimensionalcharacteristics . 6 5.6 Electricalresistance . .6 6 Optionalfeatures. .7 6.1 Vis
14、ualandflowcontrols 7 6.2 Adaptoractuation . .7 6.3 Interlockoperation. 7 7 Tests7 7.1 General7 7.2 Productiontests .7 7.2.1 General7 7.2.2 Shelltightnesstest 7 7.2.3 Operabilitytest .7 7.2.4 Testresults .7 7.3 Typetests .8 7.3.1 General8 7.3.2 Shelltightnesstest 8 7.3.3 Operabilitytest .8 7.3.4 Test
15、results .8 8 Marking .8 9 Installation,operatingandmaintenancerecommendations.8EN13315:2002(E) 3 Foreword ThisdocumentEN13315:2002hasbeenpreparedbyTechnicalCommitteeCEN/TC296“Tanksfortransportof dangerousgoods“,thesecretariatofwhichisheldbyAFNOR. ThisEuropeanStandardshallbegiventhestatusofanationals
16、tandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyNovember2002,andconflictingnationalstandardsshallbewithdrawnatthelatest byNovember2002. ThisEuropeanStandardformspartofacoherentstandardsprogrammecomprisingthefollowingstandards: Tanksfortransportofliquiddangerousgoodswithvapo
17、urpressurenotexceeding110kPa(absolute pressure)at50CandpetrolServiceEquipment EN13081, TanksfortransportofdangerousgoodsServiceequipmentfortanks Vapourcollectionadaptor andcoupler. EN13082, TanksfortransportofdangerousgoodsServiceequipmentfortanks Vapourtransfervalve. EN13083, Tanksfortransportofdan
18、gerousgoodsServiceequipmentfortanks Adaptorforbottomloading andunloading. prEN13308, TanksfortransportofdangerousgoodsServiceequipmentfortanks Nonpressurebalanced footvalve. prEN13314, TanksfortransportingdangerousgoodsServiceequipment Fillholecover. EN13315, TanksfortransportofdangerousgoodsService
19、equipmentfortanks Gravitydischargecoupler. prEN13316, TanksfortransportingdangerousgoodsServiceequipmentPressurebalancedfootvalve. prEN13317, TanksfortransportingdangerousgoodsServiceequipmentManholecoverassembly WI296009, Pressureandvacuumbreathervent WI296010, Emergencypressurereliefvalve ThisEuro
20、peanStandardhasbeensubmittedforreferenceintotheRIDand/orinthetechnicalannexesoftheADR. Thereforeinthiscontextthestandardslistedinthenormativereferencesandcoveringbasicrequirementsofthe RID/ADRnotaddressedwithinthepresentstandardarenormativeonlywhenthestandardsthemselvesare referredtointheRIDand/orin
21、thetechnicalannexesoftheADR. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Po
22、rtugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN13315:2002(E) 4 Introduction Thegravitydischargecoupler,thesubjectofthisstandard,allowsthetransferofdangeroussubstancesfroma tanktothereceivingstoragetankbymatingwiththeadaptorforbottomloadingandunloading,andprovidingthe meansofconnectiontoadisch
23、argehose.EN13315:2002(E) 5 1Scope ThisEuropeanStandardappliestogravitydischargecouplerandspecifiestheperformancerequirements,critical dimensionsandtestsnecessarytoverifythecomplianceoftheequipmenttothisstandard. Theequipmentspecifiedbythisstandardissuitableforusewithliquidpetroleumproductsandotherda
24、ngerous substancesofClass3ofADREuropeanAgreementconcerningtheInternationalCarriageofDangerousGoods byRoad(flammableliquids)whichhaveavapourpressurenotexceeding110kPaat50Candpetrol,andwhich havenosubclassificationastoxicorcorrosive. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundat
25、edreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.For
26、undatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). prEN122661:1999, IndustrialvalvesTestingofvalvesPart1:Tests,testproceduresandacceptancecriteria tobefulfilledbyeveryvalve. prEN122662:1999,IndustrialvalvesTestingofvalvesPart2:Supplementarytests,testproceduresa
27、nd acceptancecriteria. EN13083, TanksfortransportofdangerousgoodsServiceequipmentfortanksAdaptatorforbottomloading andunloading. ISO28591,SamplingproceduresforinspectionbyattributesPart1:Samplingplansindexedbyacceptable qualitylevel(AQL)forlotbylotinspection. 3 Termsanddefinitions Forthepurposesofth
28、isEuropeanStandard,thefollowingtermsanddefinitionsapply. 3.1 productsensor devicewhichdetectsthepresenceofliquidpetroleumandwhoseoutputsignalcanbeusedtodisplaywhether liquidispresent 3.2 interlock devicewhichcanbeusedtoinitiateorpreventanaction 3.3 bottomloading termusedtodescribethefillingofatankth
29、roughthetankspipingsystemwhichenablessubstancestoenterthe tankcompartmentfromthebottom 3.4 adaptor(externallyopenableonly) adaptorwhichisonlycapableofbeingopenedbyexternalmeans 3.5 selfactuatingadaptor adaptorcapableofbeingopenedbybuiltinandexternalmeansEN13315:2002(E) 6 3.6 maximumallowableworkingp
30、ressure(MAWP) maximumpressuretowhichtheequipmentisdesignedtooperate 4Function Toprovidetheconnection,withoutleakage,betweenthebottomloadingandunloadingadaptor(asspecifiedin EN13083)andthedischargehose. 5 Designcharacteristics 5.1General 5.1.1 Thegravitydischargecouplerinletshallbedesignedinsuchawayt
31、hatitmatesandclampswiththe adaptornose. 5.1.2 Thegravitydischargecouplershallbeconfiguredsuchthatleakageispreventedwheninoperation. 5.1.3 Thegravitydischargecoupleroutletshallbedesignedtoincorporateortobefittedwithaconnection matingwiththedischargehosecoupling. 5.1.4 Thegravitydischargecouplerclampi
32、ngactionshallpermitmatingofthecouplertotheadaptorinany orientationabouttheircommonaxis. 5.2Pressure rating Thecouplershallbedesignedforaworkingpressureofatleast100kPa. 5.3 Materialsofconstruction Themanufacturershallprovidewiththeequipmentafullmaterialspecificationforthosepartswhichmaycomeinto conta
33、ctwiththesubstancesspecifiedinthescope. 5.4Temperature range Unlessotherwisespecified,thedesigntemperaturerangeshallbe20Cto50C. Wherethecouplerissubjectedtomoresevereconditions,thedesigntemperaturerangeshallbeextendedto 40Cor+70Casapplicable. 5.5 Dimensionalcharacteristics Theoverallsizeofthegravity
34、dischargecoupler,includingspacefortheoperationofanyhandlesorcontrols,shall permittheoperationofadjacentcouplersconnectedtoadjacentadaptorsspacedat,aminimumof,250mm centres. 5.6 Electricalresistance Theelectricalresistancebetweenanyconductivepartofthecouplerwhichcancomeintocontactwiththe dangeroussub
35、stancesandthemainbodyofthecouplershallnotexceed10 6 Thedesignofthecouplershallbesuchastoensurethatwheninoperation,theelectricalresistanceacrossthe coupler,measuredbetweentheadaptoranddischargehose,shallnotexceed10 EN13315:2002(E) 7 6 Optionalfeatures 6.1 Visualandflowcontrols Thegravitydischargecoup
36、lermayincorporatesightglassand/orflowindicator. 6.2Adaptor actuation Thegravitydischargecouplermaybeprovidedwithameansofactuatingtheadaptortowhichitismated.The openandclosedpositionshallbeindicated. 6.3 Interlockoperation Thegravitydischargecouplermay,whenmatedwiththeadaptor,operatetheinterlockcontr
37、olsiffitted. 7Tests 7.1General Twoclassesoftestsarerequired,productiontestsandtypetests. TestingmethodsandproceduresshallcomplywiththerequirementsofprEN122661andprEN122662exceptas specifiedoramendedwithinthisstandard. 7.2Production tests 7.2.1General Thenumber,frequencyandsamplingmethodsofproduction
38、testsamplesshallnotbelessthanthosespecifiedin ISO28591,(AQLof2,5). Productiontestsshallcomprise: shelltightnesstest(seeA.3ofprEN122661:1999); operabilitytest(seeB.1ofprEN122662:1999). 7.2.2 Shelltightnesstest 7.2.2.1 Testpressure:150kPaor1,5timesequipmentsMAWP,whicheveristhehighest. 7.2.2.2 Testdura
39、tion:AsTableA.2ofprEN122661:1999. 7.2.2.3 Acceptancecriteria:InaccordancewithA.3.4ofprEN122661:1999. 7.2.3Operability test 7.2.3.1 Testscope:Toconfirmtheabilityofthedischargecouplertoclampandunclamptothespecified adaptornose. 7.2.3.2 Testmethod:InaccordancewithB.1ofprEN 122662:1999. 7.2.4 Testresult
40、s Thetestresultsshallberecordedandmaintainedinaccordancewiththemanufacturersprocedures.EN13315:2002(E) 8 7.3 Typetests 7.3.1General Aminimumof2productionsamplesofeachmodeltypeshallbetypetestedtodemonstratetheperformanceand mechanicalstrengthofthedesign. NOTE Deviceshavingonedesign,sizeandsetpressure
41、areconsideredtobeofonemodeltype. Unlessotherwisenoted,alltypetestsshallbeperformedatmaximumandminimumdesigntemperatures. Typetestsshallcomprise: shelltightnesstest(seeA.3ofprEN122661:1999); operabilitytest(seeB.1ofprEN122662:1999). 7.3.2 Shelltightnesstest Theshelltightnesstestshallbeperformedinacco
42、rdancewiththerequirementsoftheproductiontest. Thetestshallbecarriedoutonlyunderambientconditions. 7.3.3Operability test Theoperabilitytestshallbeperformedinaccordancewiththerequirementsoftheproductiontest. 7.3.4 Testresults Testresultsshallberecordedandmaintainedforatimeperiod,whichshallnotbelesstha
43、nthemanufacturedlife oftheproduct. 8Marking Thecouplershallhaveapermanentidentificationmarkingwhichincludesthefollowing: referencetothisstandard; manufacturersnameand/orlogo; manufacturerstypeorassemblynumber; serialnumberand/ordateofmanufacture; MAWP; anyspecialoperatingconditions. 9 Installation,o
44、peratingandmaintenancerecommendations Installation,operationandmaintenanceinstructionsshallbeprovidedfortheequipment.blankBS EN 13315:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on
