AS 4176-1994 耐压聚乙烯铝塑复合管和胶联聚乙烯铝塑复合管道系统

AS4176—1994AustralianStandardPolyethylene/aluminiumandcross-linkedpolyethylene/aluminiummacro-compositepipesystemsforpressureapplicationsLicensedtoJianHJion17May2007.1userpersonaluserlicenceonly.Storage,distributionoruseonnetworkprohibited.:AustralianChamberofCommerceandIndustryBrisbaneCityCouncilEngineeringandWaterSupplyDepartment,S.A.HunterWaterCorporationMelbourneWaterPublicWorksDepartment,N.S.W.RuralWaterCorporation,Vic.ThePlasticsIndustryAssociationWaterAuthorityofWesternAustraliaWaterBoard,Sydney—Illawarra—BlueMountainsWaterResourcesCommissionQueenslandAdditionalinterestsparticipatinginpreparationofStandard:AluminiumDevelopmentCouncilAGLSydneyReviewofAustralianStandards.Tokeepabreastofprogressinindustry,AustralianStandardsaresubjecttoperiodicreviewandarekeptuptodatebytheissueofamendmentsorneweditionsasnecessary.ItisimportantthereforethatStandardsusersensurethattheyareinpossessionofthelatestedition,andanyamendmentsthereto.FulldetailsofallAustralianStandardsandrelatedpublicationswillbefoundintheStandardsAustraliaCatalogueofPublications;thisinformationissupplementedeachmonthbythemagazine‘TheAustralianStandard’,whichsubscribingmembersreceive,andwhichgivesdetailsofnewpublications,neweditionsandamendments,andofwithdrawnStandards.SuggestionsforimprovementstoAustralianStandards,addressedtotheheadofficeofStandardsAustralia,arewelcomed.NotificationofanyinaccuracyorambiguityfoundinanAustralianStandardshouldbemadewithoutdelayinorderthatthemattermaybeinvestigatedandappropriateactiontaken.ThisStandardwasissuedindraftformforcommentasDR93003.LicensedtoJianHJion17May2007.1userpersonaluserlicenceonly.Storage,distributionoruseonnetworkprohibited.—1994AustralianStandardPolyethylene/aluminiumandcross-linkedpolyethylene/aluminiummacro-compositepipesystemsforpressureapplicationsFirstpublishedasAS4176—1994.PUBLISHEDBYSTANDARDSAUSTRALIA(STANDARDSASSOCIATIONOFAUSTRALIA)1THECRESCENT,HOMEBUSH,NSW2140ISBN0726287784LicensedtoJianHJion17May2007.1userpersonaluserlicenceonly.Storage,distributionoruseonnetworkprohibited.—19942PREFACEThisStandardwaspreparedbytheJointAustralia/NewZealandStandardsCommitteePL/6,onPolyethylenePipe,underthedirectionoftheBuildingStandardsPolicyBoard.ThefollowingdocumentswereconsideredduringthepreparationofthisStandard:ASTMF1281—90CrosslinkedPolyethylene/Aluminium/CrosslinkedPolyethylene(PEX-AL-PEX)pressurepipeF1282—90Polyethylene/Aluminium/Polyethylene(PE-AL-PE)compositepressurepipeTheCommitteedecidedtousetheterminologymacro-compositetobetterdescribethepipestructure.Theterm‘macro’reflectsthethreeseparatecomponentlayersworkingtogetherinthepipewallasopposedtothemorecommonfibre-reinforcedcompositepipestructures.Theterms‘normative’and‘informative’havebeenusedinthisStandardtodefinetheapplicationoftheappendixtowhichtheyapply.A‘normative’appendixisanintegralpartofaStandard,whereasan‘informative’appendixisonlyforinformationandguidance.CopyrightSTANDARDSAUSTRALIAUsersofStandardsareremindedthatcopyrightsubsistsinallStandardsAustraliapublicationsandsoftware.ExceptwheretheCopyrightActallowsandexceptwhereprovidedforbelownopublicationsorsoftwareproducedbyStandardsAustraliamaybereproduced,storedinaretrievalsysteminanyformortransmittedbyanymeanswithoutpriorpermissioninwritingfromStandardsAustralia.Permissionmaybeconditionalonanappropriateroyaltypayment.RequestsforpermissionandinformationoncommercialsoftwareroyaltiesshouldbedirectedtotheheadofficeofStandardsAustralia.StandardsAustraliawillpermitupto10percentofthetechnicalcontentpagesofaStandardtobecopiedforuseexclusivelyin-housebypurchasersoftheStandardwithoutpaymentofaroyaltyoradvicetoStandardsAustralia.StandardsAustraliawillalsopermittheinclusionofitscopyrightmaterialincomputersoftwareprogramsfornoroyaltypaymentprovidedsuchprogramsareusedexclusivelyin-housebythecreatorsoftheprograms.CareshouldbetakentoensurethatmaterialusedisfromthecurrenteditionoftheStandardandthatitisupdatedwhenevertheStandardisamendedorrevised.ThenumberanddateoftheStandardshouldthereforebeclearlyidentified.Theuseofmaterialinprintformorincomputersoftwareprogramstobeusedcommercially,withorwithoutpayment,orincommercialcontractsissubjecttothepaymentofaroyalty.ThispolicymaybevariedbyStandardsAustraliaatanytime.LicensedtoJianHJion17May2007.1userpersonaluserlicenceonly.Storage,distributionoruseonnetworkprohibited.—1994CONTENTSPageFOREWORD...................................................4SECTION1SCOPEANDGENERAL1.1SCOPE.................................................51.2REFERENCEDDOCUMENTS................................51.3DEFINITIONS............................................61.4NOTATION.............................................61.5CLASSIFICATION........................................61.6MATERIALS........................