Designation:F1056−18AnAmericanNationalStandardStandardSpecificationforSocketFusionToolsforUseinSocketFusionJoiningPolyethylenePipeorTubingandFittings1ThisstandardisissuedunderthefixeddesignationF1056;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1ThisspecificationcoverssocketfusiontoolsforuseinmakingsocketfusionjointsbetweenpolyethylenepipeortubingandfittingsasspecifiedbySpecificationsD3035,D2513,andD2683.Thisspecificationcoversnewlymanufac-turedheaterfacesandusedheaterfaceswhichhavebeenrecoated.Requirementsformaterials,workmanship,anddi-mensionsareincluded.Whereapplicableonthisspecification,“pipe”shallmean“pipe”and“tubing.”1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D1600TerminologyforAbbreviatedTermsRelatingtoPlas-ticsD2513SpecificationforPolyethylene(PE)GasPressurePipe,Tubing,andFittingsD2683SpecificationforSocket-TypePolyethyleneFittingsforOutsideDiameter-ControlledPolyethylenePipeandTubingD3035SpecificationforPolyethylene(PE)PlasticPipe(DR-PR)BasedonControlledOutsideDiameterF412TerminologyRelatingtoPlasticPipingSystems3.Terminology3.1Definitions:3.1.1General—DefinitionsareinaccordancewithTermi-nologyF412andabbreviationsareinaccordancewithTermi-nologyD1600,unlessotherwisespecified.3.2DefinitionsofTermsSpecifictoThisStandard:3.2.1chamfertool—adevicethatisusedtochamfertheoutsideed...
