CANCSA Z245201998Word格式文档下载.docx
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CANCSA Z245201998Word格式文档下载.docx
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4.1ProductOrderingRequirements4
4.1.1StandardRequirements4
4.1.2OptionalRequirements5
4.2RoundingProcedure5
4.3QualityProgram5
4.4Compliance5
5.Materials5
5.1Pipe5
5.2EpoxyPowder5
5.2.1General5
5.2.2P0roperties6
5.2.3Packaging6
6.CoatingApplication6
6.1CoatingQualification6
6.1.1General6
6.1.2PreparationofLaboratory-CoatedTestSpecimens6
6.1.3CoatingQualificationTestRequirements7
6.2ProductionApplicationPracticesandEquipment7
6.2.1General7
6.2.2SurfacePreparation7
6.2.3ApplicationandCuringTemperatures7
6.2.4CoatingThickness7
6.2.5EndFinish8
7.
Production,Inspection,andTesting8
7.1InspectionNotice8
7.2PlantAccess8
7.3ProductionTests8
7.3.1EpoxyPowderandCoating8
7.3.2In-LineInspectionandMeasurement9
7.3.3ProductionTestRings10
8.RepairofCoatedPipe11
8.1General11
8.2Patching11
8.3StrippingandRecoating12
9.Markings12
9.1General12
9.2RequiredMarkings12
10.HandlingandStorage12
10.1Handling12
10.2Storage13
11.TestReportsandCertificatesofCompliance13
12.TestProcedures13
12.1CureTimeoftheEpoxyPowder13
12.1.1Equipment13
12.1.2Procedure14
12.1.3Report14
12.2GelTimeoftheEpoxyPowder15
12.2.1Equipment16
12.2.2Procedure15
12.2.3Report15
12.3MoistureContentoftheEpoxyPowder—Titration16
12.3.1Equipment16
12.3.2Reagents16
12.3.3Procedure16
12.3.4Report16
12.4MoistureContentoftheEpoxyPowder—Massloss16
12.4.1ProcedureA16
12.4.2ProcedureB17
12.4.3Report17
12.5ParticleSizeoftheEpoxyPowder17
12.5.1Equipment17
12.5.2Procedure17
12.5.3Report18
12.6DensityoftheEpoxyPowder18
12.6.1Equipment18
12.6.2Procedure18
12.6.3Report19
12.7ThermalCharacteristicsoftheEpoxyPowderandCoating20
12.7.1General20
12.7.2Equipment20
12.7.3Procedure20
12.7.4Report21
12.8CathodicDisbandmentoftheCoating21
12.8.1Equipment21
12.8.2TestSpecimen21
12.8.3Procedure22
12.8.4Report22
12.9ChemicalResistanceoftheCoating23
12.9.1Equipment23
12.9.2TestSpecimen23
12.9.3TestReagents23
12.9.4Procedure23
12.9.5Report23
12.10PorosityoftheCoating23
12.10.1Equipment23
12.10.2TestSpecimen23
12.10.3Procedure24
12.10.4Report24
12.11FlexibilityoftheCoating24
12.11.1Equipment24
12.11.2TestSpecimen24
12.11.3Procedure24
12.11.4Report25
12.12ResistancetoImpactoftheCoating25
12.12.1Equipment25
12.12.2TestSpecimen25
12.12.3Procedure26
12.12.4Report26
12.13CathodicDisbandmentofStrainedCoating26
12.13.1Equipment26
12.13.2TestSpecimen26
12.13.3Procedure26
12.13.4Report27
12.14AdhesionoftheCoating27
12.14.1Equipment27
12.14.2TestSpecimen27
12.14.3Procedure27
12.14.4Report27
12.15InterfaceContaminationoftheCoating28
12.15.1Equipment28
12.15.2TestSpecimen28
12.15.3Procedure28
12.15.4Report28
Tables28
Figures31
Z245.21
ExternalPolyethyleneCoatingforPipe
1.Scope39
2.ReferencePublications39
3.Definitions41
4.GeneralRequirements42
4.1ProductOrderingRequirements42
4.1.1StandardRequirements42
4.1.2OptionalRequirements42
4.2RoundingProcedure42
4.3QualityProgram42
4.4Compliance42
5.Materials42
5.1Pipe42
5.2CoatingSystems43
5.3Manufacturer’sDocumentation43
5.4Primer43
5.4.1LiquidPrimer43
5.4.2PowderedPrimer43
5.5Adhesive43
5.6Polyethylene43
5.7Packaging43
6.CoatingApplication44
6.1CoatingQualification44
6.1.1General44
6.1.2TestingRequirements44
6.1.3PolyethyleneEvaluation44
6.2ProductionApplicationPracticesandEquipment44
6.2.1General44
6.2.2SurfacePreparation44
6.2.3Application45
6.2.4EndFinish45
7.Production,Inspection,andTesting45
7.1InspectionNotice45
7.2PlantAccess45
7.3IncomingRawMaterialsTesting46
7.4ProductionTests46
7.4.1In-LineInspectionandMeasurement46
7.4.2HolidayInspection46
7.4.3ProductionTestRings47
7.4.4Retests47
8.RepairofCoatedPipe48
8.1General48
8.2Patching48
8.3StrippingandRecoating48
9.Markings48
9.1General48
9.2RequiredMarkings49
10.HandlingandStorage49
10.1Handling49
10.2Storage49
11.TestReportsandCertificatesofCompliance49
12.TestProcedures50
12.1Viscosity50
12.1.1Equipment50
12.1.2Procedure50
12.1.3Report50
12.2FlowTest51
12.2.1Equipment51
12.2.2Procedure51
12.2.3Report51
12.3CathodicDisbandmentoftheCoating52
12.3.1Equipment52
12.3.2TestSpecimens52
12.3.3Procedure52
12.3.4Report53
12.4PeelAdhesion(ConstantRateofPeel)53
12.4.1Equipment53
12.4.2TestSpecimen53
12.4.3TestParameters54
12.4.4Procedure54
12.4.5Calculations55
12.4.6Report55
12.5PeelAdhesion(HangingMass)55
12.5.1Equipment55
12.5.2TestSpecimen55
12.5.3TestParameters55
12.5.4Procedure55
12.5.5Report56
12.6HeatAgeing57
12.6.1Equipment57
12.6.2TestSpecimen57
12.6.3Procedure57
12.6.4Report57
Tables58
Figures63
TechnicalCommitteeonOilandGasIndustryPipelineSystems
A.B.RothwellNOVAGasTransmissionLtd,Chair
Calgary,Alberta
R.R.BryantUnionGasLimited,vice-Chair
Chatham,Ontario
M.F.HallihanShellCanadaLimited,vice-Chair
A.R.PickInterprovincialPipeLineInc,vice-Chair
Edmonton,Alberta
K.G.SharpAlbertaEnergyandUtilitiesBoard,vice-Chair
J.AbesNationalEnergyBoard,vice-Chair
H.E.AllenNorthwesternUtilitiesLimited,Associate
A.O.AlonsoTechnicalStandardsandSafetyAuthority,
Toronto,Ontario
C.J.BarrigarCanadianGasAssociation,Associate
DonMills,Ontario
R.BasarbaTransCanadaPipelinesLtd,
B.A.BroderickCanadianWesternNaturalGasCompany
Limited,
B.BrownPipelineContractorsAssociation,Associate
Mississauga,Ontario
D.R.ChristensenAmocoCanadaPetroleumCompanyLimited,
Calgary,Alberta
F.M.ChristensenStelpipe/CamrosePipeCompany,
QualicumBeach,BritishColumbia
D.W.ClarkeTrans-NorthernPipelinesInc,
RichmondHill,Ontario
J.A.ColganMinistryofEmploymentandInvestment,
Victoria,BritishColumbia
R.L.CooteNOVAGasTransmissionLtd,Associate
R.J.CowellSun-CanadianPipeLineCompanyLimited,
Waterdown,Ontario
J.CrippsWestcoastEnergyInc,
Vancouver,BritishColumbia
G.L.deCauxPrudentialSteelLtd,
Calgary,Alberta
J.DejongCanadianHiberniaHoldingCorporation,Associate
J.R.EllwoodFoothillsPipeLinesLtd,
M.C.EnwrightHuskyOilOperationsLimited,
B.E.FowlieImperialOilResourcesLimited,
L.H.GalesTransportationSafetyBoardofCanada,Associate
Hull,Quebec
S.J.GillardPanCanadianPetroleumLimited,
A.M.Gilroy-ScottIntegrityManagement,
H.HardenB.C.GasUtilityLtd,
Surry,BritishColumbia
R.J.HendersonCentraGasOntarioInc,Associate
NorthBay,Ontario
M.R.HornerTransMountainPipeLineCompanyLtd,
D.HudsonNicholls-RadtkeLtd,
Cambridge,Ontario
L.W.HunatCanspecGroupInc,
Oakville,Ontario
E.JohnstonAluminumPipeSystemsInc,Associate
J.T.JusticeJ.T.JusticeConsultingLimited,
R.D.KingGulfCanadaResourcesLimited,
D.KoppersonPanCanadianpetroleumLimited,Associate
K.T.LauAlbertaBoilersSafetyAssociation,
T.LawrenceIPSCOInc,
Regina,Saskatchewan
P.M.MarreckMobilOilCanadaLtd,
S.E.McconkeyShawPipeProtection,
P.MeanwellUnionGasLimited,Associate
D.B.MilmineDMProfessionalServicesLtd,
P.NoiseuxGazMé
tropolitainInc,
Montré
al,Qué
bec
W.PartingtonMarinePipelineConstructionofCanadaLtd,
Nisku,Alberta
T.J.PestaAlbertaEnergyandUtilitiesBoard,Associate
D.Piccinin-CraigConsumersGas,
Scarborough,Ontario
D.E.H.ReynoldsCanadianWeldingBureau,Associate
P.A.SandhamSaskEnergyCorporation,
J.SandisonIDGStanleyInc,
Winnipeg,Manitoba
J.ScottCanadianAssociationofPetroleumProducers,Associate
T.C.SlimmonNOVAGasTransmissionLtd,Associate
N.J.TruslerB.C.GasUtilityLtd,Associate
Surrey,BritishColumbia
N.VanWyngaardenTaylorForgeCanadaCorporation,
NiagaraFalls,Ontario
E.A.YasinkoE.A.YasinkoEngineering,
S.KoCanadianStandardsprojectManager
Etobicoke,Ontario
SubcommitteeonMaterials
T.C.SlimmonNOVAGasTransmissionLtd,Chair
F.M.ChristensenStelpipe/CamrosePipeCompany,
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