案例文案介紹

VendorDataDocumentVendorDataDocumentC1Reviewed&acceptedasfinal& C2Reviewed&acceptedasmarked.Revise& C3Reviewed&Returned.CorrectandC4Reviewnotrequired.Forinformationonly.Manufactureshallnot Acceptanceofthisdocument CPEdoesnotrelieve /2016-1/2-cSupplierofanyresponsibility CPEdesignmayproceedtoAcwiththetermsandconditionsof NO YESALLCHANGESTOTHISDOCUMENTSHALLBECLOUDEDBYTHEDocumentRevisionHistoryRevisionDateUpdate/Amendment1IssuedforFirstChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-12ofDocumentRevisionHistoryRevisionDateUpdate/Amendment1IssuedforFirstChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-12ofCONTENTS目GENERAL概 APPLICABLEREFERENCS參考文 INSULATIONSYSTEMREQUIREMENTSCONTENTS目GENERAL概 APPLICABLEREFERENCS參考文 INSULATIONSYSTEMREQUIREMENTS保溫系統(tǒng)要 INSULATIONMATERIAL保溫材 INSTALLATIONPROCEDURE安裝程 INSPECTION檢 ATTACHMENTS—TYPICALINSTALLATIONFIGURE附件—典型安裝 ChinaPetroleumEngineeringCo.NaimatLPGUpgrade13ofGENERAL概ThisProceduredefinesthegeneralrequirementsofinsulationmaterialselectionandapplicationofexternalhotinsulation&coldinsulation(installationandinspectionetc.)forJ1480ProjectinaccordancewithClient’sSpecificationsNLU-000-CP-SPC-0001andJutal’sgoodengineeringpractices.GENERAL概ThisProceduredefinesthegeneralrequirementsofinsulationmaterialselectionandapplicationofexternalhotinsulation&coldinsulation(installationandinspectionetc.)forJ1480ProjectinaccordancewithClient’sSpecificationsNLU-000-CP-SPC-0001andJutal’sgoodengineeringpractices.Thisprocedureappliestohotinsulation&coldinsulationofpiping，includingpump,flange,valveetc.equipment.本程序適用于管線的熱保溫和冷，包括泵、法蘭和閥門等設備。TheinsulationinstallationofpipingshallbeperformedatJutalsite.Butthepre-fabricatedinsulationboxofflange&valvesetc.shallbeinstalledinthefieldbyClientaftertrialinstallationatJutalsite.APPLICABLEREFERENCES參考Client’sSpecification業(yè)主ReferredStandards參考標SerialStandard1ASTMStandardSpecificationforStainlessSteel不銹鋼絲標準規(guī)2ASTMStandardSpecificationforMineralFiberBlockandBoardThermalInsulation隔熱的礦物纖維塊材和板材標準規(guī)范3ASTMStandardSpecificationforMineralFiberPipe礦物纖維管絕緣的標準規(guī)范4ASTMStandardSpecificationforMineralFiberBlanketInsulationAndBlanket-TypePipeInsulation(Metal-MeshCovered)(IndustrialType礦物纖維毯保溫和毯型管保溫（鋪SerialSpecification1NLU-000-CP-SPC-0001SpecificationforCorrosionProtectionand防腐和保溫規(guī)范2NLU-000-CP-SPC-0004SpecificationforHotInsulation熱保溫材料規(guī)范3NLU-000-CP-SPC-0005SpecificationforColdInsulation冷保溫材料規(guī)范4NLU-000-CP-TRT-0 TechnicalRequirementofInsulation保溫技術要求5NLU-000-PS-SPC-00 TechnicalSpecificationforColdIsulationPipeChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-14ofINSULATIONSYSTEMREQUIREMENTS保溫系統(tǒng)AllNDE,pressuretestingandnecessaryrepairsshallbesatisfactoryandsuccessfullycompletedpriortotheapplicationofanyinsulatingandaccessorymaterials.在保溫施工前，被保溫部件應已按要求順利完成了所有的無損檢測，壓力INSULATIONSYSTEMREQUIREMENTS保溫系統(tǒng)AllNDE,pressuretestingandnecessaryrepairsshallbesatisfactoryandsuccessfullycompletedpriortotheapplicationofanyinsulatingandaccessorymaterials.在保溫施工前，被保溫部件應已按要求順利完成了所有的無損檢測，壓力試驗以及必要的返修Equipmentsurfacestobeinsulatedshallbecleaned,dryandfreefromrust,loosemillscale,grease,oil,dirtandotherforeignmattersremovedbysolventcleaning.Unpaintedsurfacesshallbealsofreeofloosescale.Insulationshallbemadecompletewiththevaporbarrieronthesameday.Allcarbonsteelsurfacestobeinsulatedshallbepaintedinaccordancewiththesection2ofspecificationforCorrosionProtectionandInsulation“NLU-000-CP-SPC-0001”.所有要保溫的碳鋼表面應按照防腐和保溫規(guī)“NLU-000-CP-SPC-章節(jié)2進行油漆。Paintingdamagedshallberepairedinaccordancewiththepaintspecification“NLU-毀壞的油漆應按照防腐和保溫規(guī)范“NLU-000-CP-SPC-0001”進行返修。Allinsulationworkshallbecompletedinaneatandgoodworkmanship所有保溫工作應以整潔和良好的工藝方式完成AllInsulationshallbeweatherproofedusingmetalliclaggingormoisturebarriermaterialsandshallbeasbestosfree.所有保溫應采用金屬防護套或不含石棉的防潮材料進行風雨防護ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-15of鋼絲網(wǎng)的）（工業(yè)類型5ASTMStandardSpecificationforMineral-FiberBlanketHotInsulationforLightFrameConstructionandManufacturedHousing輕型框架結構和制造的房屋礦物纖維毯熱保溫6ASTMStandardSpecificationforStainlessSteelandHeatResistingChromium-NickelSteelPlate,SheetandStrip不銹鋼和耐熱鉻7ASTMStandardSpecificationforCellularGlassThermal泡沫玻璃熱保溫標準規(guī)范8ASTMPracticeforFabricationofThermalInsulatingFittingCoversforNPSpipingandVesselLaggingNPS管線熱保溫管件蓋Allinsulationshallbestoredinadryplaceandshallbeprotectedfromcontactwithwaterfromthetimeitisreceiveduntilitisinstalled.保溫材料在安裝前應保存在干燥地方并且應采Allinsulationshallbestoredinadryplaceandshallbeprotectedfromcontactwithwaterfromthetimeitisreceiveduntilitisinstalled.保溫材料在安裝前應保存在干燥地方并且應采Allexposededgesandsharpcornerson-insulationshallberoundedtopresentacontour.Metalbandendsshallbetrimmedclosetothesealandturneddowntopreventasafetyhazard.保溫中所有暴露的邊緣和尖角應進行倒圓角處理以形成平滑的輪金屬綁帶端在靠近密Allmatingsurfacesbeteenadjacentpiecesofallinsulationshallbetightlybuttedtogethersothatnovoidsorgapsoccuratanyjoints.所有相鄰保溫塊之間的接合面應緊密對接，使任何接頭沒有孔洞或間隙。Theedgesofinsulationopenings,suchasthosearoundnozzles,cutoutsforstudremoval,pipesupports,thermowellsandotherattachments,shallbesealedtopreventwaterfromenteringtheinsulation.接管周圍，拆除螺柱的切口以及管支撐，熱井和其它附件的保溫開口緣，應進密封以防止Thethicknessofthebasicinsulationonpipefittingsshallbethesameasthatoftheinsulationontheadjoiningpipe.管件的保溫厚度應與相鄰管線的保溫厚度相同INSULATIONMATERIAL保溫HotInsulationMaterialsforpiping–管線熱保溫“ineralWool”waschosenashtinsulationmaterialsandscald-proofmaterialsinthis選擇礦物棉作為本項目的熱保溫和防燙材料。MaterialProperies材料MineralWoolTube礦物Pre-formedMineralwooltubeshallconformtothematerialrequirementsinTable4.1.1-1,andtheothermaterialrequirementsinaccordancewithASTMC547.預制成的礦物棉管應符合表4.1.1-1中的材料要求，其它材料要求符合ASTC547Table4.1.1-1MineralWoolTubeMaterialRequirements礦物棉管材料序ItemsPropertiesTestMethod1DensityKg/m3108toASTMChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-16ofMineralWoolWireMeshBlankets礦物棉金屬絲Themineralwoolwiremeshblankets(Metal-MeshCovered)shallconformtothematerialrequirementsinTable4.1.1-2,andtheothermaterialrequirementsinaccordancewithASTM礦物棉金屬絲網(wǎng)毯（鋪有金屬網(wǎng)的）應符合表4.1.1-2中的材料要求，其它材料要求符合ASTMTable4.1.1-2MineralWoolMineralWoolWireMeshBlankets礦物棉金屬絲Themineralwoolwiremeshblankets(Metal-MeshCovered)shallconformtothematerialrequirementsinTable4.1.1-2,andtheothermaterialrequirementsinaccordancewithASTM礦物棉金屬絲網(wǎng)毯（鋪有金屬網(wǎng)的）應符合表4.1.1-2中的材料要求，其它材料要求符合ASTMTable4.1.1-2MineralWoolWireMeshBlanketsMaterial礦物棉金屬絲網(wǎng)毯材料要序ItemsPropertiesTestMethod1DensityKg/m372toASTM2Averagefibrediameter,max,μm平均纖維直徑，-3Watervaporsorption,max,%1ASTM4Shotcontentmax,%6ASTM5Leachablechloridescontent,max,mg/kg可濾取ASTM6PHvalue7toASTM7Linearshrinkage,atmaximumuse4ASTMChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-17of2Averagefibrediameter,max,μm平均纖維直徑，-3Watervaporsorption,max,%1ASTM4Shotcontentmax,%6ASTM5Leachablechloridescontent,max,mg/kg可濾取ASTM6PHvalue7toASTM7Linearshrinkage,atmaximumusetemperature,max,%最大使用溫度下的線性收縮率4ASTM8Organiccontentmax,%4JISA9Coefficientofacidity,(SiO2+Al2O3)/(CaO+MgO),min酸度系數(shù)ASTMAveragematerialtemperaturein℃,max.λinW/(m.K)平均溫度下的最大導熱系數(shù)ASTMSurfaceburningcharacteristics:表面燃燒特性Flamespreadindexmax火焰蔓延指數(shù)，最大Smokedeveloped,max煙氣擴散，最大ASTMMaterialsandManufacture材料和制Themineralfiberinsulationshallbemanufacturedfrommineralsubstancesuchasrock,slag,orglass,processedfromamoltenstateintofibrousfromwithbinder.Asbestosshallnotbeusedasingredientorcomponentpart.Someproductsmayalsocontainadhesive.MaterialsandManufacture材料和制Themineralfiberinsulationshallbemanufacturedfrommineralsubstancesuchasrock,slag,orglass,processedfromamoltenstateintofibrousfromwithbinder.Asbestosshallnotbeusedasingredientorcomponentpart.Someproductsmayalsocontainadhesive.制成。石棉能用作原料或組成部分。一些產(chǎn)品也可以含有膠水。Synthetic-resin-bondedMineralWoolslabswithvolcanicrockasprincipalrawmaterials,inaccordancewithASTMC612.以火山主要原料粘結的合成樹脂礦物棉板，應符合ASTMC612Synthetic-resin-lightlybondedMineralWoolwiremeshblanketswithvolcanicrockasprincipalrawmaterials.Meshblanket,stitchedwith0.36mmhigh-alloywireongalvanizedorstainlesssteelwiremeshwithamax.meshwidthof25mminaccordancewithASTM以火山巖作為主要原料l輕輕粘結的合成樹脂礦物棉金屬網(wǎng)毯。網(wǎng)格毯，是用0.36mm高合金金屬線鍍鋅或網(wǎng)格最大寬度為25mm的不銹鋼絲網(wǎng)上縫合的，應符合ASTMC592。Synthetic-resin-bondedMineralWooltubewithvolcanicrockasprincipalrawmaterials,inaccordancewithASTMC547.以火山主要原料粘結的合成樹脂礦物棉管，應符合ASTMC547AttheoutsideprovidedwithareinforcedaluminumfoilfacinginaccordancewithASTMC665.Aluminumfoil,reinforcedfiberglassscrim,andnatural(brown)kraftpaper牛皮加強的鋁箔飾面，符合ASTMC665鋁箔，加強的玻璃纖維布和自然的（棕色DimensionsMassandPermissibleVariations尺寸，質(zhì)量和允許的ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-18ofmax,%8Organiccontentmax,%4JISA9Coefficientofacidity,(SiO2+Al2O3)/(CaO+MgO),min酸度系數(shù)ASTMAveragematerialtemperaturein℃,max.λinW/(m.K)平均溫度下的最大導熱系數(shù)ASTMSurfaceburningcharacteristics:表面燃燒特性Flamespreadindexmax火焰蔓延指數(shù)，最大Smokedeveloped,max煙氣擴散，最大ASTMMineralwoolwiremeshblanketsareavailableinlengthsupto2438mm,widthsupto914mm,andthicknessesfrom25mmto100mm.可供使用的物棉金屬絲網(wǎng)毯長度上可達2438mm,寬度上可達914mm厚度上從25mmtoThebasicshapeofmineralfibertubeinsulationformsarightannularcylinder,whichisradiallyslitonatleastonesideofthecylinderaxis.Itisfurnishedinsectionsorsegmentsdesignedtofitstandardsizesofpipeandtubing.Mineralwoolwiremeshblanketsareavailableinlengthsupto2438mm,widthsupto914mm,andthicknessesfrom25mmto100mm.可供使用的物棉金屬絲網(wǎng)毯長度上可達2438mm,寬度上可達914mm厚度上從25mmtoThebasicshapeofmineralfibertubeinsulationformsarightannularcylinder,whichisradiallyslitonatleastonesideofthecylinderaxis.Itisfurnishedinsectionsorsegmentsdesignedtofitstandardsizesofpipeandtubing.維管應分段分片提供以適合標準的管尺寸。DimensionalTolerances尺寸公Forwiremeshblankets,theaveragemeasuredlength,widthandthicknesstolerancesshallbeinaccodancewiththoselistedinTable4.1.4-1.Fortube,lengthdimensionaltolerancesequal±3mm.Theinnerandouterboreoftheinsulationshallbeconcentrictotheoutersurface.Thedeviationfromconcentricityshallnotexceed5mm.對于管，長公差等于±3mm。內(nèi)外保溫孔應與外表面同軸。同軸度偏差不超過FormofHotInsualtionMaterial熱保溫材料Theformofhotinsulationmaterialshallcomplywithtable4.1.5-熱保溫材料式應符合表4.1.5-1Table4.1.5-1FormofHotInsualtionMaterial熱保溫材料AuxiliaryMaterialsforHotInsualtion熱保溫輔助SheetMetalCladdting金屬薄板外SheetmetalcladdingshallbeflatstainlesssteelinaccodancewithASTMA167,TypeNo.ExternaldiameterofPipe(D)管外Form1Tube2WiremeshblanketsDimensionsTolerance,mmLengthWidth±Thickness-3.2toChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-19of金屬薄板外護套應是平的不銹鋼，符合 304型FlatcalddingthicknessshallbelistedinTable4.1.6-1平板外護套厚度如Table4.1.6-1SpecificationofStainlessSteelCladding不銹鋼外護套Stainless金屬薄板外護套應是平的不銹鋼，符合 304型FlatcalddingthicknessshallbelistedinTable4.1.6-1平板外護套厚度如Table4.1.6-1SpecificationofStainlessSteelCladding不銹鋼外護套Stainlesssteelwire:不銹鋼StainlesssteelwireshallcomplywithTable4.1.6-SS304tappingscrew:Typest4.2x12mmself-tapingwithNeoprenest4.2x12m型SS304自攻螺釘，帶氯丁橡膠墊Silicongum:usedforcladdingjoint硅密封于外護套接頭密封。MonelRivets:Blindpoptype,4mm蒙乃爾銅鎳合金拉鉚釘：彈出式，直徑ColdInsulationMaterialsforpiping–管線冷保溫“Cellularglass”thermalinsulationmaterialshallbeusedonsurfacetemperaturesbetween-120℃and300℃.泡沫玻璃熱保溫材料將用于表面操作溫度在-120300℃之間MaterialProperies材料性ThecellularglassmaterialshallconformtothephysicalrequirementsinTable4.2.1-No.Material材料Type(mmScope范圍1Stainlesssteel不銹鋼綁絲2Stainlesssteel不銹鋼綁帶ItemsExternaldiameterofinsulation（D1CladdingMaterial材Form形式PipingStainlesssteel不銹Slab平板Stainlesssteel不銹slab平Irregularsurface(Pump,valve,-Stainlesssteel不銹Slab平板ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-110ofTable4.2.1-1CellularglassMaterialRequirements泡沫玻璃材料要MaterialsandManufacture材料和制ThearchblockmaterialshallconsistofaglasscompositionthathasbeencellulatedundermoltenTable4.2.1-1CellularglassMaterialRequirements泡沫玻璃材料要MaterialsandManufacture材料和制Thearchblockmaterialshallconsistofaglasscompositionthathasbeencellulatedundermoltenconditions,annealed,andsettoformarigidmaterialwithhermeticallysealedcells.Thematerialshallbetrimmedintoarchblocksofstandarddimensionsthatarerectangularortapered.SpecialshapesandtubecoveringshallbefabricatedfromblocksinaccordancewithASTMC450,ASTMC585andASTM序ItemsPropertiesTestMethod1DensityKg/m3ASTM2Compressivestrength,min,kPaASTMC165Procedure3FlexuralstrengthminkPaASTMC203ProcedureA，MethodIorII4Waterabsorptionmaxvolume%吸水率，最大，ASTM5Watervaporpermeability,max,ng.Pa-1.s-1.m-1水ASTM6Linearthermalexpansioncoefficient,max,atat-9x10-7x10-ASTM7Surfaceburningcharacteristics:表面燃燒特性Flamespreadindex,max火焰蔓延指數(shù)，最大Smokedevelopedindexmax煙氣擴散指數(shù)，最大50ASTM8Organiccontentmax,%4JISA9Apparentthermalconductivity,flatblock,maxW/(m.K)atmeantemperatureof:在下面平均溫度ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-111of弓形塊材料應由在熔化條件下退火形成硬的不燃的有氣封單元的泡沫狀或蜂窩狀的玻璃組成。弓形塊材料應由在熔化條件下退火形成硬的不燃的有氣封單元的泡沫狀或蜂窩狀的玻璃組成。C450，ASTMC585和ASTMC1639。DimensionsMassandPermissibleVariations尺寸，質(zhì)量和允許的Archblockshallbenominalrectangularsections.Cellularglassthermalinsulationblockisavailableinlengthsupto610mm,widthsupto457mm,andthicknessesfrom40mmto70mm.弓形塊應是名義矩形截面。泡沫玻璃熱保溫塊長度上可達610mm,寬度可達457mm，厚度從40mmto70mmTubeInsulationshallbeinaccordancewithASTM管保溫應符合ASTC1639DimensionalTolerances尺寸公ForArchblock,theaveragemeauredlength,widthandthicknesstolerancesshallbeinaccodancewiththoselistedinTable4.2.4-1.Fortubeinsulation,theaveragemeasuredlength,width,thickness,innerdiameterandouterdiametertolerancesshallbeinaccordancewithASTMC1639.對于管測量的長度、寬度、厚度、內(nèi)外徑公差平均數(shù)應符合C1639FormofColdInsualtionMaterial冷保溫材料Theformofcoldinsulationmaterialshallcomplywithtable4.2.5-保溫材應符合表4.2.5-1Table4.2.5-1FormofColdInsualtionMaterial冷保溫材料AuxiliaryMaterialsforColdInsualtion冷保溫輔助No.ExternaldiameterofPipe(D)管外Form1Tube2ArchblockDimensionsTolerance,mmLengthWidth±Thickness±ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-112ofVaporBarrierMastic防潮瑪Theouterlayervaporbarriermastic(≥3mm)shallbeformulatedwithaVaporBarrierMastic防潮瑪Theouterlayervaporbarriermastic(≥3mm)shallbeformulatedwitha"bitumenbased"andcompatiblewiththeinsulationmaterialandshallbecapableofremainingflexibleattheenvironmentaltemperature.Thematerialshallhavecharacteristicsmeetingthefollowingminimumrequirements:Densityrange:1200to1400密度范圍：1200to1400Flamespreadindex:Maximum145(dry)inconformitywithASTME火焰蔓延指數(shù)：最大145（干的）符合EServicetemperaturerange:-60°Cto120°C;使用溫度范圍：-60°C到WatervaporpermeabilityNogreaterthan0.05ng/(Pa.s.minaccordancewithASTME96;水汽透濕性：不大于0.05ng/(Pa.s.m)，符合ASTME96；Volatilebyvolume:Nogreaterthan30%,inaccordancewithASTMD按體積揮發(fā)性：不大于30%，符合 DWaterabsorption,24hbyweightNogreaterthan0.5%;吸水率，24小時，按重量計Dryingtime:Settotouch,5hours;DryThrough,7days.干燥時間：指觸干燥，5小時；GlassfibrefabricshallbeE-glass,rovinginaccordancewithASTMD578.玻璃纖維布應是無堿玻璃，粗砂，符合ASTMD578。Numberoffilamentspercm:5forwarp,4forThicknessoffabric:0.10mmto0.20mm.織布厚度：0.10mmto0.20mmSealantThesealantwhichisusedbetween-120℃~90℃shallhavethefollowingSolidscontent:90%byweight,inaccordancewithASTMD1644.固體 ：按重量90%，符合ASTMD1644Densityrange:1400to1600kg/m3;密度范圍：1400至1600Approximatedryingtime:Settotouch3hours;大概干燥時間：指觸干燥，3ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-113ofWatervaporpermeabilityNogreaterthan0.02ng/(Pa.s.minaccordancewithASTME96;水汽透濕性：不大于0.02ng/(Pa.s.m)，符合ASTME96；WatervaporpermeabilityNogreaterthan0.02ng/(Pa.s.minaccordancewithASTME96;水汽透濕性：不大于0.02ng/(Pa.s.m)，符合ASTME96；Flashpoint:Nolessthan63°CinaccordancewithASTMD93.閃點：不低于63°C，合ASTMDThesealantwhichisusedbetween70℃~100℃shallhavethefollowingproperties:用-70℃~100℃的密封Solidscontent:95%byweight,inaccordancewithASTMD1644.固體 ：按重量90%，符合ASTMD1644Densityrange:1300to1500kg/m3;密度范圍：1300至1500Approximatedryingtime:Settotouch24hours;大概干燥時間：指觸干燥，24Watervaporpermeability:Nogreaterthan0.04g/(m2.24h);水汽透濕性：不大于0.04ng/(m2.24h)；Flashpoint:Nolessthan61°CinaccordancewithASTMD93.閃點：不低于61°C，符合ASTMD93.Adhesive粘合Adhesiveshallhavethefollowingproperties:粘合劑應有下面的特性Servicetemperaturerange:-190°Cto90°C;使用溫度范圍：-190°C至DensityPartA1300to1400kg/m3PartB1200to1300kg/m3;密Solidscontent:Nolessthan97%ByWeight(Mixed),inaccordancewithASTMD固體含量：按重量計（混合的）不少于97%，符合 DryingtimeSettotouch8hoursDryThrough24hours;干燥時燥，8小時；AdhesivestrengthNolessthan2.0Mpa;粘合強度：不少于Flashpoint:Nolessthan93°CinaccordancewithASTMD93.閃點：不低于93°C，符合ASTMD93。MetalSealant金屬密封Thesuitablemetalsealantshallbeatoughflexibleelastomermaterialandshallhavethefollowingproperties:適合的金屬密封劑應是硬的柔韌彈性材料且應有下面的特性：ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-114ofDryingtime:Touch-1/2hour,Through-3days;干燥時間：指觸干燥，1/2小時干燥，3天SolidscontentNolessthan63%byweight;固體含量：按重量計不少于63%；ServiceDryingtime:Touch-1/2hour,Through-3days;干燥時間：指觸干燥，1/2小時干燥，3天SolidscontentNolessthan63%byweight;固體含量：按重量計不少于63%；Servicetemperaturerange:-100°Cto80°C;使用溫度范圍：-100°C80°C；Breakingelongation:Nolessthan100%;斷裂伸長率：不少于100%；Watervaporpermeance:Nogreaterthn0.0092MetricPermat2.38mmdryfilmthickness,inaccordancewithASTMF1249;水汽透濕性：在干膜厚度2.38mm時不大于0.0092公制彼爾姆符合ASTMF1249；FlashpointNolessthan41°CinaccordancewithASTMD93.閃點：不低于41°C，符合ASTMD93。Anti-abrasivepasteAnti-abrasivepasteshallhavethefollowingproperties:耐磨膏應有下面的特性Density:1300to1500kg/m3;密度1300至1500Solidscontent:45to50byweight;固體含量：按重量計45-Servicetemperaturerange:-196°Cto100°C.使用溫度范圍：-196°C至SheetMetalCladdting金屬薄板外SheetmetalcladdingshallbeflatstainlesssteelinaccodancewithASTMA167,Type金屬薄板外護套應是平的不銹鋼，符合 304型FlatcalddingthicknessshallbelistedinTable4.2.6-1平板外護套厚度如Table4.2.6-1SpecificationofStainlessSteelCladding不銹鋼外護套Stainlesssteelbands不銹鋼綁帶ItemsExternaldiameter保溫外直徑CladdingMaterial材Form形式Thickness厚度PipingStainlesssteel不銹鋼Slab平板Stainlesssteel不銹鋼slab平Irregularsurface(Pump,valveflangeetc.)不規(guī)則表面（泵，閥門法蘭等-Stainlesssteel不銹鋼Slab平板ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-115ofStainlesssteelbandsandwingtypesealsforsecuringinsulationandcladdingshallbetype304accordtoASTMA167inthehotrolledannealedanddescaledconditio.Noburrededgesofbandsshallbeallowed.用于固定保溫和外護套的不銹鋼綁帶和翅Stainlesssteelbandsandwingtypesealsforsecuringinsulationandcladdingshallbetype304accordtoASTMA167inthehotrolledannealedanddescaledconditio.Noburrededgesofbandsshallbeallowed.用于固定保溫和外護套的不銹鋼綁帶和翅型封扣應是304型符合ASTMA167，軋退火去銹Stainlesssteelbands12mmwidex0.5mmnominalthicknessshallbeusedinthefollowinglocations:不銹鋼綁帶，12mm寬x0.5mm名義厚度應用于如下部位：Allsinglelayerpipeandequipmentinsulationupto762mmoutsidemm外徑及以下的所有單層管和設備保溫Allouterlayersofmultiplelayerpipeandequipmentinsulationupto762mmoutsidediameter;762mm外徑及以下的所有管和設備多層保溫的外層Allmetalcladdingonpipeandequipmentupto762mmoutsidediameter;管和設備 mm外徑及以下的所有金屬外護套Forthefabricationof"S"clipsforverticalpipeinsulationcladding.用于立 Stainlesssteelbands20mmwidex0.5mmnominalthickness,shallbeusedinfollowinglocations:不銹鋼綁帶，20mm寬x0.5mm名義厚度應用于如下部位Allsinglelayerpipeandequipmentinsulationexceeding762mmoutsidediameter;于mm外徑的所有單層管和設備保 Allouterlayersofmultiplelayerpipeandequipmentinsulationexceeding762outsidediameter;大于762mm外徑的所有管和設備多層保溫的Allinnerlayersofmultiplelayerpipeandequipmentinsulationexceeding762outsidediameter;大于762mm外徑的所有管和設備多層保溫的內(nèi)Allmetalcladdingonpipeandequipmentexceeding762mmoutsidediameter.備上大于mm外徑的所有金屬外護Sealsforbandsshallbeheavydutywingtypecutandformedfromhardtemper0.8mmminimumthicknessstainlesssteel.綁帶封扣應是重型翅形剪切和由硬回火最低0.8mm厚不Glassfiberreinforcedtapeforsecuringtheinnerlayersinsulationupto762mmdiametershallbe12mmwidePVCwithanintegrallayeroffiberglassstrandstopreventstretchingandgivesufficientstrengthtoretaintheinsulationsection.用于固定762mm徑及以ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-116of內(nèi)層保溫的玻璃纖維加強膠帶應是度保持保溫分段的PVCmm寬帶有整層內(nèi)層保溫的玻璃纖維加強膠帶應是度保持保溫分段的PVCmm寬帶有整層的防止拉伸的纖維玻璃和有足Togglefastenersforsecuringremovableinsulatedboxesshallbeconstructedfromtype316stainlesssteel,minimum1.5mmthickofadesignapprovedbythepurchaser.用于固定可拆式保溫盒的拴扣件應是由316型不銹鋼制成，買方設計批準的最低1.5mm厚。Self-tappingscrewswherepermittedforsecuringmetalcladdingshallbetype304stainlesssteel,4.2mmdiameterx12mmlong.允許用于固定金屬外護套的自攻釘應是304型不銹鋼4.2mm直徑x12mmScrewsshallhaveacrossrecessedheadslot"Pozidrive"patternorequivalentandshallcompletewithtightfittingneoprenewashers.shallonlybeusedbypermissionwhennootherfasteningispractical.ScrewsmustnotdamagevaporPop-rivets,wherepermitted,forsecuringmetalcladdinginlocationswherescrewsareimpracticable,shallbeMonel.Rivetsshallbeoftheself-sealingtypeandshallbe4.0mmdiameterforallapplications.Pop-rivetsmustnotdamagevaporbarrier.螺釘應有十字穴頭槽zidrive圖案或等同的且應帶有緊密配合的氯丁橡膠墊圈。螺釘僅于沒有其它扣件可用時特別允許的。螺釘不能毀壞防潮層。拉鉚釘，在允許用的地方，用于螺釘不可用時固定金屬外護套，應是蒙乃爾銅-鎳合金。鉚釘應是自攻型且所用全是4.0mm直徑。拉鉚釘必須不損壞防潮層。INSTALLATIONPROCEDURE安裝程SurfacePreparation表面準Refertosection參見section3.0HotInsulationInstallationofPiping管線的熱保溫Allpipingshallbeinsulatedwithpreformedpipeinsulationsecuredwithwireorbandsatnomorethan12in.(300mm)centers.Ifpreformedsectionsarenotavailableinthesizerequired,vee-notchedorscoredblockinsulationmaybesubstituted.所有管線應用預成型的保溫管進行保溫并用鋼絲或綁帶以不超過12in.(300mm)的中心距進行固定。如果預成型的截面不能用于要求的尺寸，V型缺口或折疊塊狀保溫可進行Allsectionalinsulationshallbeappliedinoneortwolayerstomakeupthethickness所有可組合的保溫應以一或兩層進行施工以制作成要求的厚度ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-117ofa.Theinsulationshallbeappliedintwoormorelayersofapproximatelyequalthicknessifmorethan3in.（75mm）ofinsulationisrequiredorinsulationshallbeusedforfireproofing.如果超a.Theinsulationshallbeappliedintwoormorelayersofapproximatelyequalthicknessifmorethan3in.（75mm）ofinsulationisrequiredorinsulationshallbeusedforfireproofing.如果超出要求的保溫3in.（75mm）或保溫用于防火，保溫應以兩層多層大約相Eachlayerofinsulationshallbeinstalledwithtransverseandlongitudinaljointsstaggeredandsectionalpiecestightlybuttedtogether.每層保溫應以橫向和縱向接頭交錯和組合塊緊密對接一起的方式進行安裝。gapsshallbefilledwithinsulatingmaterialsandsealedtopreventwater所有間隙應填上保溫材料并密封以防止進水Alljoints,cracks,andbrokenedgesshallbepointedupwithinsulationcementandtrowelledsmooth,exceptlowchlorideinsulationshallbepointedupwithblanket所有接頭，裂縫和斷裂邊應用保溫膠水加強和涂抹光滑，除了低氯化物保用毯保溫加Forvalveswithsmallhandwheels,thereeaminimumof2in.(50clearancebetweenthebackofthehandwheelandtheinsulationmaterialtopinchingofoperator'sfingers.Ifwinterglovesorotherhandprotectionistypicallywornbytheoperators,thisclearanceshouldbeincreasedto2.5in.(63mm).對于小手輪閥門，應在手輪背面和保溫材料之間有一最小2in50mm)的隙以防止擠壓操作人員手指。如果是冬季手套或操作者經(jīng)常戴的其它手防護用具，這間隙應增加到2.5in.(63mm)。Uselowchlorideinsulationforausteniticstainlesssteeloranyothermaterialsubjecttostresscorrosion.Insulatingcementshallnotbeusedforstainlesssteelpiping.奧氏體不銹鋼或任何其它有應力腐蝕傾向的材料使用低氯化物保溫材料。溫膠水不用Allinsulatedpipeshallbeweatherproofedwithaluminumsheetsmachinerolledtofitthecircumferenceofthepipe.所有保溫管應用鋁皮機械卷至與管圓周相適合的尺寸Thereshallbenoclearancewhatsoeverbetweeninsulationandpipesupports,pipehangersandotherdirectlyconnectedtopiping.保溫與管支撐，管吊架以及其它直接與管線連接的部件間不應有空隙。CladdingshallbeinaccordancewiththeChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-118of外護套應符合如下Thelongitudinalseamsshallbestaggeredonalternatesidesofthepipeandonhorizontalpipetheyshalloverlapinawatershedfashionat3or9o’clockposition.外護套應符合如下Thelongitudinalseamsshallbestaggeredonalternatesidesofthepipeandonhorizontalpipetheyshalloverlapinawatershedfashionat3or9o’clockposition.39。Weatherproofingcladdingshallbesecuredwithstainlesssteelbandsatamaximumof12in.(300mm)centers.Usegalvanizedtappingscrewstosecureonstainlesssteelcladding.防風雨外護套應用不銹鋼綁帶以最大12in.(300mm)中心距進行固定。外護套用鍍Eachindividualcladdingshallbeappliedwitha3in.（75mm）minimumlapatalljointsandarrangedtoshedwater.Alllongitudinalandverticaljointsshallbeawayfromtheprevailingwind.Adjacentsectionsofcladdingshallhavelongitudinallapsat180degreesfromoneanothertoeliminatedoublecircumferentiallappedareas.每個單獨的外護套應在所有接頭處重疊最少3in.（75mm）且安排有疏水。所有縱向和立式接頭應總是避開盛行風。外護套相連的截面彼此間應有縱向180°重疊以消除雙倍的環(huán)向重疊區(qū)域。Circumferentialcladdingseamsonhotpipingshallnotbefastenedtogetherwith熱管線上的環(huán)向外護套接縫不應用螺釘固定一起Verticallinesshallbeprovidedwithweldedorboltedinsulationsupportringsnotmorethan24ft(7315mm)apart.Onesupportringshallbeprovidedwherepipingbeginsitsverticalrise.立式管線應提供有焊的或螺栓的相距不超過24ft(7315mm)保溫支撐圈。線開始垂直An11/2in.（38mm）expansionjointpackedwitharesilientmineral-woolblanketmaterialshallbeprovidedundereachsupportringwhenthenormalfluidoperatingtemperatureisabove400°F（204.4℃）.當液體操作溫度超過400°F（204.4℃）時，應在每個支撐圈下提供有一個（38mm）的塞有彈性礦物棉毯的膨脹接頭 Onverticallines,thetopsheetofcladdingshalloverlapthenextlowersheetbyatleast6in.（150mm）atexpansionjoints.在立式管線上，頂部外護套板應在膨脹接頭處與下一塊較低的板重疊至少（150mm）ChinaPetroleumEngineeringCo.NaimatLPGUpgradeNLU-023-JTL--GE-119ofHotInsulationInstallationforValve&Flange閥門和法蘭的熱保溫Insulationovervalves,instrumentations,drains,vents,pumpandflangeHotInsulationInstallationforValve&Flange閥門和法蘭的熱保溫Insulationovervalves,instrumentations,drains,vents,pumpandflangeboltingshallberemovablewithoutdamagetoallowaccessformaintenance.Theflexibleinsulationcoverorremovableinsulationboxshallbeusedforremovableinsulation.在閥門，儀表，排污，放空,泵以及法蘭上的保溫螺栓應可拆以允許進行維護但不損壞保溫。可拆保溫Metal-claddingedremovablesectionsrequirespring-loadedclipsorotherdevicesnotrequiringtheuseoftoolsforremoval.Standardflexiblecoversforvalvesandflangesshallhavetheirmaximumusetemperaturestenciledontheoutsideofthecover.可拆除金屬外護套要求彈簧夾子或其它不要求使用拆除工具的裝置。閥門法蘭標準柔Insulationshallbespacedoneachsideofaflangesoastopermittheremovalofstudboltswithoutdamagetotheinsulation.法蘭兩邊的保溫應留有足夠的空間允許不損壞保溫就能拆掉螺柱。Insulationatflangesshallbecutback,chamfered,andsealedwithsealer/mastictoallowboltremovalwithoutdamagetoinsulation.法蘭處應是斜口，倒棱的且用密封劑/膠密封以便于螺栓拆除而不損壞保溫。Insulationonvalvesshallhavep