教程說(shuō)明案例ed-000pip spc

SCOPEOFPAINTINGWORK涂漆范 SURFACEPREPARATION表面處 COATINGAPPLICATION涂漆施 PAINTINGDESIGNSYSTEM油漆設(shè) INSPECION檢 IDENTIFICATIONMARKING表面色、標(biāo)志色及標(biāo) ScopeofSpecificationThisspecificationcoversthegeneralrequirementsforsurfacepreparation,paintingsystemsandmethodsofapplicationforthefieldandshoppaintingofallpartsofequipment,piandsteelstructureforFuJianShenyuanChemicalNewMaterialCo, .400kt/aCaprolactamProject(hereinafterreferredtoasSCCUIO).本規(guī)定包括了福建新材料年產(chǎn)40萬(wàn)噸聚酰胺項(xiàng)目（以下稱SCCUIO）現(xiàn)場(chǎng)Allworksincludinginthisspecificationshallbeconformedtotheapplicableprovisionoffollowingcodesandstandardsinthelatestedition:-GB8923-Rustgradesandpreparationgradesofsteelsurfacesbeforeapplicationofpaintsandrelatedproducts涂裝前鋼材表面銹蝕等級(jí)和除-SH/T3022-Designspecificationforanticorrosioncoatingofequipmentandpiinpetrochemicalengineering.石油化工設(shè)備和管道涂料防腐-HG/T20679-Specificationforanti-corrosiveengineeringofequipmentandpiinchemicalindustry化工設(shè)備、管道外防腐設(shè)計(jì)-GB7231-Basicidentificationcolours, codeindicationsandsafetyidentificationforindustrialpipelines工業(yè)管道的基本識(shí)別色，識(shí)別符號(hào)和安全標(biāo)-HGJ229- corrosiveengineeringforindustrialequipmentandpi工業(yè)設(shè)備、管道防腐蝕工程施工及驗(yàn)-SH3043-Codesforsurfacecolorandmarkonequipment,pipeandsteelstructureinpetrochemicalIndustry.石油化工設(shè)備管道鋼結(jié)構(gòu)表面色和標(biāo)-GB50212- corrosiveengineeringofbuildings.建筑防腐蝕工程施工及驗(yàn)收UnitsUnlessotherwisespecified,SIUnitshallbeappliedasthemeasurementssystemforthedrawingsandstobesubmitted,however,temperatureinCelsius.SCOPEOFPAINTINGWORKThepaintingshallbeappliedforequipment,piandsteelstructuretobefabricatedCSandlowalloysteel.Incasetransportationontheseaisexpected,Stainlesssteelmaterialsurfacesexposedtotheatmosphere,shallbegivenrustinhibitiveprimer(highbuildaliphaticpolyurethaneDFT:100Forequipmentsuchasvessels,columns,heatexchangersetc(insulated),primerisrequiredintheshop.Primertypeappliedshallconformtothisspecificationtoensurethepaintingsystemforcompatibility.Priortoapplyingthefinishcoating,ifthereisanydamageofprime,thentouch-upisneeded.Materialsfortouch-upshallbethesameasorcompatiblewiththepainttoberepaired.Allpaintingsformachinesuchaspump,compressor,electricalequipment,instrumentpanel,controlvalveandetc.,shallbeperformedintheshopaccordingtothisspecificationforbasiccolorsoftop.Onlytouch-upshallbedoneinthefield.Forassemblypartsandpiweldingseamsonsite,primershouldnotbeappliedinthelocationofwelds.Forpiwhereisnotaccessibleafterinstalling,primerandfirstleveltopcoatingshallbeperformedinadvanceofinstalling.Afterpassacceptanceandweldingjointtreatment（Para4.1.7）,repairsufacepreparation,finaltopcoatingbedonebaseonthebasetopcolorsign.ThefollowingequipmentandPimaterialsshallnotbe—OutersurfaceforpipesandfittingsofNon-ferrous—AllequipmentandPimaterialstobefabricatedbystainlesssteel,aluminum,brass,copper,stic,protectedmetal(suchasrubberliningsurfaces)andgalvanizedsteel;—Insideandinternalsofpressurevessels,towers,,heatexchangersand—Nametesandidentification—Finishedmachinepartsofmachinery(forexample,valvestems,packingunitsofregulatorvalves.);—Outsidefaceofinsulationjacketunlessotherwise—Concretestructuresandfoundationsunlessotherwise—Springhangerscalesandload—SealingfaceofAllStainlesssteelandgalvanizedpipenoneedprimerandTop-coating,butneedidentifycolorringpainting.Detailseepara7.6識(shí).詳見(jiàn)7.6.Thedetailsofpaintingworkinthefieldarelistedintable2-Table2- CoatingWorkinThe Machine（forexamplepumpandcompressor●□Column,vesselandheatexchangeretc（CSandlowalloysteel,un-▲□Columnvesselandheatexchangeretc（CSandlowalloysteel,◎□On-siteweldedequipment（deliveredasrawmaterialun-insulated）○▲On-siteweldedequipment（deliveredasparts,un-▲□On-siteweldedequipment（deliveredasrawmaterialinsulated）○◎On-siteweldedequipment（deliveredasparts,◎□○▲○◎Controlvalveandmotor-operatingvalveetc控制閥和電動(dòng)閥●□▲□finishcoatingprimerandfinishcoatinginthisspecificationifrequiredtouch-upofdamagedcoatsisneededThesurfaceofallsteelandironshallfirstbecleanedandinspectedtoinsurethatweldspatterweldslaggreaseandoilandotherforeignmaterialshavebeenremovedInpreparingapreviouslypaintedsurface,itisnecessarytoremoveallcorrosionandallpaintwhichshowsevidenceofcorrosion,peeling,excessivethickness,brittleness,blistering,chalking,scaling,orgeneraldisintegration.Itisessentialthattheremovaloftheoldpaintbecarriedbackaroundtheedgesofthespotorareauntilanareaof yintactandadheringpaintfilm,withnorustorblistersunderneath,isattained.Edgesoftightlyadherentpaintremainingaroundtheareatoberecoatedmustbefeatheredsothattherepaintedsurfacecanhaveasmoothappearance.Theremainingoldpaintshouldhavesufficientadhesionsothatitcannotbeliftedasalayerbyinsertingabladeofadullputtyknifeunderit.Therateofblastcleaningmayvaryfromoneareatothenext,inordertoachievethedesiredendcondition.個(gè)光滑的表面。殘留油漆有著很強(qiáng)的附著力，所以不大可能片或油灰刀來(lái)撬起漆層。Gradesofsurfacepreparationareshownintable3-1“Sa”denotesthegradeofblastcleaning;“St”denotesthegradeofhandtoolorpowertoolcleaning.Thespecificrequirementsofsurfacepreparationaregiveninthetable3-1.處理要求見(jiàn)表3-1。Table3- CriteriaofSurface表面處理原則SaBlastingtovisuallycleanmetalMillscale,rustandforeignmattersShallberemovedcompleVerythoroughblastcleaning.Millscale,rustandforeignmattersshallberemovedtotheextentthattheonlytracesremainingareslightstainsintheformofspotsorstripes.鋼材表面無(wú)可見(jiàn)的油脂、污垢、氧化皮、鐵銹和油漆涂層等附著物，任何殘留的痕跡應(yīng)僅是點(diǎn)狀或條紋狀的輕微色斑SaThoroughblastcleaning.Almostallmillscales,rustandforeignmattersshallbe鋼材表面無(wú)可見(jiàn)的油脂的污垢，氧化皮、鐵銹和油漆涂層等附著物已基本清除，其殘留物應(yīng)是牢固附著的。SaLightblastcleaning,thesurfaceshallbeformvisiblegreaseoroil,dustordirt,andhavenoloosemillscale,rustorfluxetc.,一般噴射或拋射除銹，鋼材表面無(wú)可見(jiàn)的油脂的污垢，松散氧化皮，鐵銹和焊劑等。StHandtoolorpowertoolcleaning,removingrust,loosemillscaleandloosepaintbysanding,grinding,chiporotherwise.鋼材表面無(wú)可見(jiàn)的油脂和污垢，且無(wú)附著不牢的氧化皮、鐵銹和油漆涂層等附著物。除銹應(yīng)比St2更為徹底，底材顯露部分的表面應(yīng)具有金屬光澤。StHandtoolorpowertoolcleaning,removinglooserust,loosemillscaleandloosepaintbysanding,scra,brushing,chipor鋼材表面無(wú)可見(jiàn)的油脂和污垢，且無(wú)附著不牢的氧化皮、鐵銹和油漆涂層等附物?？杀Ａ粽掣皆阡摬谋砻媲也荒鼙烩g油灰刀剝掉的氧化皮、銹和舊涂層。Paintingcontractorshallfullyprotectallequipment,Pi,wall,floorsandothersurfacefromdamageandcontamination,andshallprovidethenecessaryprotectionrequiredtofullyprotectallsurfacefromdust,painting,paintmist,othercontamination.Beforeanysurfaceispainted,itshallbecleanedcarefullyofalldust,dirts,grease,oils,rust,millscales,andpreparedasrequiredbythisspecificationandpaint Coatingshallnotbeappliedtowetordampsurface,exceptinaccordancewiththeinstructionsofthemanufacturer.Allcoatingshallbeappliedunderfavorableconditionsbyskilledapplicatorsandinspectedbyallparties.Allcleanedmetalshallbeprime-coated,asspecified,immediayaftercleaningtopreventnewrustingoroxidationofcleanedsurfaces.Inallcases,blastcleanedsteelshallbecoatedthesamedayandwithin4hours.Ifmorethan4hourselapsebetweenblastingandpriming,thanthemetalsurfacesshallbelightlyre-blastedandwherenecessarywashedtoremoverustbloomingandaccumulationofsolublesalt.理后涂底漆應(yīng)在同一天并在4小時(shí)內(nèi)。Ingeneral,workingenvironmentshallbegoodductmeetingtherequirementsasSuitablerangeoftemperature13~30℃,butnotbelowRelativehumiditylessthanRain,snow,fog,mistandhighwindweatherarenotsuitableforworkingToavoidworkingunderstrongmetaltemperatureshouldbeminimum3oCabovetheambientdewtemperatureCoatingsshallnotbeappliedwith50mmofedges,whichlaterhavetobewelded.Suchweldareasshallbetapedoffwithasuitableremovabletape,foradistanceof50mmeithersideoftheweldline.Afterpiishydrostatictestqualified,picoatingcanbeperformedcompley.WorkmanshipApplication工藝/Allcoatingsshallbeappliedbyspecializedworkertoachievethespecifieddryfilmbuild,leavingasmooth,uniformappearingfilm.Coatingshallbecarriedoutbyairspray,airlesssprayorbrush.Theapplicationshallleavenosags,brushmarksorotherDryingtimebetweencoatswillbeaspercoatingmanufacturer’s withconditionsoftemperatureandhumiditytakenintoaccount.Hardware,trimandotheritemsshallberemovedasrequiredforproperapplicationofcoatingsCleaningandpaintingshallbescheduledsothatdustandothercontaminantsfromthecleaningprocesswillnotfallonwet,newlypaintedsurfaces.Ifthecleanedsurface eswetorotherwisecontaminated,thesurfaceshallbecleanedatthespecifieddegree.Aftersteelsurfacepreparation,ifprimecoatingcannotbecarriedoutintime,properprotectionmeasuresshallbeadoptedtoavoidrustingandcontaminatedagain.表面處理后如果底漆不刷涂，需要有相應(yīng)的防護(hù)措施來(lái)防止再次生銹和污染。EquipmentforApplicationAllequipmentshallbemaintainedinproperworkingwayandshallbecomparabletothatdescribedinthecoatingmanufacturer’slastedApplicationInstruction.Equipmentshallbethoroughlycleanedandinspecteddaily.Wornspraynozzle,tips,etc.,shallberecedregularly.Effectiveoilandwaterseparatorsshallbeusedandservicedonallairlines.Equipmentneednotbenewbutmustbeadequatetomaintainpressureatthegunasspecifiedbythecoatingmanufacturer.Mechanicalmixer,capableofthoroughlymixingthepigmentandvehicletogether,shallbeusedtomixthepaintpriortousewhererequiredbymanufacturer’sinstruction.Pressurepotsshallbeequippedwithmechanicalmixerstokeepthepigmentinsuspension,whenrequired,bymanufacturer’sinstruction,andthesepotsshallbeequippedwithtwopressureregulators,oneforthefluidandonefortheair.Otherwise,intermittenthandmixingshallbeinaccordancewithSSPCVolumeIChapter4,“PracticalAspects,UseandApplicationofPaints”,supplementedwiththemanufacturer’smendations.Handmixingisallowedforsmallamounts,upto(5)5加侖的小批量Allpaintmaterialshouldbeappliedinaccordancewiththemanufacturer’smendations,whichshallincludethemixratio,themethodapplicationetc.Thinnersandotheradditivesshallbeusedonlyas mendedbythecoatAllmaterialsshallbestoredinaccordancewithsafetyregulations.Keepallmaterialsoutofdirectsunlight,andfromzing.SafetyDonotapplynormixcoatingnearsparksandflames.Inaddition,allsafetyprecautionsnotedonthemanufacture’sproductdatesheetandlabelsshallbeobservedforbothmaterialandequipment.Paintstobeappliedshallbeselectedaccordingtoworkingtemperatureofequipmentand .Detailseetable5-1-1,Patingsystemselectiontable.涂漆系統(tǒng)選擇表見(jiàn)5-1-1.涂漆系統(tǒng)號(hào)涂漆對(duì)涂漆系統(tǒng)號(hào)涂漆對(duì)Paint油漆型道DFT總干膜厚表面處理等級(jí)Hotinsulation,C.S保溫碳—Sa2-—IdentifyColorCirclebasedondifferentHotinsulation,C.S保溫碳，120＜T≤260℃*1—Sa2-—IdentifyColorCirclebasedondifferentHotinsulation,C.S保溫碳，260＜—Sa2-—IdentifyColorCirclebasedondifferentHotinsulation,C.S保溫碳，400＜—Sa2-—IdentifyColorCirclebasedondifferentNon-insulation,C.S不保溫 —Sa2-——ColorofTopcoatbasedondifferentfluid—Sa2-——ColorofTopcoatbasedondifferentfluid—Sa2-——ColorofTopcoatbasedondifferentfluidEquip.C.S—Sa2- 涂漆工程設(shè)計(jì)規(guī) 內(nèi)部信息 資).碳鋼設(shè)備——Equip.C.S120＜—Sa2-——Equip.C.S260＜—Sa2-——Equip.C.S400＜—Sa2-—Steelstructure，no—Sa2-——Steelstructure，—Sa2-Equipmentwithinsulationareanoneedtopcoat.Equipmentmanufacturerscompleteprimerworkbeforeequipmentarrivesite.TotalDFTthinckness(PrimerTopcoatisnotlessthan280μm.280μmRepairpaintingsystembesamewithabovetable.Repairsurfacepreparationis為ColorofFire-proofingmaterialisseagray.ThiskindofmaterialshouldbeapprovalbylocalFFernmentandcomplywiththedesignrequirements.Aftervarietyoffire-proofingmaterialfix,thencalculatethetybasedonthiskindofmaterialfeatures.Priortothepaintingworks,thepaintshallbevisuallycheckedwhetherthereisanyabnormalconditiononquality.SurfacePreparationImmediayaftercompletionofsurfacepreparation,thesurfaceshallbevisuallycheckedforeachunitarea1m2andconfirmedwhetheritmeetstherequirementspecifiedintheTable3-1andTable5-1.Numberof Ateachstepofpaintingwork,numberofcoatsshallbeconfirmedwhetheritmeetstherequirementspecifiedintheTable5-1.Drying Dryingdurationanddrynessofpreviouspaintshallbeinaccordancewiththemanufacturer’sinstructionbeforesubsequentcoating. Itshallbevisuallyinspectedthatcoatedsurfacesarefromanydetrimentalfilmirregularity,suchaslifting,peeling,crack,non-adhesionandetc.FinishColourAftercompletionofpaintingwork,thefinishcolourshallbevisuallycheckedwiththestandardofcolour,whetheritmeetstheTable7-1.DryFilmThickness Thicknessshallbemeasuredusinganapproveddeviceaccordingtospecifiedrequirements.DFTshallbefollowtable5-1-1Equipmentcolormarkedseetable-7.1,andVessel,column,heatexchangerandetc.shouldmarkeditemnumberandnameandcolorfollowsigncolor.TheColorandcodeinthetableisaccordingtoSH3043-2003.ExceptVendorisdifficulttofollowthisspec.color.Vendorenterprisecolorcanfollowafterapprovalbyowner.設(shè)備表面顏色詳見(jiàn)表-7.1，槽罐、塔、換熱器等設(shè)備要標(biāo)記設(shè)備名稱和位號(hào)。顏色代碼按照SH3043-2003標(biāo)準(zhǔn)中色卡規(guī)定。除非供貨商在執(zhí)行本標(biāo)準(zhǔn)顏色有時(shí)，經(jīng)過(guò)業(yè)主同意后Table7-1Basiccolorsoftopcoat&Signcolorfor 設(shè)備表面色及ItemtobeSurfacecolor&code&code備Staticequipment:,Tower,Exchanger,Reactorandothers.靜止設(shè)備：儲(chǔ)罐、塔、冷換設(shè)備、反銀BrightStaticequipment:HeavymaterialorneutralBrightFurnace，Boiler，SteelBright銀銀BrightAppleBrightCompressor,LargeCompressor,ShallowBrightBrightLoadingOrangeBrightSecurityprotectionforLightForpi,basiccolorsoffinishcoatingforvariouspishallbeinaccordingwiththeTable-2.Moreoveritisalsomarkedbyservicecodes(seeP&ID)nextflowdirection“arrows”inordertoidentifymediuminsidepipe.TheColorandcodeinthetableisaccordingtoSH3043-2003.管道的基本顏色按表7-2。流體代號(hào)（見(jiàn)P&ID）和流向箭頭需標(biāo)注。顏色及代碼按照SH3043-Table7-2BasicColorsofFinishCoatingforVariousPi表7-2不同管道的基本色和面漆顏ItemtobeSurfacecolor&Signcolor&備注GeneralBrightAcidorPiBrightUtility_Water(POW,BrightUtility_WasteUtility_(LPS,BrightUtility_Air&(Phthalein天酞藍(lán)BrightUtility_Nitrogen公用工程_氮LightBrightUtility_公用工程_MidiumBrightEmergencyVentPipeBrightLightFirefightingpipeaboveBrightInstrumentAirpipePhthaleinForpiValveandsmallsizeequipment,basiccolorsoffinishcoatingforvariousvalveshallbeinaccordingwiththeTable-7-3.TheColorandcodeinthetableisaccordingtoSH3043-2003.ExceptVendorisdifficulttofollowthisspec.color.Vendorenterprisecolorcanfollowafterapprovalbyowner.供貨商在執(zhí)行本標(biāo)準(zhǔn)顏色有時(shí)，經(jīng)過(guò)業(yè)主同意后,可以使用供貨商顏色規(guī)定.Table7-3BasicColorsofFinishCoatingforVariousValveandsmallsize7-3不同閥門及小型設(shè)備面ItemtobeSurfacecolor&備注Valvebody_GrayCastValvebody_DuctileCastValvebody_CarbonMidiumValvebody_AlloyMidiumPhthaleinValvehandwheel_SteelSeaValvehandwheel_CastironBrightSmallsizeControlValve_CastironControlValve_CastSteelMidiumControlValve_forgedsteelControlValve_BrightControlValve_SafetyBrightForelectricandinstrument,basiccolorsoffinishcoatingandsigncolorsshallbeinaccordingwiththeTable-7-4.TheColorandcodeinthetableisaccordingtoSH3043-2003.ExceptVendorisdifficulttofollowthisspec.color.Vendorenterprisecolorcanfollowafterapprovalbyowner.色卡規(guī)定。除非供貨商在執(zhí)行本標(biāo)準(zhǔn)顏色有時(shí)，經(jīng)過(guò)業(yè)主同意后,可以使用供貨商顏色規(guī)Table7-4BasicColorsofFinishCoatingandSigncolorforElectricand7-4電氣、儀表設(shè)備的表面色和標(biāo)志ItemtobeSurfacecolor&Signcolor&備注AppleGreenorSea蘋果綠(G01海灰BrightInsidesurfaceIvoryAppleGreenorSea蘋果綠(G01?；褺rightInsidesurfaceIvorySeaPower&LightdistributionSeaGreyorIvory海灰(B05牙色BrightAppleGreenorSea蘋果綠(G01?；襂nsidesurfaceIvoryInstrumentAppleGreenorSea蘋果綠(G01海灰BrightInsidesurfaceIvoryProtectionAppleGreenorSea蘋果綠(G01?；褺rightPanelmountSeaFieldSeaCabletrayforelectricandMidiumTheflowdirectionoffluidshallbeindicatedby“arrows”aheadofthedesignationrepresentingservicefluidasshownbelow.ThesizeofdirectionmarkisgivenintheTable7-5.在物料代號(hào)或名稱前用箭頭來(lái)表示流向，如下圖所示。箭頭尺寸按表7-5的要求。Table7- SizeofFlowDirection 流向箭頭尺Outsideof管道外徑abNote:1)Forinsul