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1、安庆分公司含硫原油加工适应性改造及油品质量升级工程电厂网架结构改造终端支架安装方案工程编号：JA2010-13编制：校核：审核：安徽盈创石化检修安装有限责任公司年月日complywiththecorrespondingrequirementsofmaterialsandmanufacturingstandards.(4)allpipes,pipefittings,valves,weldingmaterialmustbecarriedoutaccordingtospecifications,suc
2、hasVisualinspection,afterpassingthequalifyingmarks;requiredstrengthandtightnessofvalves,sealsafterqualifying,requiredtestingandadjustingtheopeningpressureofthereliefvalve,whentheydebug,seals;recordsandsafetyvalvefillvalvetestdebuglogging.Stainlessste
3、elpipeandcomponentsshallnotbeincontactwithcarbonsteelduringstorage.(5)buildingmaterials,suchassand,stonesandothersubmissionsubmittedinatimelymanner,andkeepthetestreport.(6)allmaterialsareneatlystacked,bycategory,andclearlyidentified.1.2highpressurepi
4、pelineconstruction1.2.1prefabricatedpipe(1)highpressurehighpressurepipesshouldbetestedbeforethepipeprefabrication,magneticstudyafterpassinginspection,afterpassingthemagneticexploration,precast.(2)high-pressurepipelineisometric,factoryprefabricated,an
5、dleavingtheclosedmouth,spotwelding.(3)afterthehighpressurepipingprefabrication,requireheattreatmentheattreatmentshouldbecarriedoutpromptly.(4)afterthehighpressurepipingprefabricationshouldbeintimeforthepipingpipingonnumberandordernumberonthesamelinem
6、arking.(5)thecompletionofprefabricatedsections,insideshouldbecleanedandshouldbepromptlyclosednozzle.1.2.2constructionbeforetheconditionsof(1)startedreportingapprovedbythedepartmentsconcernedorunderthelicensefile.(2)drawingsandtechnicalinformationrela
7、tingtotherange,andafterdrawinganddesignintentions.(3)withrespecttopipelineconstructioniscompletedandtheaandbhavechecked,"threeconnectionsandoneleveling"constructionrequirementshavebeenmet,andpipeconnectiondeviceislookingfor会签审批项目名称安庆分公司含硫原油加工适应性改造及油品
8、质量升级工程电厂网架结构改造项目编号JA2010-13盈创公司年月日工程部年月日热电部年月日年月日年月日年月日年月日年月日complywiththecorrespondingrequirementsofmaterialsandmanufacturingstandards.(4)allpipes,pipefittings,valves,weldingmaterialmustbecarriedoutaccordingtospecifications,suchasVisualinspection,af
