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【英文标准名称】:TestMethodforDistillationofPetroleumProducts
【原文标准名称】:石油产品蒸馏试验方法
【标准号】:ASTMD86-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:蒸馏分析法;油性涂料;石油产品;润滑剂;蒸馏;涂料
【英文主题词】:distillationmethodsofanalysis;distillation;petroleumproducts;paints;lubricants;oilpaints
【摘要】:
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语


【英文标准名称】:StandardPracticeforObtainingHydrostaticorPressureDesignBasisfor"Fiberglass"(Glass-Fiber-ReinforcedThermosetting-Resin)PipeandFittings
【原文标准名称】:玻璃纤维(增强的热固树脂玻璃纤维)管及配件用液体静压设计基础标准实施规程
【标准号】:ASTMD2992-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.23
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:结构;配件;玻璃纤维;静液压;管;塑料管;塑料;塑料制品;压力;工艺
【英文主题词】:closure;cyclicpressure;designbasis;fiberglasspipe;reconfirmation;staticpressure
【摘要】:1.1Thispracticeestablishestwoprocedures,ProcedureA(cyclic)andProcedureB(static),forobtainingahydrostaticdesignbasis(HDB)orapressuredesignbasis(PDB)forfiberglasspipingproducts,byevaluatingstrength-regressiondataderivedfromtestingpipeorfittings,orboth,ofthesamematerialsandconstruction,eitherseparatelyorinassemblies.Bothglass-fiber-reinforcedthermosetting-resinpipe(RTRP)andglass-fiber-reinforcedpolymermortarpipe(RPMP)arefiberglasspipe.Note18212;Forthepurposesofthisstandard,polymerdoesnotincludenaturalpolymers.1.2ThispracticecanbeusedfortheHDBdeterminationforfiberglasspipewheretheratioofoutsidediametertowallthicknessis10:1ormore.Note28212;Thislimitation,basedonthin-wallpipedesigntheory,servesfurthertolimittheapplicationofthispracticetointernalpressureswhich,bythehoop-stressequation,areapproximately20%ofthederivedhydrostaticdesignstress(HDS).Forexample,ifHDSis5000psi(34500kPa),thepipeislimitedtoabout1000-psig(6900-kPa)internalpressure,regardlessofdiameter.1.3ThispracticeprovidesaPDBforcomplex-shapedproductsorsystemswherecomplexstressfieldsseriouslyinhibittheuseofhoopstress.1.4Specimenendclosuresintheunderlyingtestmethodsmaybeeitherrestrainedorfree,leadingtocertainlimitations.1.4.1RestrainedEnds8212;Specimensarestressedbyinternalpressureonlyinthehoopdirection,andtheHDBisapplicableforstressesdevelopedonlyinthehoopdirection.1.4.2FreeEnds8212;Specimensarestressedbyinternalpressureinbothhoopandlongitudinaldirections,suchthatthehoopstressistwiceaslargeasthelongitudinalstress.Thispracticemaynotbeapplicableforevaluatingstressesinducedbyloadingswherethelongitudinalstressexceeds50%oftheHDS.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesinparenthesesaregivenforinformationpurposesonly.Note38212;ThereisnosimilarorequivalentISOstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20;23_040_45
【页数】:11P.;A4
【正文语种】: