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【英文标准名称】:StandardGuideforEvaluatingPolymericLiningSystemsforWaterImmersioninCoatingServiceLevelIIISafety-RelatedApplicationsonMetalSubstrates
【原文标准名称】:评估涂层设施安全等级III的水浸渍的聚合体内管的标准试验方法.金属衬底上相关设备
【标准号】:ASTMD7230-2006
【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】:D33.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:涂层;评定;浸渍;金属;高聚物;安全;服务设施;水
【英文主题词】:CoatingServiceLevelIII;CSLIII;cold-walleffect;liningsystems;metalsubstrates;nuclear;polymericmaterial;safety-relatedservicewater;servicewatersystems
【摘要】:1.1Thisguideestablishesproceduresforevaluatingliningsystemtestspecimensundersimulatedoperatingconditions.1.2Liningsystemstobetestedinaccordancewiththisguideareintendedforuseinbothnewconstructionandforrefurbishingexistingsystemsorcomponents.1.3Theliningsystemsevaluatedinaccordancewiththisguideareexpectedtobeappliedtometalsubstratescomprisingwater-wetted(thatis,continuousorintermittentimmersion)surfacesinsystemsthatmayinclude:1.3.1Servicewaterpipingupstreamofsafety-relatedcomponents,1.3.2Servicewaterpumpinternals(drafttube,volutes,anddiffusers),1.3.3Servicewaterheatexchangerchannels,passpartitions,tubesheets,endbells,andcovers,1.3.4Servicewaterstrainers,and1.3.5Refuelingwaterstoragetanksandrefuelcavitywaterstoragetanks.1.4Thisguideanticipatesthattheliningsystemstobetestedincludeliquid-gradeandpaste-gradepolymericmaterials.Sheettypeliningmaterials,suchasrubber,areexcludedfromthescopeofthisguide.1.5Becauseofthespecializednatureofthesetestsandthedesireinmanycasestosimulatetosomedegreetheexpectedserviceenvironment,thecreationofastandardpracticeisnotpractical.Thisstandardgivesguidanceinsettinguptestsandspecifiestestproceduresandreportingrequirementsthatcanbefollowedevenwithdifferingmaterials,specimenpreparationmethods,andtestfacilities.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33;P94
【国际标准分类号】:23_040_01
【页数】:8P.;A4
【正文语种】:

标准名称：	桂花浸膏
中标分类：	轻工、文化与生活用品 >> 日用化工品 >> 香精、香料
替代情况：	被QB 1797-93代替
发布日期：
实施日期：	1989-04-01
首发日期：
作废日期：
出版日期：

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