SAE AMS2243 Tolerances, Corrosion and Heat-Resistant Steel Tubing

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Product Code:SAE AMS2243
Title:Tolerances, Corrosion and Heat-Resistant Steel Tubing
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers manufacturing tolerances applicable to seamless and welded tubing of corrosion and heat-resistant steel ordered to inch dimensions. These tolerances apply to all conditions and are based on individual measurements, unless otherwise noted. Tubing may be specified by two dimensions only (OD and wall thickness, ID and wall thickness, or OD and ID).
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【英文标准名称】:Nuclearpowerplants-Instrumentationandcontrolimportanttosafety-Classificationofinstrumentationandcontrolfunctions
【原文标准名称】:核电厂.仪表和控制的重要安全性.仪表和控制功能分类
【标准号】:BSEN61226-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2009-09-30
【实施或试行日期】:2009-09-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:类别;分类;分类系统;控制;控制工艺学;定义;电气工程;电磁兼容性;EMC;功能控制;功能效率;功能可靠性;信息;仪表;低位安全照明系统;人机;核电厂;核技术;运行监控系统;反应堆装置;反应堆安全性;安全性;安全工程;安全系统
【英文主题词】:Categories;Classification;Classificationsystems;Control;Controltechnology;Definitions;Electricalengineering;Electromagneticcompatibility;EMC;Functioncontrol;Functionalefficiency;Functionalreliability;Information;Instrumentation;Low-locatingsafetylightingsystems;Man-machine;Nuclearpowerplants;Nucleartechnology;Operationalmonitoringsystems;Reactorinstrumentation;Reactorsafety;Safety;Safetyengineering;Safetysystems
【摘要】:ThisInternationalStandardestablishesamethodofclassificationoftheinformationandcommandfunctionsfornuclearpowerplants,andtheI&Csystemsandequipmentthatprovidethosefunctions,intocategoriesthatdesignatetheimportancetosafetyofthefunction.Theresultingclassificationthendeterminesrelevantdesigncriteria.Thedesigncriteriaarethemeasuresofqualitybywhichtheadequacyofeachfunctioninrelationtoitsimportancetoplantsafetyisensured.Inthisstandard,thecriteriaarethoseoffunctionality,reliability,performance,environmentaldurability(includingseismic)andqualityassurance(QA).Thisstandardisapplicabletoalltheinformationandcommandfunctionsandtheinstrumentationandcontrol(I&C)systemsandequipmentthatprovidethosefunctions.Thefunctions,systemsandequipmentunderconsiderationprovideautomatedprotection,closedoropenloopcontrolandinformationtotheoperatingstaff.TheykeeptheNPPconditionsinsidethesafeoperatingenvelopeandprovideautomaticactions,orenablemanualactions,thatpreventormitigateaccidents,orthatpreventorminimizeradioactivereleasestothesiteorwiderenvironment.TheI&CfunctionsthatfulfiltheserolessafeguardthehealthandsafetyoftheNPPoperatorsandthepublic.ThisstandardfollowsthegeneralprinciplesgiveninIAEAsafetycodeNS-R-1andsafetyguideNS-G-1.3,anditdefinesastructuredmethodofapplyingtheguidancecontainedinthosecodesandstandardstotheI&CsystemsthatperformfunctionsimportanttosafetyinaNPP.ThisstandardshouldbereadinassociationwiththeIAEAguidesandIEC61513inimplementingtherequirementsofIEC61508series.
【中国标准分类号】:F69
【国际标准分类号】:27_120_20
【页数】:38P.;A4
【正文语种】:英语


基本信息
标准名称:石油工业应用软件工程规范需求说明书编写规定
中标分类: 石油 >> 石油综合 >> 计算机应用
替代情况:被SY/T 5232-1999代替
发布日期:
实施日期:1991-11-01
首发日期:
作废日期:1999-12-01
出版日期:
页数:6页
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所属分类: 石油 石油综合 计算机应用