ASTM B423-2005 镍铁铬钼铜合金无缝管道标准规范(UNSN08825andN08221)
时间:2024-05-14 22:09:21 来源: 标准资料网 作者：标准资料网 阅读：9262
【英文标准名称】:StandardSpecificationforNickel-Iron-Chromium-Molybdenum-CopperAlloy(UNSN08825andN08221)*SeamlessPipeandTube
【原文标准名称】:镍铁铬钼铜合金无缝管道标准规范(UNSN08825andN08221)
【标准号】:ASTMB423-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:B02.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:合金;铬;铜;铁;钼;镍;管;无缝管
【英文主题词】:N08221;N08825;seamlesspipe;seamlesstube
【摘要】:1.1Thisspecificationcoversnickel-iron-chromium-molybdenum-copperalloys(UNSN08825andN08221)*intheformofcold-workedandhot-finishedseamlesspipeandtubeintendedforgeneralcorrosiveservice.ThegeneralrequirementsforpipeandtubearecoveredinSpecificationB829.1.2Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section9,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:23_040_15
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:Waterquality-Gas-chromatographicdeterminationofanumberofmonocyclicaromatichydrocarbons,naphthaleneandseveralchlorinatedcompoundsusingpurge-and-trapandthermaldesorption
【原文标准名称】:水质.用purge-and-trap和热解析作用对单环芳香烃、萘和不同氯化物的气相色谱分析测定
【标准号】:ISO15680-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:氯化的;含量测定;海水;挥发性有机化合物;气相色谱法;化学分析和试验;分析方法;水质试验;地表水;色谱法;试验;地下水;芳烃;萘;挥发性有机化合物含量;水;定义;烃类;水常规(实验);饮用水;氯化碳氢;水质;质量
【英文主题词】:Aromatichydrocarbons;Chemicalanalysisandtesting;Chlorinated;Chlorinatedhydrocarbons;Chromatography;Definitions;Determinationofcontent;Gaschromatography;Groundwater;Hydrocarbons;Methodsofanalysis;Naphthalene;Potablewater;Quality;Seawater;Surfacewater;Testing;Volatileorganiccompoundcontent;Volatileorganiccompounds;Water;Waterpractice;Waterquality;Watertesting
【摘要】:ThisInternationalStandardspecifiesageneralmethodforthedeterminationofvolatileorganiccompounds(VOCs)inwaterbypurge-and-trapisolationandgaschromatography(GC).AnnexesA,BandCprovideexamplesofanalytesthatcanbedeterminedusingthisInternationalStandard.Theyrangefromdifluorodichloromethane(R-12)uptotrichlorobenzene,includingallnon-polarorganiccompoundsofintermediatevolatility.Detectionispreferablycarriedoutbymassspectrometryintheelectronimpactmode(El),butotherdetectorsmaybeappliedaswell.Thelimitofdetectionlargelydependsonthedetectorinuseandtheoperationalparameters.Typicallydetectionlimitsaslowas10ng/lcanbeachieved.Theworkingrangetypicallyisupto100μg/l.ThisInternationalStandardisapplicabletodrinkingwater,groundwater,surfacewater,seawaterandto(diluted)wastewater.note:1)Thevaluegivenisanindicationofthelimitofdetection.Itiscalculatedas3timesthestandarddeviationofaseriesofmeasurementsof10replicatesamplesunderconditionsofrepeatability.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:33P;A4
【正文语种】:英语
【英文标准名称】:ISOgeneralpurposemetricscrewthreads-Part6:Nominalsizesfor1,5mmfinepitchthreads;nominaldiameterfrom12mmto300mm
【原文标准名称】:ISO一般用途米制螺纹.第6部分:螺距1.5mm的细牙螺纹的标称尺寸.螺纹标称直径12--300mm
【标准号】:DIN13-6-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:公称尺寸;螺纹;螺栓;米制螺纹;ISO微型螺纹;紧配合螺纹;螺母;ISO米制螺纹;直径;米制的;螺距;ISO螺纹;尺寸;厘米克秒制;螺纹形状
【英文主题词】:Bolts;CGSsystem;Close-fitthreads;Corediameter;Diameter;Dimensions;ISOmetricthreads;ISOminiaturescrewthreads;ISOscrewthreads;Metric;Metricscrewthreads;Nominalsize;Nuts;Pitchdiameter;Risers;Threadforms;Threadpitch;Threads
【摘要】:Thedocumentspecifiesnominalsizes.
【中国标准分类号】:J04
【国际标准分类号】:21_040_10
【页数】:6P.;A4
【正文语种】:德语