【英文标准名称】:Industrialvalves-Castironglobevalves
【原文标准名称】:工业用阀.铸铁球阀
【标准号】:BSEN13789-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2003-04-14
【实施或试行日期】:2003-04-14
【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】:航运;手轮;螺栓连接(法兰);螺纹端部;铸铁;法兰式阀;法兰;材料;名称与符号;试验;螺纹;工业配件;外壳;阀门;功能;上边;螺纹连接;传动装置;尺寸;储存;作标记;规范(验收);定义;连接;制造日期
【英文主题词】:Actuators;Bolting;Cast-iron;Connections;Dataofthemanufacturer;Definition;Definitions;Designations;Dimensions;Enclosures;Flangedvalves;Flanges;Functions;Handwheels;Industrialfittings;Marking;Materials;Shipping;Specification(approval);Storage;Testing;Threadends;Thread-connections;Threads;Upperside;Valves
【摘要】:ThisEuropeanStandardspecifiestherequirementsforcastironglobevalvesinstraight,angleorobliquepattern(seeEN736-2)withflangedorthreadedendconnections.Thisstandardisapplicabletocastironglobevalvesmainlyusedforindustrialandgeneralpurposeapplications.However,theycanbeusedforotherapplicationsprovidedtherequirementsoftherelevantperformancestandardsaremet.Therangeofnominalsizescoveredis:a)flanged:DN10;DN15;DN20;DN25;DN32;DN40;DN50;DN65;DN80;DN100;DN125;DN150;DN200;DN250;DN300;DN350;DN400.b)threaded:1/2,3/4,1,5/4,3/2,2.Therangeofpressuredesignationscoveredis:a)forflangedendvalves:PN6;PN10;PN16;PN25;PN40;b)forthreadedendvalves:PN6;PN10;PN16.
【中国标准分类号】:J16
【国际标准分类号】:23_060_10
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforElectrolyticCopperCathode
【原文标准名称】:电解铜阴极标准规范
【标准号】:ASTMB115-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B05.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:阴极;铜;电解铜;电解精炼铜;electrowon铜;锑含量-铜/铜合金;砷含量;铋含量;电解铜(电解);化合物;成分分析;铜(电解);铁含量-铜;铅含量-金属;镍含量-铜/铜合金;非铁金属/合金抽样;硒含量;样品制备(综述);光谱测定法;硫-铜/铜合金;碲含量-铜/铜合金;锡含量-铜/铜合金
【英文主题词】:cathode;copper;electrolyticcopper;electrorefinedcopper;electrowoncopper;Antimonycontent--Cu/Cualloys;Arseniccontent;Bismuthcontent;Cathodecopper(electrolytic);Chemicals;Compositionanalysis;Copper(electrolytic);Ironcontent--copper;
【摘要】:CalculatedvaluesshallberoundedtothedesirednumberofplacesasdirectedinPracticeE29.1.1Thisspecificationestablishestherequirementsforelectrolyticcoppercathode;electrorefinedandelectrowon.1.2Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Note18212;Cathodeproducedtothisspecificationcorrespondstothedesignationx201C;Cathx201D;asdefinedinClassificationB224andmaybeusedtoproduceallothercopperslistedinClassificationB224thatarenormallyproducedfromx201C;Cathx201D;copper.Note28212;Grade1cathodeconformstothechemicalcompositionalrequirementsofCopperUNSNo.C11040,exceptforoxygen,andissuitableforthemanufactureofwirerodasdesignatedinSpecificationB49.1.3ThefollowinghazardcaveatappliestothetestmethodsdescribedinAnnexA2ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:9P.;A4
【正文语种】: