ASTM A 403/A 403M-2000 锻制奥氏体不锈钢管配件标准规范
作者:标准资料网 时间:2024-05-16 01:26:07 浏览:9678
来源:标准资料网
【英文标准名称】:StandardSpecificationforWroughtAusteniticStainlessSteelPipingFittings
【原文标准名称】:锻制奥氏体不锈钢管配件标准规范
【标准号】:ASTMA403/A403M-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【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】:钢;管;管道配件
【英文主题词】:pipefittings;pipes;steels
【摘要】:
【中国标准分类号】:H48;J15
【国际标准分类号】:23_040_40
【页数】:
【正文语种】:英语
【英文标准名称】:Mechanicalvibration-Evaluationofmachinevibrationbymeasurementsonrotatingshafts-Part2:Land-basedsteamturbinesandgeneratorsinexcessof50MWwithnormaloperatingspeedsof1500r/min,1800r/min,3000r/minand3600r/min
【原文标准名称】:机械振动用旋转轴的测量评定机械振动第2部分：功率超过50MW、额定转速在1500r/min、1800r/min、3000r/min和3600r/min的陆地安装的汽轮发电机组
【标准号】:ISO7919-2-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-11
【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/TC108
【标准类型】:()
【标准水平】:()
【中文主题词】:振动;涡轮机;汽轮机;测量技术;旋转;机器;测量;发电机;振动工程;估计;机械工程;旋转速度;振动测量;试验;声学;转动;评定;旋转式发动机;汽轮(发电)机组;振动试验;蒸汽发动机;机械振动;轴(旋转);发电机组
【英文主题词】:Acoustics;Estimation;Evaluations;Generatingsets;Generators;Machinevibration;Machines;Measurement;Measuringtechniques;Mechanicalengineering;Rotaryengines;Rotating;Rotation;Rotationalspeeds;Shafts(rotating);Steamengines;Steamturbines;Steamturbosets;Testing;Turbines;Vibration;Vibrationengineering;Vibrationmeasurement;Vibrationtests
【摘要】:ThispartofISO7919givesguidelinesforapplyingevaluationcriteriaforshaftvibrationmeasuredintheradialdirectionatorclosetothebearingsofsteamturbinesandgenerators.Theseguidelinesarepresentedintermsof:—vibrationundernormalsteady-stateoperatingconditions;—vibrationduringtransientoperation,includingpassagethroughresonantspeedsduringrunuporrundown;—changesinvibrationwhichcanoccurduringnormalsteady-stateoperation.Thenumericalvaluesspecifiedarenotintendedtoserveastheonlybasisforvibrationevaluationsince,ingeneralasdescribedintheintroductiontoISO7919-1,thevibratoryconditionofamachineisassessedbyconsiderationofboththeshaftvibrationandtheassociatedstructuralvibration(seeISO10816-2).ThispartofISO7919isapplicabletoland-basedsteamturbinesandgeneratorswithanormaloperatingspeedof1500r/min,1800r/min,3000r/minor3600r/min,andpoweroutputsgreaterthan50MW.Italsoincludessteamturbinesand/orgeneratorswhicharedirectlycoupledtoagasturbine(suchasforcombinedcycleapplications).InsuchcasesthecriteriaofthispartofISO7919applyonlytothesteamturbineandthegenerator.EvaluationofthegasturbinevibrationshouldbecarriedoutinaccordancewithISO7919-4andISO10816-4.
【中国标准分类号】:J04
【国际标准分类号】:17_160;29_160_40
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Glass-reinforcedthermosettingplastics(GRP)pipesandfittings-Testmethodsforleaktightnessofflexiblejoints
【原文标准名称】:玻璃增强热固性塑料(GRP)管材和管件柔性连接的密封性试验方法
【标准号】:ISO8639-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-03
【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/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:柔性;热固性聚合物;密封性;塑料制品;管;管连接件;连接管;试验;配件;管道配件;玻璃纤维增强塑料;塑料管;耐力;漏泄试验;套筒接合;管套;连接;塑料;规范
【英文主题词】:Connectiontubes;Connections;Fittings;Flexible;Glass-fibrereinforcedplastics;Leaktests;Pipecouplings;Pipefittings;Pipes;Plasticpipes;Plastics;Plasticsproducts;Resistance;Sleeves;Specifications;Spigot-and-socketjoints;Testing;Thermosettingpolymers;Tightness
【摘要】:ThisInternationalStandardspecifiesmethodsoftestforflexiblesocket-and-spigotjointswithelastomericsealingelementsforglass-reinforcedthermosettingplastics(GRP)pipingsystemsintendedforburiedandabove-groundpipelines.Itcoversmethodsoftestfortheleaktightnessofthejointonly,whensubjectedtospecifiedcombinationsoflongitudinalextension(draw),angularmovement(angulardeflection),verticalcompression(misalignment)andinternalpressure.ThisInternationalStandardisapplicabletojointsforeitherpressureornon-pressureapplications.NOTEThejointstestedinaccordancewiththisInternationalStandardaresubjectedtoconditionswhichmeasuretheirabilitytofunctionandtherebyprovethedesignofthejoint,especiallyfortype-testingpurposes.Thesetestproceduresareapplicabletojointsforpipesandfittingsofallnominalsizes.Thetestsaresuitablefortheevaluationofjointsintendedforapplicationsinwhichliquidsareconveyedattemperaturesspecifiedinthereferringspecifications(seeclause2).
【中国标准分类号】:G33
【国际标准分类号】:23_040_60
【页数】:14P.;A4
【正文语种】:英语
