DIN EN 10246-7-2005 钢管的无损检验.第7部分:无缝和焊接钢管(埋弧焊除外)纵向缺陷检测用全圆周自动超声波检验

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【英文标准名称】:Non-destructivetestingofsteeltubes-Part7:Automaticfullperipheralultrasonictestingofseamlessandwelded(exceptsubmergedarcwelded)tubesforthedetectionoflongitudinalimperfections;GEnglishversionofDINEN10246-7:2005
【原文标准名称】:钢管的无损检验.第7部分:无缝和焊接钢管(埋弧焊除外)纵向缺陷检测用全圆周自动超声波检验
【标准号】:DINEN10246-7-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-12
【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】:密封性;检验方法;密度;定义;误差检测;无损检验;规范(验收);尺寸;管;试验;可容许性;壁厚;钢管;缺陷与故障;超声检验;不规则性;金属导管;无缝管;有缝管;自动;金属管;纵向裂纹;不渗透性;外径
【英文主题词】:Automatic;Defects;Definition;Definitions;Density;Dimensions;Errordetection;Impermeability;Inspectionmethods;Irregularities;Longitudinalflaws;Metalconduits;Metaltubes;Non-destructivetesting;Outsidediameters;Permissibility;Pipes;Seamedpipes;Seamlesspipes;Specification(approval);Steelpipes;Steeltubes;Testing;Tightness;Ultrasonictesting;Wallthicknesses
【摘要】:ThispartofEN10246specifiestherequirementsforautomaticfullperipheralultrasonicshearwave(includingphasedarraytechnique)andLambwavetestingofseamlessandweldedsteeltubes,withtheexceptionofsubmergedarc-weld(SAW)tubes,forthedetectionoflongitudinalimperfections.ThisEuropeanStandardspecifiesacceptancelevelsandcalibrationprocedures.ThispartofEN10246isapplicabletotheinspectionoftubeswithanoutsidediameter>10mm,andwithanoutsidediameter-to-thicknessratio_>5.Fortubeswithanoutsidediameter-to-thicknessratio<5,oneoftheoptionsspecifiedinAnnexBshallbeusedbyagreementbetweenpurchaserandmanufacturer.TheEuropeanStandardEN10246"Non-destructivetestingofsteeltubes"comprisesthepartsshowninAnnexA.
【中国标准分类号】:H26
【国际标准分类号】:23_040_10;77_040_20
【页数】:13P.;A4
【正文语种】:英语