法兰尺寸表

法兰尺寸表作者ADMIN产品来源本站原创点击数6524更新时间2008819【字体小大】GB9119，288IN公称通径10KG10MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN105060144141/2DN155965144143/4DN2010575144161DN25115851441611/4DN321401001841811/2DN40150110184182DN501651251842021/2DN65185145184203DN802001601882031/2DN100220180188224DN125250210188225DN150285240228246DN200340295228248DN25039535022122610DN30044540022122812DN35050546022163014DN40056551526163216DN45061556526203518DN50067062026203820D,N,600780725262042GB9119，288IN公称通径16KG16MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN109060144141/2DN159565144143/4DN2010575144161DN25115851441611/4DN321401001841811/2DN40150110184182DN501651251842021/2DN65185145184203DN802001601882031/2DN100220180188224DN125250210188225DN150285240228246DN200340295228268DN25040535526122910DN30046041026123212DN35052047026163514DN40058052530163816DN45064058530204218DN50071565033204620DN600840770362052JIS标准IN公称通径10KG10MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN40140105194162DN501551201941621/2DN65175140194183DN801851501981831/2DN90195160198184DN100210175198185DN125250210238206DN150280240238228DN20033029023122210DN25040035525122412DN30044540025162414DN35049044525162616DN400560510271628JIS标准IN公称通径16KG16MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN40140105194162DN501551201981621/2DN65175140198183DN802001602282031/2DN90210170228204DN100225185228225DN125270225258226DN1503052602512248DN20035030525122610DN25043038029122812DN30048043029163014DN35054048032163416DN400605540351638JIS标准IN公称通径20KG20MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN40140105194182DN501551201981821/2DN65175140198203DN802001602382231/2DN90210170238244DN100225185238245DN125270225258266DN1503052602512288DN20035030525123010DN25043038029123412DN30048043029163614DN35054048033164016DN400605540331646ANSI标准125型IN公称通径10KG10MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN401279851641432DN50152120519415921/2DN6517813951941753DN8019015251941914DN10022919051982395DN12525421652282396DN15027924152282548DN200343298522828610DN2504063625251230212DN300483432251231814DN350533476529123516DN40059753952916366ANSI标准150型IN公称通径16KG16MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN401279851641752DN50152121519419121/2DN6517813951942233DN8019015251942394DN10022919051982395DN12525421652282396DN15027924152282548DN200343298522828610DN2504063625251230212DN300483432251231814DN350533476529123516DN40059753952916366ANSI标准300型IN公称通径20KG20MPA法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN401561145194182DN501651272281821/2DN65190149228203DN80210168228224DN100254200228245DN125279235228266DN1503182702212288DN20038133025123010DN250444387529163412DN30052145132163614DN350584514532204016DN4006485715352046螺栓配套孔距对比表螺栓孔距直径111418（19）22（23）26（28）30（31）33（34）36（37）39（40）螺栓公称直径M10M12M16M20M24M27M30M33M36法兰制造标准作者ADMIN产品来源本站原创点击数753更新时间2008819【字体小大】美标系列AMERICANSTANDARDSERIES标准号通径范围压力等级ANSIB165881/2“24“CLASS150、300、600、900、1500、2500ANSIB16479026“60“CLASS150、300、600、900ASMEB165961/2“24“CLASS150、300、600、900、1500、2500ISO70051921/2“24“PN2050110150260420BS450431891/2“24“CLASS150、300、600、900、1500、2500JPI7S15931/2“24“CLASS150、300、600、900、1500、2500NFE292031/2“24“PN2050110150260420API6058126“60“CLASS150、300、600ASMEB1636961“24“CLASS300、400、600、900、1500、2500德标系列GERMANSTANDARDSERIES标准号通径范围压力等级DIN2630WNDN1200DN24001BARDIN2631WNDN10DN36006BARDIN2632WNDN200DN300010BARDIN2633WNDN10DN200016BARDIN2634WNDN200DN100025BARDIN2635WNDN10DN50040BARDIN2636WNDN10DN40064BARDIN2637WNDN10DN350100BARDIN2638WNDN10DN300160BARDIN2573PLDN10DN5006BARDIN2576PLDN10DN50010BARDIN2527PLDN10DN500610162540BARDIN2501WNDN15DN5001016254063100160250320400BARDIN2566THDN15DN5001016BARDIN2655PLDN15DN5000250610162540BARDIN2656PLDN15DN5000250610162540BAR日标系列JAPANESESTANDARDSERIES标准号通径范围压力等级JISB2220PLDN10DN4005KJISB2220SODN450DN10005KJISB2220PLDN10DN22510KJIS2220SODN250DN100010KJIS2220SODN10DN120016K20K30KJIS2220WNDN15DN40030K国标系列NATIONALSTANDARDSERIES标准号通径范围压力等级GB/T9112911342000DN10DN2000PN0250610254063100160MPAJB/T7486294DN10DN1600PN0250610254063100160200MPAHG205922062697DN10DN2000PN02506102025405063100110150160250260420MPASH340696DN10DN1500PN10205068100150250420MPAGB/T172411172417DN10DN4000PN02506101620254050MPAGB/T155301155308DN10DN1800PN06101620254050MPA电力部系列POWERMINISTRYSERIES标准号通径范围压力等级DGD8605100537DN15DN2000PN025061016254064100MPADG05110541DN15DN1000PN025061016254064100200320MPA压力容器系列PRESSUREVESSELSERIES标准号通径范围压力等级JB/T47012000甲型DN300DN2000PN025061016100MPAJB/T47022000乙型DN300DN3000PN0250610162540MPAJB/T47032000长颈DN300DN2000PN061016254064MPA船用系列SHIPPINGSERIES标准号通径范围压力等级GB57358176DN20DN500PN061016254064MPAGB2506250789DN10DN2000PN02506101625MPAGB445084DN20DN500PN061016MPAGB107461074989DN10DN600PN061016254064MPA法兰结构图作者ADMIN产品来源本站原创点击数436更新时间2008819【字体小大】法兰标准体系作者ADMIN产品来源本站原创点击数331更新时间2008819【字体小大】法兰标准体系管道法兰按与管子的连接方式可分为五种基本类型平焊法兰、对焊法兰、螺纹法兰、承插焊法兰、松套法兰。法兰的密封面型式有有多种，一般常用有凸面（RF）、凹面（FM）、凹凸面（MFM）、榫槽面（TG）、全平面（FF）、环连接面（RJ）。相应材质20、A105、Q235A、12CR1MOV、16MNR、15CRMO、188、321、304、304L、316、316L等。一、美标ANSIBI605、WN、SO、SW、PL、BL、TH、LJ。二、日标JIS、B2220。三、德标DIN、25272635四、欧洲系