常用法兰规格尺寸表(国标、美标、日标).xlsx

常用法兰规格尺寸表(国标、美标、日标).xlsx

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常常用用法法兰兰规规格格尺尺寸寸表表（国国标标、美美标标、日日标标）关注次数:

571简介：

本表格收集了国标、美标、日标常用法兰规格尺寸本表格收集了国标、美标、日标常用法兰规格尺寸GB9119GB9119，288288GB9119GB9119，288288in公称通径10kg=1.0MPa公称通径16kg=1.6MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距1/4DN10506014414DN1090601/2DN15596514414DN1595653/4DN201057514416DN20105751DN251158514416DN251158511/4DN3214010018418DN3214010011/2DN4015011018418DN401501102DN5016512518420DN5016512521/2DN6518514518420DN651851453DN8020016018820DN8020016031/3DN10022018018822DN1002201804DN12525021018822DN1252502105DN15028524022824DN1502852406DN20034029522824DN2003402958DN250395350221226DN25040535510DN300445400221228DN30046041012DN350505460221630DN35052047014DN400565515261632DN40058052516DN450615565262035DN45064058518DN500670620262038DN50071565020DN600780725262042DN600840770JIS标标准准JIS标标准准in公称通径10kg=1.0MPa公称通径16kg=1.6MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距1/4DN10DN101/2DN15DN153/4DN20DN201DN25DN2511/4DN32DN3211/2DN4014010519416DN401401052DN5015512019416DN5015512021/2DN6517514019418DN651751403DN8018515019818DN8020016031/2DN9019516019818DN902101704DN10021017519818DN1002251855DN12525021023820DN1252702256DN15028024023822DN1503052608DN200330290231222DN20035030510DN250400355251224DN25043038012DN300445400251624DN30048043014DN350490445251626DN35054048016DN400560510271628DN40060554018DN450DN45020DN500DN50024DN600DN600JIS标标准准公称通径20kg=2.0MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度DN10DN15DN20DN25DN32DN4014010519418DN5015512019818DN6517514019820DN8020016023822DN9021017023824DN10022518523824DN12527022525826DN150305260251228DN200350305251230DN250430380291234DN300480430291636DN350540480331640DN400605540331646DN450DN500DN600ANSIANSI标标准准125125型型ANSIANSI标标准准150150型型in公称通径10kg=1.0MPa公称通径16kg=1.6MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距1/4DN10DN101/2DN15DN153/4DN20DN201DN25DN2511/4DN32DN3211/2DN4012798.516414.3DN4012798.52DN50152120.519415.9DN50152121.521/2DN65178139.519417.5DN65178139.53DN80190152.519419.1DN80190152.54DN100229190.519823.9DN100229190.55DN125254216.522823.9DN125254216.56DN150279241.522825.4DN150279241.58DN200343298.522828.6DN200343298.510DN250406362.5251230.2DN250406362.512DN300483432251231.8DN30048343214DN350533476.5291235DN350533476.516DN400597539.5291636.6DN400597539.518DN450DN45020DN500DN50024DN600DN600ANSIANSI标标准准300300型型公称通径20kg=2.0MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度DN10DN15DN20DN25DN32DN40156114.519418DN5016512722818DN6519014922820DN8021016822822DN10025420022824DN12527923522826DN150318270221228DN200381330251230DN250444387.5291634DN300521451321636DN350584514.5322040DN400648571.5352046DN450DN500DN600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）螺栓公称直径M10M12M16M20M24M27M30螺栓直径螺栓孔数法兰厚度14414144141441614416184181841818420184201882018822188222282422826261229261232261635301638302042332046362052螺栓直径螺栓孔数法兰厚度19416198161981822820228202282225822251224251226291228291630321634351638螺栓直径螺栓孔数法兰厚度16417.519419.119422.319423.919823.922823.922825.422828.6251230.2251231.8291235291636.636（37）39（40）M33M36