法兰规格尺寸表.docx

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1、______________________________________________________________________________________________________________常用法兰规格尺寸表(国标、美标、日标)GB9119，2—88GB9119，2—8810kg=1.0MPa16kg=1.6MPa公称通in法兰螺栓螺栓公称通径法兰外螺栓孔螺栓直螺栓孔径螺栓孔数法兰厚度法兰厚度外径孔距直径径距径数3/8DN10506014414DN109060144141/2DN15596514414DN1595651

2、44143/4DN201057514416DN2010575144161DN251158514416DN25115851441611/4DN3214010018418DN321401001841811/2DN4015011018418DN40150110184182DN5016512518420DN501651251842021/2DN6518514518420DN65185145184203DN8020016018820DN802001601882031/2DN10022018018822DN100220180188224DN1252502101

3、8822DN125250210188225DN15028524022824DN150285240228246DN20034029522824DN200340295228268DN250395350221226DN25040535526122910DN300445400221228DN300460410261232-可编辑修改-______________________________________________________________________________________________________________12D

4、N350505460221630DN35052047026163514DN400565515261632DN40058052530163816DN450615565262035DN45064058530204218DN500670620262038DN50071565033204620DN600780725262042DN60084077036205224JIS标准JIS标准10kg=1.0MPa16kg=1.6MPa公称通in法兰外螺栓螺栓直螺栓孔公称通径法兰外螺栓孔螺栓直螺栓孔径法兰厚度法兰厚度径孔距径数径距径数3/8DN10DN101/2DN

5、15DN153/4DN20DN201DN25DN2511/4DN32DN3211/2DN4014010519416DN40140105194162DN5015512019416DN501551201981621/2DN6517514019418DN65175140198183DN8018515019818DN80200,1602282031/2DN9019516019818DN90210170228204DN10021017519818DN100225185228225DN12525021023820DN12527022525822-可编辑修改-_

6、_____________________________________________________________________________________________________________6DN15028024023822DN1503052602512248DN200330290231222DN20035030525122610DN250400355251224DN25043038029122812DN300445400251624DN30048043029163014DN350490445251626DN350540

7、48032163416DN400560510271628DN40060554035163818DN450DN45020DN500DN50024DN600DN600ANSI标准125型ANSI标准150型10kg=1.0MPa16kg=1.6MPa公称通in法兰外螺栓螺栓直螺栓孔公称通径法兰外螺栓孔螺栓直螺栓孔径法兰厚度法兰厚度径孔距径数径距径数3/8DN10DN101/2DN15DN153/4DN20DN201DN25DN2511/4DN32DN3211/2DN4012798.516414.3DN4012798.516417.5-可编辑修改-___

8、_____________________________________________________________