最新法兰尺寸对照表备课讲稿.doc

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1、法兰尺寸表作者：admin    产品来源：本站原创    点击数：6524    更新时间：2008-8-19【字体：小大】GB9119，2—88in公称通径10kg=1.0MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN105060144141/2DN155965144143/4DN2010575144161DN25115851441611/4DN321401001841811/2DN40150110184182DN501651251842021/2DN65185145184203DN80200160188

2、2031/2DN100220180188224DN125250210188225DN150285240228246DN200340295228248DN25039535022122610DN30044540022122812DN35050546022163014DN40056551526163216DN45061556526203518DN50067062026203820D,N,600780725262042GB9119，2—88in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3/8DN10

3、9060144141/2DN159565144143/4DN2010575144161DN25115851441611/4DN321401001841811/2DN40150110184182DN501651251842021/2DN65185145184203DN802001601882031/2DN100220180188224DN125250210188225DN150285240228246DN200340295228268DN25040535526122910DN30046041026123212DN3505

4、2047026163514DN40058052530163816DN45064058530204218DN50071565033204620DN600840770362052JIS标准in公称通径10kg=1.0MPa法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN40140105194162DN501551201941621/2DN65175140194183DN801851501981831/2DN90195160198184DN1002101

5、75198185DN125250210238206DN150280240238228DN20033029023122210DN25040035525122412DN30044540025162414DN35049044525162616DN400560510271628JIS标准in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3/8DN101/2DN153/4DN201DN2511/4DN3211/2DN40140105194162DN501551201981621/2DN6517514019

6、8183DN802001602282031/2DN90210170228204DN100225185228225DN125270225258226DN1503052602512248DN20035030525122610DN25043038029122812DN30048043029163014DN35054048032163416DN400605540351638JIS标准in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3/8DN101/2DN153/4DN201DN2511/4DN3211

7、/2DN40140105194182DN501551201981821/DN651751401982023DN802001602382231/2DN90210170238244DN100225185238245DN125270225258266DN1503052602512288DN20035030525123010DN25043038029123412DN30048043029163614DN35054048033164016DN400605540331646　ANSI标准125型in公称通径10kg=1.0MPa法

8、兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN10　　　　　1/2DN15　　　　　3/4DN20　　　　　1DN25　　　　　11/4DN32　　　　　11/2DN4012798.516414.32DN50152120.519415.921/2DN65178139.519417.53DN80190152.519419.14DN