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1、表常用法兰规格尺寸表（国标规格H4516SISM10A12114116牙距0.70,81.25L51.522对边3丁3101316L222d厚度W313.94.86.281051112.6规格nisM20122124127H30K33135牙距工52,52.533当53.542730323641465055厚度0014.5152181922242629GB9119,288GB9119,288in公称通径10kg公称通径16kg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螺栓直径螺栓孔数法兰厚度3/8DN10506014414DN109060144141/2DN15596514414
2、DN159565144143/4DN201057514416DN2010575144161DN251158514416DN25115851441611/4DN3214010018418DN321401001841811/2DN4015011018418DN40150110184182DN5016512518420DN501651251842021/2DN6518514518420DN65185145184203DN8020016018820DN802001601882031/2DN10022018018822DN100220180188224DN12525021018822DN12525021
3、0188225DN15028524022824DN150285240228246DN20034029522824DN200340295228268DN250395350221226DN25040535526122910DN300445400221228DN30046041026123212DN350505460221630DN35052047026163514DN400565515261632DN40058052530163816DN450615565262035DN45064058530204218DN500670620262038DN50071565033204620DN600780725
4、262042DN600840770362052表二不锈钢法兰规格尺寸表日标尺寸规格外径内径厚中心孔大孔数尺寸规格外径内径厚中心孔大孔数1/25K8096012435K180901414519410K95127015410K185901815019820K95147015420K2009022160238150P89154150P190194300P95194300P210228DIN16951465154DIN162009020160198水道21190181681843/45K8528106512445K2001161616519810K10028147515410K210116181751
5、9820K10028167515420K22511624185238150P98154150P229198300P117194300P254200228DIN16105281675154DIN1622011620180198水道2381819518415K95107512455K2351421620019810K125149019410K2501422021023820K125169019420K27014226225258150P108154150P254228300P12490194300P27935228DIN161151685154DIN1625014222210198水道263192
6、2018611/45K115129015465K2651671823019810K1351610019410K2801672224023820K1351810019420K305167282602512尺寸规格外径内径厚中心孔大孔数尺寸规格外径内径厚中心孔大孔数150P117154150P279228300P133194300P3182212DIN1614016100194DIN1628516722240238水道2902024718611/25K12050129515485K3202182028023810K140501610519410K33021822290231220K14050181
7、0519420K350218303052512150P127154150P343228300P156194300P3812512DIN161505016110194DIN16340218242952312水道3422182129918825K13014105154105K38527022345231210K1551612019410K40027024355251220K1551812019820K430270343802712150P15262194150P4062512300P16562127228300P4442916DIN1616518125194DIN16405270263552712
8、水道18418140184水道4102236021821/25K15514130154155K43032022390231210K1751814019410K44532024400251620K1752014019820K480320364302716150P178194150P4832512300P190228300P5213216DIN1618518145194DIN16460320284122712水道19318155184水道4643212341421法兰类型及密封面类型对牌环七套桂兰平静环松套法兰漉兰it CHLJ科里法竺藤 RL)法兰类型代号法兰类型PL板式平焊法兰SO带颈平焊法兰WN带颈对焊法兰IF整体法兰SW承插焊法兰TH螺纹法兰PJ/SE对焊环松套法兰PJ/RJ平焊环松套法兰BL法兰盖BL(S)衬里法兰盖法兰的雷封面坦式拉翼代母诙葭的喏拊雨虱式包括工奥面、凹而凸血.祢而，稽面，全军面刊阵连接而.史面1KF)珅曲/增引LTD)凹面3凸OUMFM；叠甲曲(FF)部遑捶面WJ密封面型式XII樗号位封制型式星英佬与附皿笈武西留凸面肆画睛明全平而“速/面,代号RFFMMTGFF期
不锈钢法兰规格表国标
