JBT83xx 平焊环板式松套钢制管法兰【报批稿】.doc

JBT83xx 平焊环板式松套钢制管法兰【报批稿】 中华人民共和国机械行业标准JB/T83-201*代替JB/T83-1994平焊环板式松套钢制管法兰Loose platesteel pipeflanges withweld-on collar（报批稿）201*-*-*发布201*-*-*实施中华人民共和国工业和信息化部发布ICS23.040.60J15备案号JB/T83-201*1前言本标准按照GB/T1.1-xx给出的规则起草。 本标准代替JB/T83-1994平焊环板式松套钢制管法兰。 本标准和原标准相比,主要变化如下:根据EN1092-1xx标准，将系列1平焊环板式松套钢制管法兰的公称尺寸范围从原来的DN10DN500扩大到DN10DN600；根据EN1092-1xx标准，将系列1平焊环板式松套钢制管法兰的公称压力范围从原来的PN2.5PN25扩大到PN2.5PN40；根据EN1092-1xx标准，系列1平焊环板式松套钢制管法兰增加了凹凸面密封面型式；根据EN1092-1xx标准，系列1平焊环板式松套钢制管法兰增加了榫槽面密封面型式；根据EN1092-1xx标准，对系列1平焊环板式松套钢制管法兰的尺寸数据进行了全面的修改；增加了各种密封面型式的适用范围表格；对标记进行了修订。 本标准由中国机械工业联合会提出。 本标准由全国管路附件标准化技术委员会（SAC/TC237）归口。 本标准起草单位超达阀门集团股份有限公司、中机生产力促进中心、无锡市华尔泰机械制造有限公司、保一集团有限公司、江苏润森管业有限公司。 本标准主要起草人邱晓来、李俊英、冯峰、李忠云、张晓忠、林洁、吕申建。 本标准所代替标准的历次版本发布情况为JB/T83- 1959、JB/T83-1994。 JB/T83-201*2平焊环板式松套钢制管法兰1范围本标准规定了平焊环板式松套钢制管法兰的型式、尺寸、技术要求和标记。 本标准适用于公称压力为PN2.5PN40的平焊环板式松套钢制管法兰。 2规范性引用文件下列文件对于本文件的应用是必不可少的。 凡是注日期的引用文件，仅注日期的版本适用于本文件。 凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。 JB/T74钢制管路法兰技术条件JB/T75钢制管路法兰类型与参数3型式与尺寸3.1平焊环板式松套钢制管法兰分为系列1和系列2，优先推荐使用系列1平焊环板式松套钢制管法兰。 3.2平焊环板式松套钢制管法兰的密封面型式及适用的公称压力、公称尺寸范围按表1的规定。 表1平焊环板式松套钢制管法兰的密封面型式及适用的公称压力和公称尺寸范围法兰系列密封面型式公称压力PN2.5610162540系列1突面(RF)DN10DN600凹凸面(MF)-DN10DN600榫槽面(TG)-DN10DN600系列2突面(RF)DN10DN500-3.3平焊环板式松套钢制管法兰的型式应符合图1图3的规定，法兰密封面尺寸应符合表2的规定，法兰其它尺寸应符合表3表8的规定。 JB/T83-201*3图1突面（RF）平焊环板式松套钢制管法兰图2凹凸面（MF）平焊环板式松套钢制管法兰JB/T83-201*4图3榫槽面（TG）平焊环板式松套钢制管法兰表2法兰密封面尺寸单位为毫米公称尺寸DN系列1法兰系列2法兰f1f3W XY Z公称压力PN f2公称压力PN f22.56101625402.56101625d d103535404040404.532324040404.024.02434352315404045454545404045454529394028205050585858585050555555365051352560606868686860606565654357584232707078787878707078787851656650408080888888888080858585361757660509090102102102102909010010010073878872651101101221221221221101101xx01209510911094801281281381381381381251251351351351061xx11051001481481581581621625.01451451551551604.54.5129149150128125178178188188188188175175185185188155175176154150202202212212218218xx00210210218183203204182 (175)a-230230240240248213233234212xx58258268268278285255255265265278239259260238 (225)a-28028029529530226628628726525031231232032033534531031032032033229231231329130036536537037839541036236236837539043433633643423504154154304384504655.54124124284354485.05.03954214223944004654654824905055354624624824855054474734744464505205205325505555605185185325455554975235244965005705705856106156155685685856086105495755765486006706706857257207356706706857187185649675676648a带括号尺寸不推荐使用。 JB/T83-201*1表3PN2.5平焊环板式松套钢制管法兰公称尺寸DN系列1法兰系列2法兰法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰10147550114M10121833515100.060.35147550124M1010164321580.040.2915188055114M10122234019100.080.40188055124M1010204401980.060.3320259065114M10142945026100.110.58259065124M10102745026100.110.41253210075114M10143646033100.150.703210075124M10123456033100.150.61323812090144M12164257039100.211.163812090144M12124157039100.210.874045130100144M12165058046100.261.3345130100144M12124858046100.261.015057140110144M12166259059120.341.4657140110144M12126059059120.341.116576160130144M121681611078120.441.7873160130144M121480611075140.561.578089190150184M161894612891120.602.8589185150184M161493612591140.632.07100108210170184M16181146148110140.843.28108205170184M16141126145110140.772.41125133240xx88M16xx96178135141.154.36133235xx88M16141386175135141.062.87150159265225188M16xx56202161141.284.94159260225188M16161646xx61161.383.72 (175)a-194290255188M1618xx230196181.604.56xx19320280188M16222266258222161.696.55219315280188M16182258255222181.735.05 (225)a-245340305188M16202519280248181.866.102502733753351812M16242818312276182.338.462733703351812M162027911310276182.206.723003254403952212M20243348365328182.8311.23254353952312M202433111362328202.8710.73503774904452212M20263868415381182.9813.53774854452312M202838312412380203.1014.04004265404952216M20284358465430203.8416.24265354952316M203243312462430244.1917.64504805955502216M20304908520485204.3119.54805905502316M203448512518484245.0121.75005306456002220M20305418570535225.2120.85306406002316M203853612568534265.9625.96006307557052620M24326428670636225.9828.2-a带括号尺寸不推荐使用。 JB/T83-201*2表4PN6平焊环板式松套钢制管法兰公称尺寸DN系列1法兰系列2法兰法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰10147550114M10121833515100.060.35147550124M1010164321580.040.2915188055114M10122234019100.080.40188055124M1010204401980.060.3320259065114M10142945026100.110.58259065124M10102745026100.110.41253210075114M10143646033100.150.703210075124M10123456033100.150.61323812090144M12164257039100.211.163812090144M12124157039100.210.874045130100144M12165058046100.261.3345130100144M12124858046100.261.015057140110144M12166259059120.341.4657140110144M12126059059120.341.116576160130144M121681611078120.441.7873160130144M121480611075140.561.578089190150184M161894612891120.602.8589185150184M161493612591140.632.07100108210170184M16181146148110140.843.28108205170184M16141126145110140.772.41125133240xx88M16xx96178135141.154.36133235xx88M16141386175135141.062.87150159265225188M16xx56202161141.284.90159260225188M16161646xx61161.383.72 (175)a-194290255188M1618xx230196181.604.56xx19320280188M16222266258222161.696.50219315280188M16182258255222181.735.05 (225)a-245340305188M16202519280248181.866.102502733753351812M16242818312276182.338.502733703351812M162027911310276182.206.723003254403952212M20243348365328182.8311.23254353952312M202433111362328202.8710.73503774904452212M20263868415381182.9813.53774854452312M202838312412380203.1014.04004265404952216M20284358465430203.8416.24265354952316M203243312462430244.1917.64504805955502216M20304908520485204.3119.54805905502316M203448512518484245.0121.75005306456002220M20305418570535225.2120.85306406002316M203853612568534265.9625.96006307557052620M24326428670636225.9828.2-a带括号尺寸不推荐使用。 JB/T83-201*3表5PN10平焊环板式松套钢制管法兰公称尺寸DN系列1法兰系列2法兰法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰10149060144M12141834015120.100.60149060144M12121644015100.080.5215189565144M12142234519120.120.66189565144M12122044519100.100.57202510575144M12162945826140.230.922510575144M12142745526120.170.81253211585144M12163646833140.301.093211585144M12143456533120.230.963238140100184M16184257839140.391.8238135100184M16164157839120.341.494045150110184M16185058846140.482.0645145110184M16184858546120.381.925057165125184M162062510259160.682.7057160125184M161860510059140.562.286576185145188a M162081612278160.863.0673180145184M162080612075160.863.028089xx60188M162094613891161.053.4989195160184M162293613591160.973.78100108220180188M16221146158110181.424.41108215180188M16241126155110161.174.56125133250210188M16221396188135181.895.46133245210188M16261386185135181.766.10150159285240228M20241656212161202.337.40159280240238M20261646210161182.007.51 (175)a-194310270238M2026xx240196202.358.24xx19340295228M20242266268222202.768.87219335295238M20262258265222202.569.11 (225)a-245365325238M20282519295248223.4411.32502733953502212M20262818320276223.5311.32733903502312M202827911320276223.5311.63003254454002212M20263348370328223.9512.83254404002312M203033111368328223.7514.23503775054602216M20303868430381225.3518.03775004602316M203238312428380245.7018.54004265655152616M24324358482430246.9723.34265655152516M223443312482430267.5525.34504806155652620M24364908532485247.0227.44806155652520M223448512532484267.7627.15005306706202620M24385418585535268.9233.15306706202520M223853612585534289.7834.66006307807253020M274264286856362610.345.8-注系列1法兰公称尺寸为DN10DN40的法兰使用PN40法兰的尺寸，公称尺寸为DN50DN150的法兰使用PN16法兰的尺寸。 a对于铸铁法兰和铜合金法兰，该规格的法兰可能是4个螺栓孔的，因此，当制造厂和用户协商同意后，与铸铁法兰和铜合金法兰配对使用的钢制法兰可以采用4个螺栓孔。 b带括号尺寸不推荐使用。 JB/T83-201*4表6PN16平焊环板式松套钢制管法兰公称尺寸DN法兰焊端外径（钢管外径）A/mm系列1法兰系列2法兰连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰10149060144M12141834015120.100.60149060144M12141644015120.100.6015189565144M12142234519120.120.66189565144M12142044519120.120.67202510575144M12162945826140.230.922510575144M12162745526140.200.93253211585144M12163646833140.301.093211585144M12163456533140.271.103238140100184M16184257839140.391.8238135100184M16184157839160.451.684045150110184M16185058846140.482.0645145110184M16204858546160.502.135057165125184M162062510259160.682.7057160125184M162060510059160.642.536576185145188a M162081612278160.863.0673180145184M162280612075180.973.328089xx60188M162094613891161.053.4989195160188M162493613591181.103.92100108220180188M16221146158110181.424.41108215180188M16261126155110201.464.94125133250210188M16221396188135181.895.46133245210188M16281386185135201.966.57150159285240228M20241656212161202.337.40159280240238M20281646210161222.458.09 (175)a-194310270238M2028xx240196222.588.87xx193402952212M20262266268222202.769.312193352952312M20282258265222222.829.45 (225)a-2453653252312M20282519295248243.7510.92502734053552612M24292818320276223.5313.62734053552512M223027911320276243.8514.43003254604102612M24323348378328245.1918.03254604102512M223233111375328244.8618.53503775204702616M24353868438381267.4323.73775204702516M223438312435380267.1423.64004265805253016M27384358490430289.4630.84265805253016M273643312485430288.6329.64504806405853020M274249085504853012.438.94806405853020M2738485125454842810.836.35005307156503320M304654186105353216.855.45307056503420M3042536126085343015.547.96006308407703620M335564287256363223.790.0-注系列1法兰公称尺寸为DN10DN40的法兰使用PN40法兰的尺寸。 a对于铸铁法兰和铜合金法兰，该规格的法兰可能是4个螺栓孔的，因此，当制造厂和用户协商同意后，与铸铁法兰和铜合金法兰配对使用的钢制法兰可以采用4个螺栓孔。 b带括号尺寸不推荐使用。 JB/T83-201*5表7PN25平焊环板式松套钢制管法兰公称尺寸DN系列1法兰系列2法兰法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰焊端外径（钢管外径）A/mm连接尺寸法兰厚度C/mm法兰内径平焊环参考质量kg法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓法兰外径D/mm螺栓孔中心圆直径K/mm螺栓孔径L/mm螺栓数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰数量n螺纹规格B/mm Emm外径d/mm内径B1/mm厚度F/mm平焊环板式松套法兰10149060144M12141834015120.100.60149060144M12161644015140.120.6915189565144M12142234519120.120.66189565144M12162044519140.140.77202510575144M12162945826140.230.922510575144M12182745526160.231.05253211585144M12163646833140.301.093211585144M12183456533160.311.243238140100184M16184257839140.391.8238135100184M16204157839160.451.864045150110184M16185058846140.482.0645145110184M16224858546180.562.345057165125184M162062510259160.682.7057160125184M162266510059180.722.686576185145188M162281612278160.863.3773180145188M162480612075201.073.438089xx60188M162494613891181.194.1989195160188M162693613591201.224.26100108235190228M20261146162110201.736.10108230190238M20281126160110221.826.18125133270220268M24281396188135222.318.25133270220258M22301386188135242.528.96150159300250268M24301656218161243.1710.5159300250258M22301646218161243.1710.7 (175)a-1943302802512M2230xx248196243.3911.3xx193603102612M24322266278222264.4613.82193603102512M22302258278222244.1113.1 (225)a-2453953403012M27322519302248264.7316.12502734253703012M27352818335276265.7419.42734253703012M273227911332276265.4218.03003254854303016M27383348395328288.3025.43254854303016M273433111390328267.0923.13503775554903316M304238684503813211.236.43775504903416M303838312448380289.6531.94004266205503616M334843585054303414.651.24266105503416M3042433125054303012.942.74504806706003620M335449085554853616.060.44806606003420M3046485125554843013.64995005307306603620M335854186155353821.476.15307306604120M3650536126105343217.064.86006308457703920M366864287206364027.9113-注系列1法兰公称尺寸