法蘭尺寸對照表

1、國家標(biāo)準(zhǔn)GB/9119-2000的詳細(xì)資料：面面平平焊焊鋼鋼制制管管法法蘭蘭 PNPN 1.0MPa(10bar)1.0MPa(10bar) MM 公稱管子連接尺寸密封尺寸通徑外徑DNA法蘭管徑螺栓孔中心圓直徑螺栓孔直徑螺栓、螺柱dfDKL系列1/系列2系列1/系列2數(shù)量螺紋Th.n系列1/系列210149060144M1240215189565144M12452202510575144M12552253211585144M126523238140/135100184M167824045150/145110184M168535057165/160125184M1610036573185/180

2、145184M1612038089200/195160184M161353100108220/215180188M161553125133250/245210188M161853150159285/280240238M202103175194310270238M202403200219340/335295238M202653225245365325238M202953250273395/3903502312M203203300325445/4404002312M203684350377505/5004602316M20428440042656551526/2516M24/M2248244504

3、8061556526/2520M24/M22532450053067062026/2520M24/M2258546006307807253020M2768557007208958403024M2780058008201015/10109503424M3090559009201115/111010503428M3010055100010201230/1220116036/3428M33/M301115511001120134012703628M3312225120012201455/1450138039/4132M3613255凸凸面面平平焊焊鋼鋼制制管管法法蘭蘭 PNPN 1.6MPa(16b

4、ar)1.6MPa(16bar) MM 公稱管子連接尺寸密封尺寸通徑外徑DNA法蘭管徑螺栓孔中心圓直徑螺栓孔直徑螺栓、螺柱dfDKL系列1/系列2系列1/系列2數(shù)量螺紋Th.n系列1/系列210149060144M1240215189565144M12452202510575144M12552253211585144M126523238140/135100184M167824045150/145110184M168535057165/160125184M1610036573185/180145184M1612038089200/195160188M161353100108220/2151801

5、88M161553125133250/245210188M161853150159285/280240238M202103175194310270238M202403200219340/3352952312M2026532252453653252312M20295325027340535526/2512M24/M22320330032516041026/2512M24/M22375435037752047026/2516M24/M2243544004265805253016M2748544504806405853020M275454500530715/7056503420M3060846006

6、3084077036/4120M33/M36718570072091084036/4124M33/M3678858008201025/102095039/4124M3689859009201125/1120105039/4128M369985100010201255117042/4828M39/M421110511001120137012804228M3912225120012201485139048/5432M45/M4813255凸凸面面平平焊焊鋼鋼制制管管法法蘭蘭 PNPN 2.5MPa(25bar)2.5MPa(25bar) MM 公稱管子連接尺寸密封尺寸通徑外徑DNA法蘭管徑螺栓孔中

7、螺栓孔直徑螺栓、螺柱dfD心圓直徑L系列1/系列2K系列1/系列2數(shù)量螺紋Th.n系列1/系列210149060144M1240215189565144M12452202510575144M12552253211585144M126523238140/135100184M167824045150/145110184M168535057165/160125184M1610036573185/180145188M1612038089200/195160188M161353100108235/230190238M20160312513327022026/258M24/M221883150159300

8、25026/258M24/M22218317519433028026/2512M24/M22248320021936031026/2512M24/M2227832252453953403012M2730232502734253703012M2733233003254854303016M273904350377555/5504904016M304484400426620/61055036/3416M33/M305054450480670/66060036/3420M33/M30555450053073066036/3420M33/M366104600630845/8407704120M36718

9、5700720960/95587542/4824M39/M4281558008201085/10709904824M45/M4293059009201185/1180109048/5428M45/M4810255100010201320/1305121055/5828M521140511001124142513155528M5212455120012201530/1525142055/5832M5213505凹凹凸凸面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 4.0MPa(40bar)4.0MPa(40bar) MM 公稱管子連接尺寸密封尺寸通徑外徑DNA法蘭管徑D螺栓螺栓孔螺栓、螺柱dX系列

10、1/系列2孔中直徑L系列1心圓系列1/直徑K系列2數(shù)量螺紋Th.系列2n系列1/系列210149060144M12403415189565144M124539202510575144M125550253211585144M1265573238140/135100184M1678654045150/145110184M1685755057165/160125184M16100876573185/180145188M161201098089200/195160188M16135120100108235/230190238M2016014912513327022026/258M24/M2218817

11、515015930025026/258M24/M2221820317519433028026/2512M24/M2224823320021936031026/2512M24/M222782592252453953403012M273022862502734253703012M273323123003254854303016M27390363350377555/5504903416M30448421400426620/61055036/3416M33/M30505473450480670/66060036/3420M33/M3055552350053073066036/4120M33/M3661

12、057560063089079548/5420M45/M48730675/67770072099590048/5424M45/M48825777/767800820140/113510305824M52960882875凹凹凸凸面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 6.4MPa(64bar)6.4MPa(64bar) MM 公稱管子連接尺寸密封尺寸通徑外徑DNA法蘭螺栓孔螺栓孔螺栓、螺柱dX管徑D中心圓直徑L系列1系列1直徑系列1/系列2K系列2數(shù)量螺紋Th系列2n系列1/系列2101410070144M125034151810575144M1255392025130/12590184M

13、1668502532140/135100184M1678573238155/150110234M2082654045170/165125234M2095755057180/175135234M20105876573205/200160238M201301098089215/210170238M2014012010010825020026/258M24/M22168149125133295240308M27202175150159345/340280348M30240203175194375/3703103412M30270233200219415/40534536/3412M33/M30300

14、25922524543037036/3412M33/M3032528625027347040036/4112M33/M3635231230032553046036/4116M33/M36412363350377600/5955254116M3647542140042667058542/4816M39/M425254734504807156304820M4257052350053080070548/5420M456405756006309308205820M52750675/677凹凹凸凸面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 10.0MPa(100bar)10.0MPa(100bar) M

15、M 公稱管子連接尺寸密封尺寸通徑外徑DNA法蘭管徑螺栓孔螺栓孔螺栓、螺柱dXD 系列1中心圓直徑L系列1/系列2直徑系列1/K/系列2數(shù)量螺紋Th系列2n系列1/系列2101410070144M125034151810575144M1255392025130/12590184M1668502532140/135100184M1678573238155/150110234M2082654045170/165125234M209575505719514526/254M24/M2211287657322017026/258M24/M22138109808923018026/258M24/M22148

16、120100108265210308M27172149125133315/310250348M30210175150159315/3502903412M30250203175194385/3803203412M3028023320021943036036/4112M33/M363122592252454704004112M36352286250273505/5004304112M3638231230032558550042/4816M39/M4244236335037766556048/5416M45/M4849842140042671562048/5416M45/M48558473環(huán)環(huán)連連接

17、接面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 16.0MPa(160bar)16.0MPa(160bar) MM機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T82.4-94 公稱管子連接尺寸通徑外徑DNA法蘭螺栓孔螺栓孔螺栓、螺柱dP管徑中心圓直徑LD直徑K數(shù)量螺紋Thn151811075184M165235202513090234M2062452532140100234M2072503242165115254M2285654048175125274M2492755060215165258M22132956573245190308M271521108089260205308M2716813010011430024034

18、8M30200160125146355285418M362381901501683903184112M362702051751944603804812M42325255200219484004812M423452752252455454505412M483903052502735804855412M484253303003256655705416M48510380法蘭法蘭法蘭厚度內(nèi)徑理論CB重量kg12150.4612190.5114260.7514330.8916391.418461.7118592.0920752.8420913.24221104.01241355.4241616.6724

19、1967.44242228.24242489.32627610.72832812.92838016.93043021.83048424.43253427.73663439.4367155338817673891876參考38102090參考40125參考441223143參考法蘭法蘭法蘭厚度內(nèi)徑理論CB重量kg14150.5514190.71國家標(biāo)準(zhǔn)GB/9119-2000的詳細(xì)資料：面面平平焊焊鋼鋼制制管管法法蘭蘭 PNPN 1.0MPa(10bar)1.0MPa(10bar) MM 凸凸面面平平焊焊鋼鋼制制管管法法蘭蘭 PNPN 1.6MPa(16bar)1.6MPa(16bar) MM

20、16260.8718331.1818391.62046222592.6124753.4524913.71261104.8281356.47281617.92281968.813022210.13024811.73227615.73232818.13438023.338430314248440.24853455.75063480.850724106.252824130.54492491參考461024127參考501124160參考521224186參考法蘭法蘭法蘭厚度內(nèi)徑理論CB重量kg16150.6416190.818260.9918331.1820391.9622462.624592.71

21、24753.2226914.06281106301358.263016110.43219611.93222214.5凸凸面面平平焊焊鋼鋼制制管管法法蘭蘭 PNPN 2.5MPa(25bar)2.5MPa(25bar) MM 34248173427618.93632826.84238034.354443044.94848451.925253467.35663495.26072411664824150.258924160參考621024210參考661124260參考701224300參考法法法勁圓法蘭理論蘭蘭蘭部角重量kg厚高內(nèi)直半Yff1度度徑徑徑系列1f2CHBNmaxR/系列2A型B型35

22、24163582640.770.6740241635123050.870.7751241636183851.090.9758241638254551.311.1866241845315652.171.9876341848386452.512.1488342048487653.342.92110342252669664.343.851213424587811265.525.0315034.526689613868.397.7117634.52868120160811.0610.2720434.53072145186814.1613.323434.536881772261021.820.97260

23、34.538882002501025.5624.7228734.540982262801032.4831.631334.5421022523101039.873936444.5461163013681255.9753.2142245521203514181275.372.29474455814239848012112.02108.44524456014644853014112.82109.7576456215649558015142.7138.6676/678566217659570020167160778/768566820068078020275265883/876567622078091

24、022410400凹凹凸凸面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 4.0MPa(40bar)4.0MPa(40bar) MM 密封尺寸法法法勁圓法蘭理論蘭蘭蘭部角重量kg厚高內(nèi)直半Yff1度度徑徑徑系列1f2CHBNmaxR/系列2A型B型3524184883441.121.0240241848123851.251.1451242056184852.121.9558242258255252.642.4666242462316453.53.2876342468377454.353.9188342670478655.294.811034287564106676.4312134307577120

25、68.077.515034.5328094140611.5110.817634.53698118172818.0217.0920434.538108142206826.4525.2923434.5421101742321030.6329.6126034.5441161982641039.6838.5128734.5461202222901043.3442.3231334.5481222463161053.6452.4736444.5541362943701273.169.97422456015434243012103.5108.44474456617038648412143.3138.9524

26、457018644054015160155576457020048559518215210676/678567622058571018320310法法法勁圓法蘭理論蘭蘭蘭部角重量kg厚高內(nèi)直半Yff1度度徑徑徑系列1f2CHBNmaxR/系列2A型B型3524184583441.121.0140242048123851.371.2651242256184852.32.1358242458255252.862.6766242462316453.53.28凹凹凸凸面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 6.4MPa(64bar)6.4MPa(64bar) MM 密封尺寸凹凹凸凸面面對對焊焊鋼鋼

27、制制管管法法蘭蘭 PNPN 10.0MPa(100bar)10.0MPa(100bar) MM 密封尺寸76342670377654.724.2888342872458656.586.021103432846211069.28.612134349075124610.619.9715034.53810092146615.5414.717634.542115112180825.12420434.546130136214834.4333.2623434.5481351662461041.640.4726034.5541451902761057.1455.828734.5561652123121073

28、.371.931334.5601702363401089.387.936444.57019528440012107.45130.1422457621033246012186175.2474458022037651012223.5218.5法法法勁圓法蘭理論蘭蘭蘭部角重量kg厚高內(nèi)直半FErmax度度徑徑徑CHBNmaxR96.50.82450114041.7796.50.82655184542.5696.50.82855235243.2696.50.83060326254.8496.50.83265377455.871280.8369048106510.841280.8441056212881

29、6.671280.84611070138819.731280.84812090170828.061280.8601401182061046.314100.8661551362341060.4517110.8761801582701096.5717110.87818517829810109.317110.88221520034610156.417110.88823022438010191.623140.810027526846010300.6環(huán)環(huán)連連接接面面對對焊焊鋼鋼制制管管法法蘭蘭 PNPN 16.0MPa(160bar)16.0MPa(160bar) MM機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T82.4-94

30、 GB9119，288GB9119，288in公稱通徑10kg=1.0MPa公稱通徑16kg=1.6MPa法蘭外徑螺栓孔距螺栓直徑螺栓孔數(shù)法蘭厚度法蘭外徑 螺栓孔距螺栓直徑螺栓孔數(shù)3/8DN10506014414DN1090601441/2DN1595651443/4DN201057514416DN20105751441DN251158514416DN251158514411/4DN3214010018418DN3214010018411/2DN4015011018418DN401501101842DN5016512518420DN5016512518421/2DN6

31、518514518420DN651851451843DN8020016018820DN8020016018831/2DN10022018018822DN1002201801884DN12525021018822DN1252502101885DN15028524022824DN1502852402286DN20034029522824DN2003402952288DN250395350221226DN250405355261210DN300445400221228DN300460410261212DN350505460221630DN350520470261614DN40056551526163

32、2DN400580525301616DN450615565262035DN450640585302018DN500670620262038DN500715650332020DN600780725262042DN600840770362024JIS標(biāo)標(biāo)準(zhǔn)準(zhǔn)JIS標(biāo)標(biāo)準(zhǔn)準(zhǔn)in公稱通徑10kg=1.0MPa公稱通徑16kg=1.6MPa法蘭外徑螺栓孔距螺栓直徑螺栓孔數(shù)法蘭厚度法蘭外徑 螺栓孔距螺栓直徑螺栓孔數(shù)3/8DN10DN101/2DN15DN153/4DN20DN201DN25DN2511/4DN32DN3211/2DN4014010519416DN401401051942DN50155120

33、19416DN5015512019821/2DN6517514019418DN651751401983DN8018515019818DN8020016022831/2DN9019516019818DN902101702284DN10021017519818DN1002251852285DN12525021023820DN1252702252586DN15028024023822DN15030526025128DN200330290231222DN200350305251210DN250400355251224DN250430380291212DN300445400251624DN3004804

34、30291614DN350490445251626DN350540480321616DN400560510271628DN400605540351618DN450DN45020DN500DN50024DN600DN600ANSI標(biāo)標(biāo)準(zhǔn)準(zhǔn)125型型ANSI標(biāo)標(biāo)準(zhǔn)準(zhǔn)150型型in公稱通徑10kg=1.0MPa公稱通徑16kg=1.6MPa法蘭外徑螺栓孔距螺栓直徑螺栓孔數(shù)法蘭厚度法蘭外徑 螺栓孔距螺栓直徑螺栓孔數(shù)3/8DN10DN101/2DN15DN153/4DN20DN201DN25DN2511/4DN32DN3211/2DN40127 98.516414.3DN4012798.51642DN50152 120.519415.9DN50152121.519421/2DN65178 139.519417.5DN65178139.51943DN80190 152.519419.1DN80190152.51944DN100229 190.519823.9DN100229190.51985DN125254 216.52