各国法兰标准flangestandard按住Ctrl+单击可看详细

1、各国法兰标准查询flange（按住Ctrl+单击可看详细）法兰标准尺寸表一、ANSI150、300、400、600、900、1500、2500RF法兰尺寸表TablelANSI150RFTable2 ANSI300RFTable3 ANSI400RFTable4 ANSI600RFTable5 ANSI900RFTable6 ANSI1500RFTable7 ANSI2500RF二、ANSI150、300、600、900、1500、2500RJ法兰尺寸表Table8 ANSI150RJTable9 ANSI300RJTable10 ANSI600RJTable11 ANSI900RJTable

2、12 ANSI1500RJTable13 ANSI2500RJ三、JIS10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表Table14 JIS10K、RF、FFTable15 JIS16K、RF、FFTable16 JIS20K、RF、FFTable17 JIS30K、RF、FFTable18 JIS40K、RF、FFTable19 JIS63K、RF、FF四、JPI150、300、600RF、RJ法兰尺寸表Table20 JPI150RFTable21 JPI300RFTable22 JPI600RFTable23 JPI150RJTable24 JPI300RJTabl

3、e25 JPI600RJ五、彳g国DIN标准法兰尺寸Table26 PN16(1.6MPa)Table27 PN40(4.0MPa)六、中国JB标准法兰尺寸1、凸面整体钢管法兰(JB/T79.1-94)Table28 PN1.6MPaTable29 PN2.5MPaTable30 PN4.0MPa2、凹凸面整体铸钢管法兰(JB/T79.2-94)Table31 PN4.0MPaTable32 PN6.3MPaTable33 PN10.0MPaTable34 PN16.0MPaTable35 PN20.0MPa3、桦槽面整体铸钢管法兰(JB/T79.3-94)Table36 PN4.0MPaTa

4、ble37 PN6.3Table38 PN10.、心标准尺寸表回、ANSI150、300、400、600、900、1500、2500RF法兰尺寸表到首页c刍板0_0,港二D山口2B平爆法兰TablelANSI150RFmm查看简图公称外径螺栓孔中连接凸出内径焊接处颈部颈根部法兰焊接法兰长度连接凸出螺栓孔数量螺栓通径心圆直径部分直径直径直径厚度部分高度直径直径DNDD口ABCEFGJLiL2L3LdnM2098704321282027381353161.6154122510879.5512735253451491456171.615412321188963.5354332426059165721

5、1.6154124012798.5734150404867651862222291.61541250152120.59253625060.583781964251.61941665178139.51056375657395912470291.61941680190152.5127789180891081082470301.619416100229190.51571021161001141401352476331.6198161252542161861281441251411651642489371.6238M20150279241.5216154171150168197192258940305

6、1.6238M20200343298.527020322120021924824629102441.6238M2025040636232425527625027330530530102491.62512M2230048343238130532730032436536532114561.62512M22回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径焊接处颈部直径颈根部直径法兰厚度焊接法兰长度连接凸出部分高度螺栓孔直径d数量n螺栓直径MDNDD口ABCEFGJLiL2L3L20111782.54321282027481657251.61941625jl248951273525345454

7、1762271.61941632|13398.4643543324264641965271.61941640，56114.57341504014870702168302291.62342050165127925362506084842270331.61981665，911491056375651731001002576381.62382080210168127789180891171172979431.623820100|2542001571021161001141461463286481.623820125,7923518612814412511411781783598511.6238201

8、503182702161541711501682062063798523051.6231220200卜8133027020322120021926026041111621.6251222250*45387.532425527625027332132148117671.630162730052145138130532730032437537551130731.6331630回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径焊接处颈部直径颈根部直径法兰厚度焊接法兰长度连接凸出部分高度螺栓孔直径d数量n螺栓直径MDNDD口ABCEFGJLiL2L3L20111782.5432820274822

9、64326.41941625jl24895135253454542468336.41941632|133986443324264642773356.4194II1640，5611473504014870702976382356.4234口205016512792按62506084843279436.41981665，91149105用75651731001003586486.4238n2080210168127户9180891171173889526.423820100|254200157要1161001141461464195576.425822125,79235186求1441251141

10、17817845108606.42582215031827021617115016820620648110643116.4251222200卜8133027022120021926026054124756.4301227250*4538732427625027332132160130796.433163030052145138132730032437537564143866.4351632回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径焊接处颈部直径颈根部直径法兰厚度焊接法兰长度连接凸出部分高度螺栓孔直径数量螺栓直径DN1DD1D2ABCEFGJLifFL2L3LdnM2011782.

11、543282027482264326.41941625124895135,253454542468336.419416321339864431f3242|f64642773|356.41941640156114.573504048|T70702976|38|2356.4234205016512792625060II84843279Q436.41981665191149105按756573II1001003586IT486.423820田m80|2101681279918089If1171173889Q526.423820100273216157要116100lU1141521524510857

12、6.425822125330266.5186求1441251"14119118951121676.4308271503562922161711501682222225412473Odd6.4331230200419349270221200III219|27327362311140836.436123325050843232427625027334334370159926.436163330055948938132730032440040073162986.4362033回到首页Table5ANSI900RFmm查看简图公称通径外径螺栓孔中心圆直径连接凸出部分直径内径焊接处颈部直径颈根

13、部直径法兰厚度焊接法兰长度连接凸出部分高度螺栓孔直径数量螺栓直径DNDmdD2ABCEFGJLiL2L3LdnM20113089432820127443276416.42342025jl49101.55135253452523579486.42542232，591116443324263.5643579486.425422401781247350404870703889512356.4304275021616592按62506010510545108646.42582265*44190.5105用75657312412448111706.4301812780|241190.5127户9180I

14、8912712745108606.42588122100*92235157要求11610011415915951121766.433830125349279.5I18611441251141190.519158133866.436833150|381317.521617115016823523562146923116.4331230200470393.5270221200219298298701681086.4391236250546470I3242762501273368368761911146.4391636300610533.5381327300324419419862061246.43

15、92036回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径焊接处颈部直径颈根部直径法兰厚度焊接法兰长度连接凸出部分高度螺栓孔直径数量螺栓直径DNDD口ABCEFGJL1L2L3LdnM20130894328202744.53276416.42342025149101.55135253452523579486.425422321591116443324263.563.53579486.425422401781247350404870703989512356.430427502161659262506010510545108646.42582265244190.51057565731241

16、2448111706.43082780267203127按用户要91808913313354124796.433830100311241.5157求11610011416216261130976.435832125375292186144125141197170801621113116.442839150394317.5216171150168229229891781256.4451242200483393.5270221200219292292992191496.4451242250584482.53242762502733683681152601653116.451124830067357

17、1.53813273003244514511312891875146.4551652回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径焊接处颈部直径颈根部直径法兰厚度焊接法兰长度连接凸出部分高度螺栓孔直径数量螺栓直径DNDD口ABCEFGJLiL2L3LdnM201409843282027513886496.423420235251591085135253457574195546.4254223218413063.5433242737345102596.4304274020314673504048797951118676.43343050235171.592625060959557133

18、766.4308276526719710575657311411464149866.43383080305228.5127户要91808913313373175983116.436833100356273157求116100114165165831971146.442839125419324186144125141203203982351376.4488451504831368.52161711501682352351142791596.4558522005524382702212002193053051333241846.45512522506731539.53242762502733753

19、751724262353116.4671264300762619381327300324441441191470260/5146.4751272回到首页、ANSI150、300>600>900>1500、2500RJ法兰尺寸表uEiD=mm查看简图公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1jDD3tfLEFn-dM2510879.563.52520.76.447.66.48582.63823.96.465.16.48/p>

20、0.5101.65125.56.482.66.48.74-191665178139.5120.66428.76.4101.66.48.74-191680190152.5133.47630.36.4114.36.48.74-1916100229190.5171.410230.36.4149.26.48.78-1916125254216193.712730.36.4171.56.48.78-2320150279241.5219.115231.86.4193.66.48.78-2320200343298.5273203356.4247.76.48.78-2320250406362330.225436

21、.66.4304.86.48.712-2522300483432406.430538.26.43816.48.712-2522Table8ANSI150RJ回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1DD3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53827.16.468.36.48.74-2320501651271085130.3882.6

22、811.98-1916651901491276433.48101.6811.98-2320802101681467636.68123.8811.98-2320100254200174.610246.18149.2811.98-2320125279235209.6127438181.0811.98-2320150318270241.315244.68211.1811.912-2320200381330301.620349.38269.9811.912-2522250444387.5355.625455.78323.9811.916-3027300521451412.530558.88381811

23、.916-3330回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1jD1"D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53828.76.468.36.48.74-2220501651271085133.4882.6811.98-1916651901491276436.68101.6811.98-2220802101681467639.

24、68123.8811.98-2220100273216174.610246.18149.2811.98-2222125330266.5209.612752.58181.0811.98-2527150356292241.315255.78211.1811.912-3230200419349301.620063.68269.9811.912-3633250508432355.624871.58323.9811.916-3633300559489412.829874.78381.0811.920-3633回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径

25、梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD1D2D3tfLEFn-dM80241190.5155.67346.18123.8811.98-25221002922351819952.58149.2811.98-3330125349279.5215.912158.88181.0811.98-3532150381317.5241.314663.68211.1811.912-3330200470393.530819171.58270.0811.912-393625054647036223877.98323.9811.916-3936300610533.5419.128287.48381.08

26、11.920-3936TablellANSI900RJmm查看简图回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD11DD3tfLEFn-dM25149101.571.422356.450.86.48.74-25224017812492.13538.26.468.36.48.74-302750216165123.84846.1895.3811.98-252265244190.5136.55749.38108811.98-302780267203168.37055.78136.5811.98-33

27、30100311241.5193.792628162811.98-3633125375292228.611181.18193.7811.98-4239150394317.5247.613692.29.6211.19.613.512-3936200483393.5317.5178103.311.227011.216.712-4542250584482.5371.5222119.211.2323.911.216.712-5148300673571.5438.2264138.214.338114.323.016-5552回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度

28、梯形槽中心圆直径梯形槽深度梯形槽宽度螺栓孔数量与直径螺栓直径DNDD11DD3tfLEFn-dM2515910882.61941.46.460.36.48.74-252240203146114.32852.5882.6811.94-333050235171.5133.43858.88101.6811.98-302765267197149.24866.89.6111.19.613.58-333080305228.5168.35776.39.61279.613.58-3633100356273203.27387.411.2157.111.216.78-4239125419324241.392104

29、.812.7190.512.719.88-4845150483368.5279.4111120.712.7228.612.719.88-5552200552438339.7146141.314.3279.414.323.012-5552250673539.5425.5184182.617.5342.617.530.212-6764300762619495.3219201.717.5406.417.533.412-7472回到首页三、JIS10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表mm查看简图公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度螺栓孔

30、数量与直径螺栓直径DNDD1D2D3t*fn-dM2010075581914/1814-15122512590702514/1814-191640140105853816/2024-1916501551201005116/2024-1916651751401206118/2224-1916801851501307618/2228-191610021017515510218/2428-191612525021018512520/2428-232015028024021515222/2628-232020033029026520422/2628-232025040035532525424/3021

31、2-252230041540037030524/32316-2522Table14JIS10K、RF、FFTable15JIS16K、RF、FFmm查看简图回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度螺栓孔数量与直径螺栓直径DNDDiD2D3t*fn-dM2010075581914/1814-15122512560702514/1814-191640140105853816/2024-1916501551201005116/2028-1916651751401206418/2228-1916802001601357620/2428-2320100225185

32、16010222/2628-232012527022519512522/26212-252215030526023015224/28212-252220035030527520426/30212-252225043038034525428/34212-272430048043039530530/36316-2724回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度螺栓孔数量与直径螺栓直径DNDD1QD3t*fn-dM2010075581916/1814-15122512590702516/2014-191640140105853818/2224-191650155

33、1201005118/2228-1916651751401206420/2428-1916802001601357622/2628-232010022518516010224/2828-232012527022519512526/3028-252215030526023015228/32212-252220035030527520430/34212-252225043038034525434/38212-272430048043039530536/40316-2724t值中较小值为钢及可锻铸铁法兰；较大值为铸铁法兰。回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高

34、度螺栓孔数量与直径螺栓直径DNDDiD2D3tfn-dM201208560191814-1916251309570252014-19164016012090382224-232050165130105512228-191665200160130642628-232080210170140762828-23201002401951601023228-25221252752301951253628-252215032527523515238212-272420037032028020442212-272425045039034525448212-333030051545040530552316-3

35、330回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度螺栓孔数量与直径螺栓直径DNDD1D2D3tfn-dM201208560192014-1916251309570252214-19164016012090382424-232050165130105512628-191665200160130643028-232080210170140763228-23201002502051651023628-25221253002502001254028-272415035529524015244212-333020040534529020050212-3330250475440355247.556212-3330300540470440298.560316-3936回到首页公称通径外径螺栓孔中心圆直径连接凸出部分直径内径法兰厚度连接凸出部分高度螺栓孔数量与直径螺栓直径DNDD1D2D3tfn-dM25140100702227140-23204017513090353224-252250185145105483428-232065220175130573828-252