各国法兰标准尺寸查询

1、.各国法兰标准查询目录法兰标准尺寸表一、ANSI150、300、400、600、900、1500、2500RF法兰尺寸表Table1 ANSI 150RFTable2 ANSI 300RF Table3 ANSI 400RFTable4 ANSI 600RFTable5 ANSI 900RFTable6 ANSI 1500RFTable7 ANSI 2500RF二、ANSI  150、300、600、900、1500、2500RJ法兰尺寸表Table8 ANSI  150RJTable9 ANSI  300RJTable10 ANSI  600

2、RJTable11 ANSI  900RJTable12 ANSI  1500RJTable13 ANSI  2500RJ三、JIS  10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表Table14 JIS  10K、RF、FFTable15  JIS  16K、RF、FFTable16  JIS 20K、RF、FFTable17  JIS  30K、RF、FFTable18  JIS  40K、RF、FFTable19  JIS  6

3、3K、RF、FF四、JPI  150、300、600RF、RJ法兰尺寸表Table20  JPI  150RFTable21  JPI  300RFTable22  JPI  600RFTable23  JPI  150RJTable24  JPI  300RJTable25  JPI  600RJ五、德国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

4、法兰（JB/T79.1-94)Table28 PN1.6MPaTable29  PN2.5MPaTable30PN4.0 MPa2、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 、榫槽面整体铸钢管法兰（JB/T79.3-94）Table36 PN4.0MPaTable37 PN6.3 Table38 PN10.：法兰标准尺寸表一、ANSI150、300、400、600、900、1500、

5、2500RF法兰尺寸表 回到首页 回到首页Table1 ANSI 150RF                                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DND

6、D1D2ABCEFGJL1L2L3LdnM2098704321282027  381353162291.6154122510879.5512735253451491456171.615412321188963.53543324260591657211.6154124012798.5734150404867651862221.61541250152120.59253625060.583781964251.61941665178139.51056375657395912470291.61941680190152.5127789180891081082470301.619416100229

7、190.51571021161001141401352476333051.6198161252542161861281441251411651642489371.6238M20150279241.52161541711501681971922589401.6238M20200343298.527020322120021924824629102441.6238M2025040636232425527625027330530530102491.62512M2230048343238130532730032436536532114561.62512M22回到首页Table2 ANSI 300RF&#

8、160;                                  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DNDD1D2ABCEFGJL1L2L3LdnM2

9、011782.54321282027  481657252291.6194162512489512735253454541762271.6194163213398.4643543324264641965271.61941640156114.5734150404870702168301.62342050165127925362506084842270331.61981665191149105637565731001002576381.62382080210168127789180891171172979431.62382010025420015710211610011414614632

10、86483051.6238201252792351861281441251411781783598511.6238201503182702161541711501682062063798521.623122020038133027020322120021926026041111621.6251222250445387.532425527625027332132148117671.630162730052145138130532730032437537551130731.6331630回到首页Table3 ANSI 400RF      

11、;                         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DNDD1D2ABCEFGJL1L2L3LdnM2011782.543按用户要求282027  482264322356.4194162512489513

12、5253454542468336.41941632133986443324264642773356.419416401561147350404870702976386.423420501651279262506084843279436.419816651911491057565731001003586486.423820802101681279180891171173889526.4238201002542001571161001141461464195573116.42582212527923518614412514117817845108606.4258221503182702161711

13、5016820620648110646.425122220038133027022120021926026054124756.430122725044538732427625027332132160130796.433163030052145138132730032437537564143866.4351632回到首页Table4 ANSI 600RF                    

14、60;             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DNDD1D2ABCEFGJL1L2L3LdnM2011782.543按用户要求282027  482264322356.41941625124895135253454542468336.41941632133986443324264642773356.41941640156114.57350

15、404870702976386.423420501651279262506084843279436.419816651911491057565731001003586486.423820802101681279180891171173889526.42382010027321615711610011415215245108573116.425822125330266.518614412514119118951121676.43082715035629221617115016822222254124736.433123020041934927022120021927327362140836.43

16、6123325050843232427625027334334370159926.436163330055948938132730032440040073162986.4362033回到首页Table5 ANSI 900RF                          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焊接处颈部直

17、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DNDD1D2ABCEFGJL1L2L3LdnM201308943按用户要求282027  443276412356.42342025149101.55135253452523579486.425422321591116443324263.5643579486.425422401781247350404870703889516.430427502161659262506010510545108646.42582265244190.510575657312412448111706.43082780241190.512

18、791808912712745108606.425822100292235 15711610011415915951121763116.433830125349279.5186144125141190.519158133866.436833150381317.521617115016823523562146926.4331230200470393.5270221200219298298701681086.4391236250546470324276250273368368761911146.4391636300610533.5381327300324419419862061246.439203

19、6回到首页Table6 ANSI 1500RF                      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DNDD1D2ABCEFGJL1L2L3LdnM201308943按用户要求282027  44.53276412356.423420251491

20、01.55135253452523579486.425422321591116443324263.563.53579486.425422401781247350404870703989516.430427502161659262506010510545108646.42582265244190.510575657312412448111706.4308278026720312791808913313354124796.433830100311241.515711610011416216261130973116.435832125375292186144125141197170801621116

21、.442839150394317.5216171150168229229891781256.4451242200483393.5270221200219292292992191496.4451242250584482.53242762502733683681152601653115146.4511248300673571.53813273003244514511312891876.4551652回到首页Table7 ANSI 2500RF             &

22、#160;                         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DNDD1D2ABCEFGJL1L2L3LdnM201409843按用户要求282027  513886492356.42342025159108

23、5135253457574195546.4254223218413063.5433242737345102593116.4304274020314673504048797951118676.43343050235171.592625060959557133766.4308276526719710575657311411464149866.43383080305228.512791808913313373175986.436833100356273157116100114165165831971146.442839125419324186144125141203203982351376.4488

24、45150483368.52161711501682352351142791596.4558522005524382702212002193053051333241846.4551252250673539.53242762502733753751724262353115146.46712643007626193813273003244414411914702606.4751272回到首页二、ANSI  150、300、600、900、1500、2500RJ法兰尺寸表Table8 ANSI  150RJ      &

25、#160;                                      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

26、径DNDD1D2D3tfLEFn-dM2510879.563.52520.76.447.66.48582.63823.96.465.16.48.74-151250152120.5101.65125.56.482.66.48.74-191665178139.5120.66428.76.4101.66.48.74-191680190152.5133.47630.36.4114.36.48.74-1916100229190.5171.410230.36.4149.26.48.78-1916125254216193.712730.36.4171.56.48.78-232

27、0150279241.5219.115231.86.4193.66.48.78-2320200343298.5273203356.4247.76.48.78-2320250406362330.225436.66.4304.86.48.712-2522300483432406.430538.26.43816.48.712-2522回到首页Table9 ANSI  300RJ                  

28、              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DNDD1D2D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53827.16.468.36.48.74-2320501651271085130.3

29、882.6811.98-1916651901491276433.48101.6811.98-2320802101681467636.68123.8811.98-2320100254200174.610246.18149.2811.98-2320125279235209.6127438181.0811.98-2320150318270241.315244.68211.1811.912-2320200381330301.620349.38269.9811.912-2522250444387.5355.625455.78323.9811.916-3027300521451412.530558.883

30、81811.916-3330回到首页Table10 ANSI  600RJ                                 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

31、量与直径螺栓直径DNDD1D2D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53828.76.468.36.48.74-2220501651271085133.4882.6811.98-1916651901491276436.68101.6811.98-2220802101681467639.68123.8811.98-2220100273216174.610246.18149.2811.98-2222125330266.5209.612752.

32、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Table11 ANSI  900RJ                &#

33、160;                          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DNDD1D2D3tfLEFn-dM80241190.5155.67346.18123.8811.98-25221002922351819952

34、.58149.2811.98-3330125349279.5215.912158.88181.0811.98-3532150381317.5241.314663.68211.1811.912-3330200470393.530819171.58270.0811.912-393625054647036223877.98323.9811.916-3936300610533.5419.128287.48381.0811.920-3936回到首页Table12 ANSI  1500RJ         

35、                          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DNDD1D2D3tfLEFn-dM25149101.571.422356.450.86.48.74-25224017812492.13538.26.4

36、68.36.48.74-302750216165123.84846.1895.3811.98-252265244190.5136.55749.38108811.98-302780267203168.37055.78136.5811.98-3330100311241.5193.792628162811.98-3633125375292228.611181.18193.7811.98-4239150394317.5247.613692.29.6211.19.613.512-3936200483393.5317.5178103.311.227011.216.712-4542250584482.537

37、1.5222119.211.2323.911.216.712-5148300673571.5438.2264138.214.338114.323.016-5552回到首页Table13 ANSI  2500RJ                               

38、0;            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DNDD1D2D3tfLEFn-dM2515910882.61941.46.460.36.48.74-252240203146114.32852.5882.6811.94-333050235171.5133.43858.88101.6811.98-302765267197149.24866.89.6111.19.6

39、13.58-333080305228.5168.35776.39.61279.613.58-3633100356273203.27387.411.2157.111.216.78-4239125419324241.392104.812.7190.512.719.88-4845150483368.5279.4111120.712.7228.612.719.88-5552200552438339.7146141.314.3279.414.323.012-5552250673539.5425.5184182.617.5342.617.530.212-6764300762619495.3219201.7

40、17.5406.417.533.412-7472回到首页三、JIS  10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表Table14 JIS  10K、RF、FF                               mm 查看简图公称通径外径螺栓孔中心

41、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-dM2010075581914/  1814-15122512590702514  /1814-191640140105853816  /2024-1916501551201005116/  2024-1916651751401206118/  2224-1916801851501307618  /2228-191610021017515510218/  2428-191612525021018512520/  24

42、28-232015028024021515222 / 2628-232020033029026520422/  2628-232025040035532525424/  30212-252230041540037030524/  32316-2522回到首页Table15  JIS  16K、RF、FF                    

43、60;  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数量与直径螺栓直径DNDD1D2D3tfn-dM2010075581914/  1814-15122512560702514  /1814-191640140105853816  /2024-1916501551201005116/  2028-1916651751401206418/  2228-1916802001601357620/  2428-232010022518516010222/  2628-232

44、012527022519512522/  26212-252215030526023015224/  28212-252220035030527520426/  30212-252225043038034525428/  34212-272430048043039530530/  36316-2724回到首页Table16  JIS 20K、RF、FF               

45、60;       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数量与直径螺栓直径DNDD1D2D3tfn-dM2010075581916/  1814-15122512590702516/ 2014-191640140105853818/  2224-1916501551201005118  /2228-1916651751401206420/  2428-1916802001601357622/  2628-2320100225185

46、16010224/  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Table17  JIS  30K、RF、FF                       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数量与直径螺栓直径DNDD1D2D3tfn-dM201208560191814-1916251309570252014