法兰标准尺寸表(美标日标德标)

法兰 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 尺寸 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 本标准规定的压力标记分为PN标记和Class标记。PN标记有12个压力等级分别为:PN2.5;PN6;PN10;PN16;PN25;PN40;PN63;PN100;PN160;PN250;PN320;PN400Class标记有6个压力等级分别为：Class150;Class300;Class600;Class900;Class1500;Class2500法兰的密封面形式包括：突面（RF）,凹凸面（MFM,桦槽面（TG、全平面（FF）和环连接面（RJ）。密封面的型式及其使用范围可以查看HG/T20592-2009勺表3.2.2各种密封面的型式及其使用范围。Q23520#、A105、16Mn304、304L、316、316L、321、ANSI15O300、400、600、900、1500、2500RF法兰尺寸表（美襟）法兰目板DDi平烽法兰表1ANSI150RFmm螺栓孔连接凸连接凸公称焊接处颈部颈根部法兰螺栓孔螺栓外径中心圆出部分内径焊接法兰长度出部分数量通径直径直径厚度直径直径直径直径高度DNDDD2ABCEFGJL1L2L3LdnM2098704321282027381353161.6154122510879.5512735253451491456171.615412321188963.53543324260591657211.6154124012798.5734150404867651862222291.61541250152120.59253625060.583781964251.61941665178139.51056375657395912470291.61941680190152.5127789180891081082470301.619416100229190.51571021161001141401352476331.6198161252542161861281441251411651642489371.6238M20150279241.52161541711501681971922589401.6238M20305200343298.527020322120021924824629102441.6238M2025040636232425527625027330530530102491.62512M2230048343238130532730032436536532114561.62512M22螺栓孔连接凸连接凸公称焊接处颈部颈根部法兰螺栓孔螺栓外径中心圆出部分内径焊接法兰长度出部分数量通径直径直径厚度直径直径直径直径高度DNDDD2ABCEFGJL1L2L3LdnM2011782.54321282027481657251.6194162512489512735253454541762271.6194163213398.4643543324264641965271.61941640156114.5734150404870702168302291.62342050165127925362506084842270331.61981665191149105637565731001002576381.62382080210168127789180891171172979431.6238201002542001571021161001141461463286481.6238201252792351861281441251411781783598511.6238201503182702161541711501682062063798521.623122030520038133027020322120021926026041111621.6251222250445387.532425527625027332132148117671.630162730052145138130532730032437537551130731.6331630表3ANSI400RFmm螺栓孔连接凸连接凸公称焊接处颈部颈根部法兰螺栓孔螺栓外径中心圆出部分内径焊接法兰长度出部分数量通径直径直径厚度直径直径直径直径高度DNDD1D2ABCEFGJL1L2L3LdnM2011782.543282027482264326.41941625124895135253454542468336.41941632133986443324264642773356.419416401561147350404870702976382356.4234205016512792按62506084843279436.41981665191149105用7565731001003586486.42382080210168127户9180891171173889526.423820100254200157要1161001141461464195576.425822125279235186求14412514117817845108606.42582215031827021617115016820620648110646.425122231120038133027022120021926026054124756.430122725044538732427625027332132160130796.433163030052145138132730032437537564143866.4351632螺栓孔连接凸连接凸公称焊接处颈部直颈根部法兰螺栓孔螺栓外径中心圆出部分内径焊接法兰长度出部分数量通径径直径厚度直径直径直径直径高度DNDDD2ABCEFGJL1L2L3LdnM2011782.543282027482264326.41941625124895135253454542468336.41941632133986443324264642773356.41941640156114.57350404870702976382356.4234205016512792按62506084843279436.41981665191149105用7565731001003586486.42382080210168127户9180891171173889526.423820100273216157要11610011415215245108576.425822125330266.5186求14412514119118951121676.43082715035629221617115016822222254124736.433123031120041934927022120021927327362140836.436123325050843232427625027334334370159926.436163330055948938132730032440040073162986.4362033表5ANSI900RFmm螺栓孔连接凸连接凸公称焊接处颈部颈根部法兰螺栓孔螺栓外径中心圆出部分内径焊接法兰长度出部分数量通径直径直径厚度直径直径直径直径高度DNDDD2ABCEFGJL1L2L3LdnM201308943282027443276416.42342025149101.55135253452523579486.425422321591116443324263.5643579486.425422401781247350404870703889512356.4304275021616592按62506010510545108646.42582265244190.5105用75657312412448111706.43082780241190.5127户91808912712745108606.425822100292235157要11610011415915951121766.433830125349279.5186求144125141190.519158133866.436833150381317.521617115016823523562146926.4331230311200470393.5270221200219298298701681086.4391236250546470324276250273368368761911146.4391636300610533.5381327300324419419862061246.4392036螺栓孔连接凸连接凸螺栓公称焊接处颈部直颈根部法兰螺栓外径中心圆出部分内径焊接法兰长度出部分孔直数量通径径直径厚度直径直径直径高度径DNDDD2ABCEFGJL1L2L3LdnM20130894328202744.53276416.42342025149101.55135253452523579486.425422321591116443324263.563.53579486.425422401781247350404870703989512356.430427502161659262506010510545108646.42582265244190.510575657312412448111706.430827按用1335480267203127户要918089133124796.43383016261100311241.5157求116100114162130976.435832125375292186144125141197170801621116.442839311150394317.5216171150168229229891781256.4451242200483393.5270221200219292292992191496.4451242250584482.53242762502733683681152601653116.4511248/300673571.53813273003244514511312891876.4551652514表6ANSI1500RFmm表7ANSI2500RFmm螺栓连接凸连接凸螺栓公称外焊接处颈部直法兰数螺栓孔中颈根部出部分孔直出部分内径焊接法兰长度通径径径厚度量直径心圆直径直径高度径直径DNDDD2ABCEFGJL1L2L3LdnM201409843282027513886496.423420235251591085135253457574195546.4254223218413063.5433242737345102596.4304274020314673504048797951118676.43343050235171.592625060959557133766.430827按用6526719710575657311411464149866.433830户要80305228.512791808913313373175983116.436833求100356273157116100114165165831971146.442839125419324186144125141203203982351376.448845150483368.52161711501682352351142791596.4558522005524382702212002193053051333241846.4551252250673539.53242762502733753751724262353116.46712643007626193813273003244414411914702606.4751272514表8ANSI150RJmm公称螺栓孔中连接凸出法兰厚连接凸出梯形槽中梯形槽深梯形槽宽螺栓孔数外径内径螺栓直径通径心圆直径部分直径度部分高度心圆直径度度量与直径DNDD1D2D3tfLEFn-dM2510879.563.52520.76.447.66.48.74-15124012798.582.63823.96.465.16.48.74-151250152120.5101.65125.56.482.66.48.74-191665178139.5120.66428.76.4101.66.48.74-191680190152.5133.47630.36.4114.36.48.74-1916100229190.5171.410230.36.4149.26.48.78-1916125254216193.712730.36.4171.56.48.78-2320150279241.5219.115231.86.4193.66.48.78-2320200343298.5273203356.4247.76.48.78-2320250406362330.225436.66.4304.86.48.712-2522300483432406.430538.26.43816.48.712-2522表9ANSI300RJmm公称螺栓孔中连接凸出法兰厚连接凸出梯形槽中梯形槽深梯形槽宽螺栓孔数外径内径螺栓直径通径心圆直径部分直径度部分高度心圆直径度度量与直径DNDDD2D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53827.16.468.36.48.74-2320501651271085130.3882.6811.98-1916⑵]8651901496433.48101.6二11.98-23201467688021016811136.68123.8二11.98-2320100254200174.610246.18149.2811.98-2320125279235209.6127438181.0811.98-2320150318270241.315244.68211.1811.912-2320200381330301.620349.38269.9811.912-2522250444387.5355.625455.78323.9811.916-3027300521451412.530558.88381811.916-3330表10ANSI600RJmm公称螺栓孔中连接凸出法兰厚连接凸出梯形槽中梯形槽深梯形槽宽螺栓孔数外径内径螺栓直径通径心圆直径部分直径度部分高度心圆直径度度量与直径DNDDD2D3tfLEFn-dM2011782.563.51922.36.442.96.48.74-1916251248969.82523.96.450.86.48.74-191640156114.590.53828.76.468.36.48.74-2220501651271085133.4882.6811.98-1916651901491276436.68101.6811.98-2220802101681467639.68123.8811.98-2220100273216174.610246.18149.2811.98-2222125330266.5209.612752.58181.0811.98-2527150356292241.315255.78211.1811.912-3230200419349301.620063.68269.9811.912-3633250508432355.624871.58323.9811.916-3633300559489412.829874.78381.0811.920-3633表11ANSI900RJmm公称螺栓孔中连接凸出法兰厚连接凸出梯形槽中梯形槽深梯形槽宽螺栓孔数外径内径螺栓直径通径心圆直径部分直径度部分高度心圆直径度度量与直径DNDDD2D3tfLEFn-dM80241190.5155.67346.18123.8811.98-25221002922351819952.58149.2811.98-3330125349279.5215.912158.88181.0811.98-3532150381317.5241.314663.68211.1811.912-3330200470393.530819171.58270.0811.912-393625054647036223877.98323.9811.916-3936300610533.5419.128287.48381.0811.920-3936表12ANSI1500RJmm公称螺栓孔中连接凸出法兰厚连接凸出梯形槽中梯形槽深梯形槽宽螺栓孔数外径内径螺栓直径通径心圆直径部分直径度部分高度心圆直径度度量与直径DNDDD2D3tfLEFn-dM25149101.571.422356.450.86.48.74-25224017812492.13538.26.468.36.48.74-302750216165123.84846.1895.3811.98-252265244190.5136.55749.38108811.98-302780267203168.37055.78136.5811.98-3330100311241.5193.792628162811.98-3633125375292228.611181.18193.7811.98-4239150394317.5247.613692.29.6211.19.613.512-3936200483393.5317.5178103.311.227011.216.712-4542250584482.5371.5222119.211.2323.911.216.712-5148300673571.5438.2264138.214.338114.323.016-5552表13ANSI2500RJmm公称螺栓孔中连接凸出法兰厚连接凸出梯形槽中梯形槽深梯形槽宽螺栓孔数外径内径螺栓直径通径心圆直径部分直径度部分高度心圆直径度度量与直径DNDDD2D3tfLEFn-dM2515910882.61941.46.460.36.48.74-252240203146114.32852.5882.6811.94-333050235171.5133.43858.88101.6811.98-302765267197149.24866.89.6111.19.613.58-333080305228.5168.35776.39.61279.613.58-3633100356273203.27387.411.2157.111.216.78-4239125419324241.392104.812.7190.512.719.88-4845150483368.5279.4111120.712.7228.612.719.88-5552200552438339.7146141.314.3279.414.323.012-5552250673539.5425.5184182.617.5342.617.530.212-6764300762619495.3219201.717.5406.417.533.412-7472、JIS10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表（日檄）表14JIS10K、RF、FFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径t*DNDDD2Dfn-dM2010075581914/1814-15122512590702514/1814-191640140105853816/2024-1916501551201005116/2024-1916651751401206118/2224-1916801851501307618/2228-1916110021017515510218/2428-191612525021018512520/2428-2320115028024021515222/2628-232020033029026520422/2628-232025040035532525424/30212-252230041540037030524/32316-2522表15JIS16K、RF、FFmm*螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径1--------*DDiD2Dtfn-dMDN20100755819Q14/1814-15122512560702514/1814-1916401401058538匚16/2024-1916□501551201005116/2028-1916□651751401206418/2228-1916J802001601357620/2428-232010022518516010222/2628-232012527022519512522/26212-252215030526023015224/28212-252220035030527520426/30212-252225043038034525428/34212-272430048043039530530/36316-2724表16JIS20K、RF、FFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径DNDDD2Dt*fn-dM2010075581916/1814-15122512590702516/2014-191640140105853818/2224-1916501551201005118/2228-191611751401206420/2428-191665802001601357622/2628-232010022518516010224/2828-232012527022519512526/3028-252215030526023015228/32212-252220035030527520430/34212-252225043038034525434/38212-272430048043039530536/40316-2724*t值中较小值为钢及可锻铸铁法兰；较大值为铸铁法兰。表17JIS30K、RF、FFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径DNDD1D2D3tfn-dM201208560191814-1916251309570252014-19164016012090382224-232050165130105512228-191665200160130642628-232080210170140762828-23201002401951601023228-25221252752301951253628-252215032527523515238212-272420037032028020442212-272425045039034525448212-333030051545040530552316-3330表18JIS40K、RF、FFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径DNDDD2Dtfn-dM201208560192014-1916251309570252214-19164016012090382424-232050165130105512628-191665200160130643028-232080210170140763228-23201002502051651023628-25221253002502001254028-272415035529524015244212-333。」20040534529020050212-3330250475440355247.556212-3330300540470440298.560316-3936螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径DNDDiD2Dtfn-dM25140100702227140-23204017513090353224-252250185145105483428-232065220175130573828-252280230185140734028-2522100270220165994428-27241253252652001215028-333015036530524014652212-333020042536029019058212-333025050043035523868212-393630056048541028377316-3936表19JIS63K、RF、FFmm四、JPI150、300、600RF、RJ法兰尺寸表RJ法兰表20JPI150RFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径DNDDD2Dtfn-dM209870.0431912.71.64-15122510879.5512514.31.64-15124012798.5733817.51.64-151250152120.5925119.11.64-1916165178139.51056422.31.64-1916r80190152.51277623.91.64-19161100229190.515710223.91.68-1916q125254216.018612523.91.68-2220150279241.521615225.41.68-2220200343298.527020428.61.68-2220250406362.032425430.21.612-2522300483432.038130531.81.612-2522表21JPI300RFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与公称通径外径内径法兰厚度螺栓直径直径直径高度直径DNDDiD2Dtfn-dM2011782.5431915.91.64-19162512489.0512517.51.64-1916।40156114.5733820.71.64-222050165127.0925122.31.68-1916q65190149.01056425.41.68-222080210168.01277628.61.68-2220100254200.015710231.81.68-2220125279235.018612535.01.68-2220150318270.021615236.61.612-2220200381330.027020441.31.612-2522250444387.532425447.71.616-2927300521451.038130550.81.616-3230表22JPI600RFmm螺栓孔中心圆连接凸出部分连接凸出部分螺栓孔数量与螺栓直径公称通径外径内径法兰厚度直径直径高度直径DNDDD2Dtfn-dM2011782.5431922.36.44-19162512489.0512523.96.44-191640156114.5733828.76.44-222050165127925131.86.48-19166519014910564356.48-2220802101681277638.26.48-222010027321615710244.56.48-2522125330266.518612550.96.48-2927150356292.021615254.16.412-2927200419349270200626.412-3230250508432324247.569.96.416-3533r73.11300559489381298.56.420-3533表23JPI150RJmm螺栓孔中连接凸出梯形槽中心梯形槽梯形槽宽法兰连接凸出螺栓孔数螺栓公称通径外径内径心圆直径部分直径圆直径深度度厚度部分高度量与直径直径DNDDD2DLEFtfn-dM2510879.563.52547.6258.7316.420.76.44-15124012798.582.63865.0888.8316.423.96.44-151250152120.5101.65182.5508.7316.425.56.44-191665178139.5120.664101.6008.7316.428.76.44-191680190152.5133.176114.3008.7316.430.36.44-1916100229190.5171.1102149.2258.7316.430.36.48-1916125254216.0193.7125171.1508.7316.430.36.48-2220150279241.5219.1152193.6758.7316.431.86.48-2220200343298.5273.0204247.6508.7316.4356.48-2220250406362.0330.2254304.2008.7316.436.66.412-2522300483432.0406.1305381.0008.7316.438.26.412-2522表24JPI300RJmm一螺栓孔中连接凸出梯形槽中心梯形槽梯形槽宽法兰连接凸出螺栓孔数螺栓公称通径外径内径心圆直径部分直径圆直径深度度厚度部分高度量与直径直径DNDDD2DLEFtfn-dM2011782.563.51942.8628.7316.422.36.44-19162512489.069.82550.8008.7316.423.96.44-191640156114.590.53868.26211.9066.427.16.44-222050165127.0108.05182.55011.9068.028.78.08-191665190149.0127.064101.60011.9068.031.88.08-222080210168.0146.076123.82511.9068.0358.08-2220100254200.0174.6102149.22511.9068.038.28.08-2220125279235.0209.6125180.97511.9068.041.48.08-2220150318270.0241.3152211.13811.9068.0438.012-2220200381330.0301.6204269.87511.9068.047.78.012-2522250444387.0355.6254323.85011.9068.054.18.016-2927300521451.0412.8305381.00011.9068.057.28.016-3230表25JPI600RJmm螺栓孔中连接凸出梯形槽中心梯形槽梯形槽宽法兰连接凸出螺栓孔数螺栓公称通径外径内径心圆直径部分直径圆直径深度度厚度部分高度量与直径直径DNDD1D2D3LEFtfn-dM2011782.563.51942.8628.7316.422.36.44-19162512489.069.82550.8808.7316.423.96.44-191640156114.590.53868.2628.7316.428.76.44-222050165127.0108.05182.55011.9068.031.88.08-191665190149.0127.064101.60011.9068.035.08.08-222080210168.0146.076123.82511.9068.038.28.08-2220100270216.0174.6102149.22511.9068.044.58.08-2522125330266.5209.6125180.97511.9068.050.98.08-2927150356292241.3152211.13811.9068.054.18.012-2927200419349301.6200269.87511.9068.062.08.012-3230250508432355.6247.5323.85011.9068.069.98.016-3533300559489412.8298.5381.00011.9068.073.18.020-3533五、德国DIN标准法兰尺寸表26PN16(1.6MPa)mm螺栓孔中心圆直连接凸出部分直连接凸出部分高螺栓孔数量与直公称通径外径法兰厚度螺栓直径径径度径DNDDD2fHn-dM159565452144-14122010575582164-14122511585682164-141232140100782184-181640150110882184-1816501651251023204-1816651851451223204-1816802001601383228-18161002201801583248-18161252502101883268-18161502852402123268-22202003402952683308-22202504053553203328-2624表27PN40(4.0MPa)mm螺栓孔中心圆直连接凸出部分直连接凸出部分高螺栓孔数量与直公称通径外径法兰厚度螺栓直径径径度径DNDDD2fHn-dM159565452164-14122010575582184-14122511585682184-141232140100782184-181640150110882184-1816501651251023204-1816651851451223228-1816802001601383248-18161002351901623248-22201252702201883268-26241503002502183288-262420037532028533412-302725045038534533812-3330