SAE法兰参数表
常用法兰规格尺寸表
GB9119，2—88 GB9119，2—88in公称通径10kg=公称通径16kg=法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN10506014414DN10906014414㎡㎏1/2DN155********DN159********3/4DN201057514416DN2010575144161DN251158514416DN25115851441611/4DN3214010018418DN321401001841811/2DN4015011018418DN40150110184182DN5016512518420DN501651251842021/2DN6518514518420DN6518514518420 3DN8020016018820DN802001601882031/ 2DN1022018018822DN10220180188224DN12525021018822DN125250210188225DN15028*********DN15285240228246DN20034029522824DN20340295228268DN250395350221226DN2540535526122910DN300445400221228DN3046041026123212DN350505460221630DN3552047026163514DN400565515261632DN4058052530163816DN450615565262035DN4564058530204218DN500670620262038DN5071565033204620DN600780725262042DN6084077036205224JIS标准JIS标准JIS标准in公称通径10kg=公称通径16kg=公称通径20kg=法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN10DN10DN10 1/2DN15DN15DN15 3/4DN20DN20DN201DN25DN25DN2511/4DN32DN32DN3211/2DN4014010519416DN4014010519416DN4014010519418 2DN5015512019416DN5015512019816DN5015512019818 21/2DN6517514019418DN6517514019818DN6517514019820 3DN8018515019818DN80200,16022820DN8020016023822 31/2DN9019516019818DN9021017022820DN90210170238244DN10021*********DN1022518522822DN100225185238245DN12525021023820DN12527022525822DN125270225258266DN15028*********DN15305260251224DN1503052602512288DN20330290231222DN20350305251226DN2003503052512300010DN250400355251224DN25430380291228DN25043038029123412DN300445400251624DN30480430291630DN30048043029163614DN350490445251626DN35540480321634DN350540*********16DN400560510271628DN40605540351638DN40060554033164618DN450DN45DN45020DN500DN50DN50024DN60DN60DN600ANSI标准125型ANSI标准150型ANSI标准300型in公称10kg=公称16kg=公称20kg=通径法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度通径法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度通径法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度3/8DN10DN10DN101/2DN15DN15DN153/4DN20DN20DN201DN25DN25DN2511/4DN32DN32DN3211/2DN40127164DN40127164DN4015619418 2DN50152194DN50152194DN5016512722818 21/2DN65178194DN65178194DN6519014922820 3DN80190194DN80190194DN80210168228224DN100229198DN10229198DN100254200228245DN125254228DN125254228DN125279235228266DN150279228DN15279228DN1503182702 212288DN200343228DN20343228DN20038133025123010DN2504062512DN254062512DN25044429163412DN300483*******DN304834322512DN30052145132163614DN350533291235DN35533291235DN35058432204016DN4005972916DN405972916DN400648 3 5204618DN450DN45DN45020DN50DN50DN5000024DN60DN60DN600国标(GB9112—9131—88)管法兰连接尺寸表对焊法兰平面、突面、凹凸面、榫槽面、、、、、、、、DN10～DN3000英制系列和米制系列欧洲体系GB/～GB/平面、突面、凹凸面、榫槽面、环连接面、、、、、DN15～DN600英制系列美洲体系带颈平焊法兰平面、突面、凹凸面、榫槽面、、、、DN10～DN600英制系列和米制系列欧洲体系GB/～GB/平面、突面、凹凸面、榫槽面、环连接面、、、、DN15～DN600英制系列美洲体系带颈承插焊法兰突面、凹凸面、榫槽面、环连接面、、、、DN15～ DN80英制系列美洲体系GB/～GB/对焊环带颈松套法兰突面、环连接面、、、、、DN15～DN600英制系列美洲体系GB/～GB/板式平焊法兰平面、突面、、、、、、DN10～DN2000英制系列和米制系列欧洲体系GB/T9119-2000对焊环板式松套法突面、凹凸面、榫槽面、、、、DN10～DN600英制系列和米制系列欧洲体系GB/～GB/国标真空法兰标准（2）图1 固定法兰表1 固定法兰尺寸（mm）* 见。
法兰标准SAE_Flanges
SAE FLANGES
SAE J518 Split Flanges
Part No. 8 SF-0 12 SF-0 16 SF-0 20 SF-0 24 SF-0 32 SF-0 40 SF-0 48 SF-0 56 SF-0 Figure 1 Flange A Size ±.030 .50 .75 1.00 1.25 1.50 2.00 2.50 3.00 3.50 .86 .98 1.11 1.39 1.58 1.86 2.09 2.53 2.70 Code 61 Split Flange–Fig.1 B D E F G H J ±.030 ±.010 ±.030 ±.016 ±.010 ±.010 ±.005 2.12 1.50 0.75 .88 .94 .88 1.00 1.03 1.50 1.62 1.12 .50 .56 .62 .56 .62 .62 .75 .88 .88 1.219 .955 .245 K ±.010 .344 .406 .406 .469 .531 .531 .531 .656 .656 Mounting Hardware O’Ring HHCS 210 214 219 222 225 228 232 237 241
All items in our SAE Flange line are available with Metric Mounting options. Listed here are the standard metric drilled hole diameters and metric tapped holes which are provided both for Code 61 and Code 62 applications.
3
3 3 7
SAE法兰
大通径高压球阀FCKH-SAE（连接形式SAE法兰）DN65-DN80 固定球心球阀SAE 3000psi（中高压）法兰式球阀尺寸通径DN法兰规格 A B C T L LW D H H1 H2 H3 SW S BB f D132 40 50 65 80 11/4"11/2"2"21/2"3"58.769.977.888.9106.430.235.742.950.861.9M10M12M12M12M161618181822101114126165190323847.56376139159179218.5238147161.3178.7239.5267127.9142.2163.222024069.579.589.511512918.518.518.518.526171717192255566F05F05F05（F07）F07F10---0.50.5---128150SAE 6000psi （高压）法兰式球阀尺寸通径DN 法兰规格 E F G T L LW D H H1 H2 H3 SW S BB32 40 50 65* 80* 11/4"11/2"2"21/2"3"66.679.396.8123.8152.431.836.544.558871.5M14M16M20M24M242022262935101114126200205323847.56375139159179249268147161.3178.7279.1306.4127.9142.2163.2252.2276.469.589.589.5140.514918.518.518.52629171717222755555F05F05F05（F07）F10F10订货示例：注：如需一并提供与球阀相连的焊接式法兰，请按如下标注＂FCKH DN80 SAE 3000psi 39231 配Ф88.9X7对焊接式法兰＂表示此球阀两端配有可以和Ф88X7钢管对焊接法兰常用球阀型号表通径工作压力碳钢球阀常用型号不锈钢球阀常用型号3000psi 6000psi32 40 50 65 *65 80 *80 250200200160-100-400400400-280-250FCKH DN32 SAE 3000/6000psi 3123FCKH DN40 SAE 3000/6000psi 3123FCKH DN50 SAE 3000/6000psi 3123FCKH DN65 SAE 3000psi 3923FCKH DN65 SAE 6000psi 3923FCKH DN80 SAE 3000psi 3923FCKH DN80 SAE 6000psi 3923FCKH DN32 SAE 3000/6000psi 4425FCKH DN40 SAE 3000/6000psi 4425FCKH DN50 SAE 3000/6000psi 4425FCKH DN65 SAE 3000psi 4925FCKH DN65 SAE 6000psi 4925FCKH DN80 SAE 3000psi 4925FCKH DN80 SAE 6000psi 4925*DN65 和DN80.6000psi的球阀螺栓孔同SAE标准法兰不一样，非标法兰和螺栓可配套提供. 注：与此球阀相连的焊接式法兰可一并提供配对的ASF法兰。
法兰标准尺寸表(美标、日标、德标)
法兰标准尺寸表一、ANSI150、300、400、600、900、1500、2500RF法兰尺寸表（美標）二、ANSI 150、300、600、900、1500、2500RJ法兰尺寸表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DN D D1D2D3t f L E F n-d M 25108254-1512 40127384-1512 50152514-1916 65178644-1916 80190764-1916 1002291028-1916 1252542161278-2320 1502791528-2320 200343273203358-2320 25040636225412-2522 30048343230538112-2522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DN D D1D2D3t f L E F n-d M 20117194-1916 2512489254-1916 40156384-2320 5016512710851888-1916 6519014912764888-2320 8021016814676888-2320 100254200102888-2320 12527923512743888-2320 1503182701528812-2320 2003813302038812-2522 2504442548816-3027 3005214513058381816-3330三、JIS 10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表（日標）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DN D D1D2D3t﹡f n-d M 2010075581914/ 18 14-1512 2512590702514 /18 14-1916 40140105853816 /20 24-1916 501551*********/ 20 24-1916 651751*********/ 22 24-1916 801851501307618 /22 28-1916 10021017515510218/ 24 28-1916 12525021018512520/ 24 28-2320 15028024021515222 / 26 28-2320 20033029026520422/ 26 28-2320 25040035532525424/ 30 212-2522 30041540037030524/ 32 316-2522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DN D D1D2D3t﹡f n-d M 2010075581914/ 18 14-1512 2512560702514 /18 14-1916 40140105853816 /20 24-1916 501551*********/ 20 28-1916 651751*********/ 22 28-1916 802001601357620/ 24 28-2320 10022518516010222/ 26 28-2320 12527022519512522/ 26 212-2522 15030526023015224/ 28 212-2522 20035030527520426/ 30 212-2522 25043038034525428/ 34 212-2724 30048043039530530/ 36 316-2724四、JPI 150、300、600RF、RJ法兰尺寸表RJ法兰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DN D D1D2D3t f n-d M 209843194-1512 2510851254-1512 4012773384-1512 5015292514-1916 65178105644-1916 80190127764-1916 1002291571028-1916 1252541861258-2220 1502792161528-2220 2003432702048-2220 25040632425412-2522 30048338130512-2522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DN D D1D2D3t f n-d M 2011743194-1916 2512451254-1916 4015673384-2220 5016592518-1916 65190105648-2220 80210127768-2220 1002541571028-2220 1252791861258-2220 15031821615212-2220 20038127020412-2522 25044432425416-2927 30052138130516-3230五、德国DIN标准法兰尺寸PN16 PN40公称通径外径螺栓孔中心圆直径连接凸出部分直径连接凸出部分高度法兰厚度螺栓孔数量与直径螺栓直径DN D D1D2f H n-d M 159565452144-1412 2010575582164-1412 2511585682164-1412 32140100782184-1816 40150110882184-1816 501651*********-1816 651851*********-1816 802001601383228-1816 1002201801583248-1816 1252502101883268-1816 1502852402123268-2220 2003402952683308-2220 2504053553203328-2624公称通径外径螺栓孔中心圆直径连接凸出部分直径连接凸出部分高度法兰厚度螺栓孔数量与直径螺栓直径DN D D1D2f H n-d M 159565452164-1412 2010575582184-1412 2511585682184-1412 32140100782184-1816 40150110882184-1816 501651*********-1816 651851*********-1816 802001601383248-1816 1002351901623248-2220 125270220188 3 268-2624 1503002502183288-2624 20037532028533412-3027 25045038534533812-3330。
美标、日标、国标法兰尺寸
DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600
114.5 127 149 168 200 235 270 330 387.5 451 514.5 571.5
60 65 75 85 100 110 125 145 160 180 210 240 295 350 400 460 515 565 620 725
14 14 14 14 18 18 18 18 18 18 18 22 22 22 22 22 26 26 26 26
4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 16 16 20 20 20
GB9119， GB9119，2—88 9119 10kg=1.0MPa in 公称通径 法兰外径 螺栓孔距 螺栓直径 螺栓孔数 法兰厚度 3/8 1/2 3/4 1
1
GB9119， GB9119，2—88 9119 16kg=1.6MPa 公称通径 法兰外径 螺栓孔距 螺栓直径 螺栓孔数 法兰厚度 DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600 90 95 105 115 140 150 165 185 200 220 250 285 340 405 460 520 580 640 715 840 60 65 75 85 100 110 125 145 160 180 210 240 295 355 410 470 525 585 650 770 14 14 14 14 18 18 18 18 18 18 18 22 22 26 26 26 30 30 33 36 4 4 4 4 4 4 4 4 8 8 8 8 8 12 12 16 16 20 20 20 14 14 16 16 18 18 20 20 20 22 22 24 26 29 32 35 38 42 46 52
sae方形法兰接头标准尺寸表
Sae方形法兰接头标准尺寸表1.导言Sae方形法兰接头是工程机械装置中常见的连接零部件，其尺寸和标准对于机械装置的安装和使用具有重要的意义。
掌握Sae方形法兰接头标准尺寸表是很有必要的。
本文将对Sae方形法兰接头的标准尺寸表进行详细介绍，希望能够帮助读者更好地了解和应用这一信息。
2. Sae方形法兰接头概述Sae方形法兰接头是一种常用的连接零部件，其结构特点是接头两端为方形法兰，通过螺栓将两端的法兰连接在一起，实现管道或设备的连接。
在工程机械装置、工业设备中广泛应用，具有结构紧凑、连接牢固、易于安装等优点。
3. Sae方形法兰接头标准尺寸表Sae方形法兰接头的标准尺寸表一般包括法兰直径、螺栓孔尺寸、法兰厚度等指标。
下面将详细介绍Sae方形法兰接头的标准尺寸表。
3.1 法兰直径Sae方形法兰接头的法兰直径一般分为外径和内径。
根据标准尺寸表的要求，外径的尺寸范围为XX-XX毫米，内径的尺寸范围为XX-XX 毫米，具体尺寸可根据实际需要进行选择。
3.2 螺栓孔尺寸Sae方形法兰接头的螺栓孔尺寸一般包括孔数、孔径、孔距等指标。
依据标准尺寸表的规定，螺栓孔的孔径一般为XX毫米，孔距为XX毫米，孔数根据法兰的尺寸和承压要求确定。
3.3 法兰厚度Sae方形法兰接头的法兰厚度是指法兰连接部分的厚度，一般要求均匀、无缺陷。
标准尺寸表中一般规定法兰厚度为XX-XX毫米，以保证连接的牢固性和密封性。
4. Sae方形法兰接头标准的应用与选用注意事项在使用Sae方形法兰接头时，应严格按照标准尺寸表的要求进行选用和安装，避免因尺寸不合适导致的连接失效和安全隐患。
还要特别注意以下几点：4.1 加工精度在加工Sae方形法兰接头时，要保证法兰的尺寸和孔位的精度，防止孔位偏移、孔径不符合要求等问题导致的连接失效。
4.2 螺栓紧固安装Sae方形法兰接头时，必须采用符合要求的螺栓，保证紧固力和连接牢固，并进行适当的紧固力矩控制，确保连接的安全可靠。
法兰标准尺寸表(美标、日标、德标)
法兰标准尺寸表一、ANSI150、300、400、600、900、1500、2500RF法兰尺寸表（美標）公称通径外径中心圆直径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出部分高度螺栓孔直径数量螺栓直径DN D D1D2A B C E F G J L1L2L3L d n M2098704321282027381353162291.6154122510879.551273525345149145617 1.615412 321188963.5354332426059165721 1.615412 4012798.573415040486765186222 1.615412 50152120.59253625060.58378196425 1.619416 65178139.5105637565739591247029 1.619416 80190152.512778918089108108247030 1.619416100229190.51571021161001141401352476333051.619816125254216186128144125141165164248937 1.6238M20 150279241.5216154171150168197192258940 1.6238M20 200343298.52702032212002192482462910244 1.6238M20 2504063623242552762502733053053010249 1.62512M22 3004834323813053273003243653653211456 1.62512M22表2 ANSI 300RF mm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DN D D1D2A B C E F G J L1L2L3L d n M2011782.54321282027481657252291.619416251248951273525345454176227 1.619416 3213398.464354332426464196527 1.619416 40156114.573415040487070216830 1.623420 5016512792536250608484227033 1.619816 6519114910563756573100100257638 1.623820 8021016812778918089117117297943 1.6238201002542001571021161001141461463286483051.623820125279235186128144125141178178359851 1.623820 150318270216154171150168206206379852 1.6231220 2003813302702032212002192602604111162 1.6251222 250445387.53242552762502733213214811767 1.6301627 3005214513813053273003243753755113073 1.6331630公称通径外径中心圆直径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出部分高度螺栓孔直径数量螺栓直径DN D D1D2A B C E F G J L1L2L3L d n M2011782.543按用户要求282027482264322356.4194162512489513525345454246833 6.419416 3213398644332426464277335 6.419416 40156114735040487070297638 6.423420 50165127926250608484327943 6.419816 65191149105756573100100358648 6.423820 80210168127918089117117388952 6.4238201002542001571161001141461464195573116.4258221252792351861441251411781784510860 6.425822 1503182702161711501682062064811064 6.4251222 2003813302702212002192602605412475 6.4301227 2504453873242762502733213216013079 6.4331630 3005214513813273003243753756414386 6.4351632表4 ANSI 600RF mm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DN D D1D2A B C E F G J L1L2L3L d n M2011782.543按用户要求282027482264322356.4194162512489513525345454246833 6.419416 3213398644332426464277335 6.419416 40156114.5735040487070297638 6.423420 50165127926250608484327943 6.419816 65191149105756573100100358648 6.423820 80210168127918089117117388952 6.423820100273 216 157116********* 152 45108573116.425822125330 266.5 186144125141191 189 5112167 6.430827 150356 292 216171150168222 222 5412473 6.4331230 200419 349 270221200219273 273 6214083 6.4361233 250508 432 324276250273343 343 7015992 6.4361633 300559 489 381327300324400 400 7316298 6.4362033公称通径外径中心圆直径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出部分高度螺栓孔直径数量螺栓直径DN D D1D2A B C E F G J L1L2L3L d n M201308943按用户要求282027443276412356.42342025149101.5513525345252357948 6.425422 321591116443324263.564357948 6.425422 40178124735040487070388951 6.430427 50216165926250601051054510864 6.425822 65244190.51057565731241244811170 6.430827 80241190.51279180891271274510860 6.425822100292235 15711610011415915951121763116.433830125349279.5186144125141190.51915813386 6.436833 150381317.52161711501682352356214692 6.4331230 200470393.527022120021929829870168108 6.4391236 25054647032427625027336836876191114 6.4391636 300610533.538132730032441941986206124 6.4392036表6 ANSI 1500RF mm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DN D D1D2A B C E F G J L1L2L3L d n M201308943按用户要求28202744.53276412356.42342025149101.5513525345252357948 6.425422 321591116443324263.563.5357948 6.425422 40178124735040487070398951 6.430427 50216165926250601051054510864 6.425822 65244190.51057565731241244811170 6.430827 80267203127918089133133 54 12479 6.433830100311241.5157116100114162162 61 130973116.435832125375292186144125141197170 80 162111 6.442839 150394317.5216171150168229229 89 178125 6.4451242 200483393.5270221200219292292 99 219149 6.4451242250584482.5324276250273368368115 260165311∫5146.4511248300673571.5381327300324451451131 289187 6.4551652表7 ANSI 2500RF mm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DN D D1D2A B C E F G J L1L2L3L d n M201409843按用户要求282027513886492356.42342025159108513525345757419554 6.4254223218413063.5433242737345102593116.430427402031467350404879795111867 6.433430 50235171.59262506095955713376 6.430827 652671971057565731141146414986 6.433830 80305228.51279180891331337317598 6.436833 10035627315711610011416516583197114 6.442839 12541932418614412514120320398235137 6.448845 150483368.5216171150168235235114279159 6.455852 200552438270221200219305305133324184 6.4551252250673539.5324276250273375375172426235311∫5146.4671264300762619381327300324441441191470260 6.4751272二、ANSI 150、300、600、900、1500、2500RJ法兰尺寸表表8 ANSI 150RJ mm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DN D D1D2D3t f L E F n-d M 2510879.563.52520.7 6.447.6 6.48.74-1512 4012798.582.63823.9 6.465.1 6.48.74-1512 50152120.5101.65125.5 6.482.6 6.48.74-1916 65178139.5120.66428.7 6.4101.6 6.48.74-1916 80190152.5133.47630.3 6.4114.3 6.48.74-1916 100229190.5171.410230.3 6.4149.2 6.48.78-1916 125254216193.712730.3 6.4171.5 6.48.78-2320 150279241.5219.115231.8 6.4193.6 6.48.78-2320 200343298.527320335 6.4247.7 6.48.78-2320 250406362330.225436.6 6.4304.8 6.48.712-2522 300483432406.430538.2 6.4381 6.48.712-2522表9 ANSI 300RJ mm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DN D D1D2D3t f L E F n-d M 2011782.563.51922.3 6.442.9 6.48.74-1916 251248969.82523.9 6.450.8 6.48.74-1916 40156114.590.53827.1 6.468.3 6.48.74-2320 501651271085130.3882.6811.98-1916 651901491276433.48101.6811.98-2320 802101681467636.68123.8811.98-2320 100254200174.610246.18149.2811.98-2320 125279235209.6127438181.0811.98-2320 150318270241.315244.68211.1811.912-2320 200381330301.620349.38269.9811.912-2522 250444387.5355.625455.78323.9811.916-3027 300521451412.530558.88381811.916-3330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DN D D1D2D3t f L E F n-d M 2011782.563.51922.3 6.442.9 6.48.74-1916 251248969.82523.9 6.450.8 6.48.74-1916 40156114.590.53828.7 6.468.3 6.48.74-2220 501651271085133.4882.6811.98-1916 651901491276436.68101.6811.98-2220 802101681467639.68123.8811.98-2220 100273216174.610246.18149.2811.98-2222 125330266.5209.612752.58181.0811.98-2527 150356292241.315255.78211.1811.912-3230 200419349301.620063.68269.9811.912-3633 250508432355.624871.58323.9811.916-3633 300559489412.829874.78381.0811.920-3633表11 ANSI 900RJ mm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DN D D1D2D3t f L E F n-d M 80241190.5155.67346.18123.8811.98-2522 1002922351819952.58149.2811.98-3330 125349279.5215.912158.88181.0811.98-3532 150381317.5241.314663.68211.1811.912-3330 200470393.530819171.58270.0811.912-3936 25054647036223877.98323.9811.916-3936 300610533.5419.128287.48381.0811.920-3936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DN D D1D2D3t f L E F n-d M 25149101.571.42235 6.450.8 6.48.74-2522 4017812492.13538.2 6.468.3 6.48.74-3027 50216165123.84846.1895.3811.98-2522 65244190.5136.55749.38108 811.98-3027 80267203168.37055.78136.5 811.98-3330 100311241.5193.792628162811.98-3633 125375292228.611181.18193.7811.98-4239 150394317.5247.613692.29.6211.19.613.512-3936 200483393.5317.5178103.311.227011.216.712-4542 250584482.5371.5222119.211.2323.911.216.712-5148 300673571.5438.2264138.214.338114.323.016-5552表13 ANSI 2500RJ mm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DN D D1D2D3t f L E F n-d M 2515910882.61941.4 6.460.3 6.48.74-2522 40203146114.32852.5882.6811.94-3330 50235171.5133.43858.88101.6811.98-3027 65267197149.24866.89.6111.19.613.58-3330 80305228.5168.35776.39.61279.613.58-3633 100356273203.27387.411.2157.111.216.78-4239 125419324241.392104.812.7190.512.719.88-4845 150483368.5279.4111120.712.7228.612.719.88-5552 200552438339.7146141.314.3279.414.323.012-5552 250673539.5425.5184182.617.5342.617.530.212-6764 300762619495.3219201.717.5406.417.533.412-7472三、JIS 10K、16K、20K、30K、40K、63K、RF、FF法兰尺寸表（日標）表14 JIS 10K、RF、FF mm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DN D D1D2D3t﹡f n-d M 2010075581914/ 18 14-1512 2512590702514 /18 14-1916 40140105853816 /20 24-1916 501551*********/ 20 24-1916 651751*********/ 22 24-1916 801851501307618 /22 28-1916 10021017515510218/ 24 28-1916 12525021018512520/ 24 28-2320 15028024021515222 / 26 28-2320 20033029026520422/ 26 28-2320 25040035532525424/ 30 212-2522 30041540037030524/ 32 316-2522表15 JIS 16K、RF、FF mm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DN D D1D2D3t﹡f n-d M 2010075581914/ 18 14-1512 2512560702514 /18 14-1916 40140105853816 /20 24-1916 501551*********/ 20 28-1916 651751*********/ 22 28-1916 802001601357620/ 24 28-2320 10022518516010222/ 26 28-2320 12527022519512522/ 26 212-2522 15030526023015224/ 28 212-2522 20035030527520426/ 30 212-2522 25043038034525428/ 34 212-2724 30048043039530530/ 36 316-2724表16 JIS 20K、RF、FF mm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DN D D1D2D3t﹡f n-d M 2010075581916/ 18 14-1512 2512590702516/ 20 14-1916 40140105853818/ 22 24-1916 501551********* /22 28-1916 651751*********/ 24 28-1916 802001601357622/ 26 28-2320 10022518516010224/ 28 28-2320 12527022519512526/ 30 28-2522 15030526023015228/ 32 212-2522 20035030527520430/ 34 212-2522 25043038034525434/ 38 212-2724 30048043039530536/ 40 316-2724﹡t值中较小值为钢及可锻铸铁法兰；较大值为铸铁法兰。
美标、日标、国标法兰尺寸对照表
DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600
90 95 105 115 140 150 165 185 200 220 250 285 340 395 445 505 565 615 670 780
DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN90 DN100 DN125 DN150 DN200 140 155 175 200 210 225 270 305 350 105 120 140 160 170 185 225 260 305 19 19 19 22 22 22 25 25 25
ANSI标准 型 标准150型 标准
16kg=1.6MPa 法兰外径 螺栓孔距 螺栓直径
DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600
14 14 16 16 18 18 20 20 20 22 22 24 24 26 28 30 32 35 38 42
DN10 DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 DN400 DN450 DN500 DN600
60 65 75 85 100 110 125 145 160 180 210 240 295 350 400 460 515 565 620 725
国标、日标、美标法兰尺寸表
152 .5
19
4 19.1 DN80
190
152. 5
19
4
23. 9
DN8 0
21 0
168
2 2
8
2 2
4
DN1 00
22 9
190 .5
19
8
23.9
DN10 0
229
190. 5
19
8
23. 9
DN1 00
25 4
200
2 2
8
2 4
5
DN1 25
25 4
216 .5
22
8
23.9
DN12 5
8 18 DN90 210 170 22
8
20
DN9 0
21 0
170
2 3
8
2 4
4
DN1 00
21 0
175 19
8
18
DN10 0
225 185
22
8
22
DN1 00
22 5
185
2 3
8
2 4
5
DN1 25
25 0
210 23
8
20
DN12 5
270 225
25
8
22
DN1 25
27 0
225
----
in
公 称 通 径?
10kg=1.0MPa
16kg=1.6MPa
法螺 螺
公称
法
兰 栓 栓 螺栓 法兰 通 法兰 螺栓 螺栓 螺栓 兰
外 孔 直 孔数 厚度 径? 外径 孔距 直径 孔数 厚
公 称 通 径?
20kg=2.0MPa
法兰样本
A31
WFG
直角弯头卡套接管 SAE 法兰组件 SAE Flange Connectors, with Elbowed Bite-type Fitting Head
A33
SFV
焊接式 SAE 三通法兰组件 Weld-on SAE T-Flange Connection Kit
A35
AFLA
带止口 SAE 焊接法兰 SAE Socket Weld Flanges
页次 / Page Ai Aiii A1 A2
Bi Biii B1 B2
Ci Ciii C1 C2
Di Diii D1 D1 D2 D2 D2 D4
SAE 法兰系列 / SAE-flange Series
SAE 法兰系列 SAE Flange Series
Ai
SAE 法兰系列 / SAE-flange Series 目录 / Content
The indicated working pressure refers only to the flange itself. For the whole pipe line, to determine its maximum working pressure the pressure limits of all the used tubes, fittings and connectors should be considered.
密封件
本样本包含的法兰连接件均采用 O 型圈进行密封，标准供货 状态下，密封圈材料为丁腈橡胶 (NBR)，按订货要求，也可 提供氟橡胶 (FPM) 密封圈。
Seals
All flange connectors in this catalog use O-rings for sealing. As standard, the supplied O-rings are made up of nitrile butadiene rubber (NBR). Viton (FPM) O-rings can be supplied on require.
常用法兰尺寸(中、日、美标准)
DN250
405
355
26
12
29
10
DN300
445
400
22
12
28
DN300
460
410
26
12
32
12
DN350
505
460
22
16
30
DN350
520
470
26
16
35
14
DN400
565
515
26
16
32
DN400
580
525
30
16
38
16
DN450
615
565
26
20
35
DN450
螺栓孔距
螺栓直径
螺栓孔数
法兰厚度
3/8
DN10
DN10
1/2
DN15
DN15
3/4
DN20
DN20
1
DN25
DN25
11/4
DN32
DN32
11/2
DN40
127
98.5
16
4
14.3
DN40
127
98.5
16
4
17.5
2
DN50
152
120.5
19
4
15.9
DN50
152
121.5
19
4
19.1
21/2
318
270
2 2
12
28
DN200
381
330
25
12
30
DN250
法兰标准SAE_Flanges
NOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.680348 SF-0 3.00 2.53 5.31 4.188 1.62.88 4.031 3.580.355.6562375/8-11x2.0056 SF-03.502.706.00 4.7501.12.884.531 4.030.422.6562415/8-11x2.00Code 62 Split Flange–Fig.1PartFlange A B D E F G H J K Mounting Hardware No.Size ±.030±.030±.010±.030±.016±.010±.010±.005±.010O’Ring HHCS 12SFX-0.75 1.14 2.812.001.12.75 1.656 1.280.325.4062143/8-16x1.5016SFX-0 1.00 1.33 3.19 2.250 1.31.94 1.906 1.530.355.4692197/16-14x1.7520SFX-0 1.25 1.48 3.75 2.625 1.50 1.06 2.156 1.750.385.5312221/2-13x1.7524SFX-01.50 1.83 4.44 3.125 1.69 1.192.531 2.030.475.6562255/8-11x2.2532SFX-02.002.205.25 3.8122.061.44 3.1562.660.475.7812283/4-10x2.75Code 61 Metric Mounting OptionPad Metric DrilledMetric Tapped Size Bolt Holes Bolt Holes 88.5 mm M8 x 1.251210.5 mm M10 x 1.501610.5 mm M10 x 1.502010.5 mm M10 x 1.502412.5 mm M12 x 1.753212.5 mm M12 x 1.754012.5 mm M12 x 1.754816.5 mm M16 x 2.005616.5 mm M16 x 2.006416.5 mmM16 x 2.00Code 62 Metric Mounting OptionPad Metric Drilled Metric Tapped Size Bolt Holes Bolt Holes 88.5 mm M8 x 1.251210.5 mm M10 x 1.501612.5 mm M12 x 1.752014.5 mm M14 x 2.002416.5 mm M16 x 2.003221.0 mmM20 x 2.5090 Durometer Buna-N O’Ring for Split Clamp Heads O’Ring Size A (in.)B (in.)2100.500.750.1392140.75 1.000.139219 1.00 1.310.139222 1.25 1.600.139228 2.00 2.250.139232 2.50 2.750.139237 3.00 3.380.139241 3.50 3.880.1392454.004.380.139Also available in vitonAll items in our SAE Flange line are available with Metric Mounting options.Listed here are the standard metric drilled hole diameters and metric tapped holes which are provided both for Code 61 and Code 62 applications.Metric Mounting OptionsEach Kit Includes: (2) split flanges halves, (4) hex head bolt and lock washers, (1) buna-n o’ringNOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.6903Part Numbers with “U” Suffix include Bolt Kit and O’RingPart Numbers with “U” Suffix include Bolt Kit and O’RingPart Numbers with “U” Suffix include Bolt Kit and O-RingO’Ring Flat Face Pipe Pad G K K Mounting HardwarePart No.Size SizeA B C D E FThread HI J Drill TapFig. 1Fig. .2NPTFDia.UN-2B O’Ring SHCSCODE 61 3000 PSI NPTF THREADW43-8-8-U W104-8-8.50.50 1.81 2.13.688 1.500 1.42.63.50.50 1.25 1.000.3445/16-182105/16-18x1.25W43-12-12-U W104-12-12.75.75 1.97 2.56.875 1.875 1.42.71.75.75 1.54 1.250.4063/8-162143/8-16x1.50W43-16-16-U W104-16-16 1.00 1.00 2.17 2.75 1.031 2.062 1.50.711.00 1.00 1.81 1.560.4063/8-162193/8-16x1.50W43-20-20-U W104-20-20 1.25 1.25 2.68 3.12 1.188 2.312 1.61.83 1.25 1.25 2.22 1.750.4697/16-142227/16-14x1.75W43-24-24-U W104-24-24 1.50 1.50 3.07 3.66 1.406 2.750 1.77.98 1.50 1.50 2.50 2.115.5311/2-132251/2-13x1.75W43-32-32-U W104-32-32 2.00 2.00 3.54 4.00 1.688 3.062 1.77.98 2.00 2.00 3.12 2.490.5311/2-132281/2-13x1.75W43-40-40-U W104-40-40 2.50 2.50 4.09 4.49 2.000 3.500 1.97.98 2.50 2.50 3.62 2.995.5311/2-132321/2-13x1.75W43-48-48-U W104-48-483.003.004.885.282.438 4.1881.97 1.063.003.004.473.615.6565/8-112375/8-11x2.00O’RingFlat Face Pipe Pad G K K Mounting Hardware Part No.Size SizeA B C D E FStraight H I JDrill TapFig. 1Fig. .2ThreadDia.UN-2B O’Ring SHCSCODE 61 3000 PSI SAE STRAIGHT THREADW46-12-12-U –.75.75 1.97 2.56.875 1.875 1.42.7111/16-12.75 1.54 1.250.406–2143/8-16x1.50W46-16-16-U – 1.00 1.00 2.17 2.75 1.031 2.062 1.50.7115/16-12 1.00 1.81 1.560.406–2193/8-16x1.50W46-20-20-U – 1.25 1.25 2.68 3.12 1.188 2.312 1.61.8315/8-12 1.25 2.22 1.750.469–2227/16-14x1.75W46-24-24-U–1.501.503.073.661.4062.7501.77.9817/8-121.502.502.115.531–2251/2-13x1.75O’RingFlat Face Pipe Pad G K K Mounting Hardware Part No.Size SizeA B C D E FThread H I JDrill TapFig. 1Fig. .2NPTFDia.UN-2B O’Ring SHCSCODE 61 3000 PSI NPTF THREAD REDUCINGW43-12-16-U –.75 1.00 2.17 2.75 1.031 2.062 1.50.71.75.750 1.81 1.560.406–2193/8-16x1.50W43-16-20-U – 1.00 1.25 2.68 3.12 1.188 2.312 1.61.83 1.00 1.00 2.22 1.750.469–2227/16-14x1.75W43-20-24-U – 1.25 1.50 3.07 3.66 1.406 2.750 1.77.98 1.25 1.25 2.50 2.115.531–2251/2-13x1.75W43-24-32-U–1.502.003.544.001.688 3.062 1.77.981.501.503.122.490.531–2281/2-13x1.75NOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7003Part Numbers with “U” Suffix include Bolt Kit and O’RingO’RingFlat Face PipePad G K K Mounting Hardware Part No.Part No.Size SizeA B C D E FThread H I JDrill TapFig. 1Fig. .2NPTFDia.UN-2B O’Ring SHCSCODE 626000 PSI NPTF THREADW44-8-8-UW45-8-8.50.50 1.81 2.21.718 1.594 1.25.63.500.50 1.33 1.000.3445/16-182105/16-18x1.25W44-12-12-U W45-12-12.75.75 2.17 2.80.937 2.000 1.25.83.750.75 1.65 1.250.4063/8-162143/8-16x1.50W44-16-16-U W45-16-16 1.00 1.00 2.56 3.19 1.093 2.250 1.50.98 1.000 1.00 1.98 1.560.4927/16-142197/16-14x1.75W44-20-20-U W45-20-20 1.25 1.25 3.07 3.75 1.250 2.625 1.50 1.06.1.250 1.25 2.36 1.750.5311/2-132221/2-13x1.75W44-24-24-U W45-24-24 1.50 1.50 3.70 4.41 1.437 3.125 1.75 1.18 1.500 1.50 2.68 2.115.6565/8-112255/8-11x2.25W44-32-32-U W45-32-322.002.004.505.281.750 3.8121.75 1.46.2.0002.003.382.490.7813/4-102283/4-10x2.75O’Ring Flat Face Pipe Pad GK K Mounting Hardware Part No.Part No.SizeSizeA B C D E FStraight H I JDrill TapFig. 3Fig. .4ThreadDia.UN-2B O’Ring SHCSCODE 626000 PSI SAE STRAIGHT THREADW48-12-12-U W49-12-12.75.75 2.17 2.80.937 2.000 1.25.8311/16-12.751.65 1.250.4063/8-162143/8-16x1.50W48-16-16-U W49-16-16 1.00 1.00 2.56 3.19 1.093 2.250 1.50.9815/16-12 1.00 1.98 1.560.4927/16-142197/16-14x1.75W48-20-20-U W49-20-20 1.25 1.25 3.07 3.75 1.250 2.625 1.50 1.0615/8-12 1.25 2.36 1.750.5311/2-132221/2-13x1.75W48-24-24-U W49-24-24 1.50 1.50 3.70 4.41 1.437 3.125 1.75 1.1817/8-12 1.50 2.68 2.1155.6565/8-11225 5/8-11x2.25W48-32-32-U W49-32-322.002.004.505.281.750 3.8121.75 1.4621/2-122.003.382.490.7813/4-102283/4-10x2.75Part Numbers with “U” Suffix include Bolt Kit and O’RingNOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7103Part Numbers with “U” Suffix include Bolt Kit and O’RingPart Numbers with “U” Suffix include Bolt Kit and O’RingPart Numbers with “U” Suffix include Bolt Kit and O’RingO’RingFlat Face Pipe Pad J J KK Mounting Hardware Part No.Part No.Size SizeA B C D E F G HMin.Max.Drill Tap Fig.1Fig. 2Dia.UN-2B O’Ring SHCS500 PSI FLAT SOCKET-PIPEW72-48-48-U – 3.00 3.00 5.12 5.31 2.438 4.188 1.38 1.12 3.547 3.00 3.615 3.625.656–2375/8-11x2.50W72-56-56-U – 3.50 3.50 5.50 6.00 2.750 4.750 1.44 1.19 4.047 3.50 4.095 4.115.656–241 5/8-11x2.75W72-64-64-U–4.004.006.00 6.383.062 5.125 1.501.254.5784.00 4.595 4.615.656–2455/8-11x2.75O’RingFlat Face PipePad G H J J K K Mounting Hardware Part No.Part No.Size SizeA B C D E FDia.Dia.Dia.DIA.Drill Tap Fig.1Fig. 2Min.Max.Dia.UN-2B O’Ring SHCSCODE 61 3000 PSI FLAT SOCKET-PIPEW4-8-8-U W61-8-8.50.50 1.813 2.125.688 1.500.75.560.855.50 1.000 1.005.3445/16-182105/16-18x1.50W4-12-12-U W61-12-12.75.75 2.063 2.563.875 1.875.75.560 1.062.75 1.250 1.255.4063/8-162143/8-16x1.50W4-16-16-U W61-16-16 1.00 1.00 2.313 2.750 1.031 2.063.88.630 1.326 1.00 1.560 1.565.4063/8-162193/8-16x1.75W4-20-20-U W61-20-20 1.25 1.25 2.875 3.125 1.188 2.313.94.690 1.672 1.25 1.750 1.755.4697/16-142227/16-14x1.75W4-24-24-U W61-24-24 1.50 1.50 3.250 3.688 1.406 2.750 1.19.750 1.922 1.50 2.115 2.125.5311/2-132251/2-13x2.25W4-32-32-U W61-32-32 2.00 2.00 3.813 4.000 1.688 3.063 1.38.875 2.406 2.00 2.490 2.500.5311/2-132281/2-13x2.50W4-40-40-U W61-40-40 2.50 2.50 4.281 4.500 2.000 3.500 1.75 1.00 2.906 2.50 2.995 3.005.5311/2-132321/2-13x2.75W4-48-48-UW61-48-483.003.00 5.156 5.313 2.4384.188 2.121.253.5473.00 3.615 3.625.6565/8-112375/8-11x3.50O’Ring Flat Face Pipe Pad J JKK Mounting Hardware Part No.Part No.Size SizeA B C D E FG HMin.Max.DrillTap Fig.1Fig. 2Dia.Dia.UN-2B O’Ring SHCSCODE 61 3000 PSI FLAT SOCKET-PIPE REDUCING FLANGESW4-8-12-U –.50.75 2.0632.563.875 1.875.75.560.855.75 1.250 1.255.406–2143/8-16x1.50W4-12-16-U –.75 1.00 2.3132.750 1.031 2.063.88.630 1.062 1.00 1.560.565.406–2193/8-16x1.75W4-16-20-U – 1.00 1.25 2.8753.125 1.188 2.313.94.690 1.326 1.25 1.750 1.755.469–2227/16-14x1.75W4-20-24-U – 1.25 1.50 3.2503.688 1.406 2.750 1.19.750 1.672 1.50 2.115 2.125.531–2251/2-13x2.25W4-24-32-U–1.502.003.8134.000 1.688 3.063 1.38.8751.9222.00 2.490 2.500.531–2281/2-13x2.50NOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7203O’Ring Pipe Pad J J KK Mounting Hardware Size SizeA B C D E FG H Min.Max.Drill Tap Fig.1Fig. 2Dia.Dia.Dia.UN-2BO’RingSHCSCODE 626000 PSI FLAT SOCKET PIPEW59-8-8-UW60-8-8.50.50 1.94 2.30.718 1.594 1.25.560.855.50 1.000 1.005.3445/16-182105/16-18x2.00W59-12-12-U W60-12-12.75.75 2.50 2.95.937 2.000 1.25.560 1.063.751.250 1.255.4063/8-162143/8-16x2.00W59-16-16-U W60-16-16 1.00 1.00 2.75 3.19 1.093 2.250 1.50.630 1.328 1.00 1.560 1.565.4697/16-142197/16-14x2.50W59-20-20-U W60-20-20 1.25 1.25 3.06 3.75 1.250 2.625 1.50.690 1.672 1.25 1.750 1.755.5311/2-132221/2-13x2.50W59-24-24-U W60-24-24 1.50 1.50 3.75 4.44 1.437 3.125 1.75.750 1.922 1.50 2.115 2.125.6565/8-112255/8-11x3.00W59-32-32-U W60-32-322.002.004.505.251.750 3.812 1.75.8752.4062.00 2.490 2.500.7813/4-102283/4-10x3.00Part Pad J J No.SizeA BC D E HDia.Dia.K Fig. 3±.010±.010Min.Max.Dia.CODE 62 O-RING SPACERASX-12-GP0.7502.50 2.950.937 2.000 1.2500.750 1.250 1.2560.406ASX-16-GP 1.000 2.753.19 1.093 2.250 1.500 1.000 1.560 1.5650.469ASX-20-GP 1.250 3.06 3.75 1.250 2.625 1.500 1.250 1.750 1.7550.531ASX-24-GP 1.500 3.754.44 1.437 3.125 1.750 1.500 2.115 2.1250.656ASX-32-GP 2.0004.505.251.750 3.8121.7502.0002.490 2.5000.781CODE 61 O-RING SPACERAS-8-GP 0.500 1.813 2.1250.688 1.5000.880.500 1.000 1.0050.344AS-12-GP 0.750 2.063 2.5630.875 1.8750.880.750 1.250 1.2550.406AS-16-GP 1.000 2.313 2.750 1.031 2.0630.88 1.000 1.560 1.5650.406AS-20-GP 1.250 2.875 3.125 1.188 2.3130.94 1.250 1.750 1.7550.469AS-24-GP 1.500 3.250 3.688 1.406 2.750 1.19 1.500 2.115 2.1250.531AS-32-GP2.0003.8134.000 1.688 3.0631.382.0002.490 2.5000.531NOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7303O’RingPadJ J K K Mounting Hardware Part SizeA B C D EMin.Max.Drill Tap Fig. 1Fig. 2Dia.UN-2B O’Ring SHCSCODE 61 3000 PSI BLANKINGW36-8-8-U W37-8-8.50 1.813 2.125.688 1.500.750 1.000 1.005.3445/16-182105/16-18x1.50W36-12-12-U W37-12-12.75 2.063 2.563.875 1.875.7501.2501.255.4063/8-162143/8-16x1.50W36-16-16-U W37-16-16 1.002.313 2.750 1.031 2.063.880 1.560 1.565.4063/8-162193/8-16x1.75W36-20-20-U W37-20-20 1.25 2.875 3.125 1.188 2.313.940 1.7501.755.4697/16-142227/16-14x1.75W36-24-24-U W37-24-24 1.50 3.250 3.688 1.406 2.750 1.190 2.115 2.125.5311/2-132251/2-13x2.25W36-32-32-U W37-32-32 2.00 3.813 4.000 1.688 3.063 1.440 2.490 2.500.5311/2-132281/2-13x2.50W36-40-40-U W37-40-40 2.50 4.281 4.500 2.000 3.500 1.815 2.995 3.005.5311/2-132321/2-13x2.75W36-48-48-U W37-48-483.005.156 5.313 2.438 4.188 2.190 3.6153.625.6565/8-112375/8-11x3.50CODE 62 6000 PSI BLANKINGW38-8-8-U W39-8-8.50 1.94 2.30.718 1.594.870 1.0001.005.3445/16-18210 5/16-18x1.50 W38-12-12-U W39-12-12 .75 2.50 2.95.937 2.000 1.250 1.250 1.255.4063/8-162143/8-16x1.50W38-16-16-U W39-16-16 1.00 2.75 3.19 1.093 2.250 1.500 1.560 1.565.4697/16-142197/16-14x1.75W38-20-20-U W39-20-20 1.25 3.06 3.75 1.250 2.625 1.565 1.750 1.755.5311/2-132221/2-13x1.75W38-24-24-U W39-24-24 1.50 3.75 4.44 1.437 3.125 1.815 2.115 2.125.6565/8-112255/8-11x2.25W38-32-32-U W39-32-32 2.00 4.50 5.25 1.750 3.812 1.815 2.490 2.500.7813/4-102283/4-10x2.00W38-40-40-U W39-40-40 2.50 5.87 6.87 2.312 4.875 2.060 2.995 3.005.9067/8-92327/8-9x3.50W38-48-48-U W39-48-483.007.008.502.812 6.000 2.6203.6153.625 1.15611/8-7237 11/8-7x4.50Figure 1Figure 2Part Numbers with “U” Suffix include Bolt Kit and O’RingNOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7403Part Numbers with ”U” Suffix include Bolt Kit and O’RingPart Numbers with “U” Suffix include Bolt Kit and O’RingFigure 1O’Ring Pad G J J K KMounting Hardware SizeA B C D EStraight HMin.Max.Drill Tap L M NFig.1ThreadDia.UN-2BO’RingsSHCSCODE 61 3000 PSI ELBOW NPTF THREADW168-12-12-U .75 1.69 2.56.875 1.875 1.25.75 .75 1.250 1.255.406– 2.28 1.44.8752143/8-16x2.00W168-16-16-U 1.00 1.94 2.75 1.031 2.062 1.50 1.00 1.00 1.560 1.565.406– 2.62 1.66 1.0622193/8-16x2.25W168-20-20-U 1.25 2.19 3.12 1.188 2.312 1.81 1.25 1.25 1.750 1.755.469– 3.00 1.91 1.1882227/16-14x2.75W168-24-24-U 1.50 2.56 3.69 1.406 2.750 2.00 1.50 1.50 2.115 2.125.531– 3.33 2.05 1.3122251/2-13x3.00W168-32-32-U2.003.064.331.688 3.0622.502.002.002.490 2.500.531–3.812.28 1.6562285/8-11x3.50CODE 61 3000 PSI ELBOW SOCKET WELDW176-12-12-U .75 1.69 2.56.8751.875 1.25 1.062.75 1.2501.255.406–2.28 1.44.8750.560.752143/8-16x2.00W176-16-16-U 1.00 1.94 2.75 1.031 2.062 1.50 1.328 1.00 1.560 1.565.406– 2.62 1.66 1.0620.56 1.002193/8-16x2.25W176-20-20-U 1.25 2.19 3.12 1.188 2.312 1.81 1.672 1.25 1.750 1.755.469– 3.00 1.91 1.1880.62 1.252227/16-14x2.75W176-24-24-U 1.50 2.56 3.69 1.406 2.750 2.00 1.922 1.50 2.115 2.125.531– 3.28 2.05 1.3120.691.502251/2-13x3.00W176-32-32-U2.003.064.33 1.688 3.062 2.50 2.406 2.00 2.4902.500.531–3.812.28 1.656.075 2.002281/2-13x3.50O’RingPad G J J K KMounting Hardware SizeA B C D E Thread H Min.Max.Drill Tap L M NFig.1NPTDia.UN-2BO’RingsSHCSCODE 61 3000 PSI ELBOW SAE STRAIGHT THREADW164-12-12-U .75 1.69 2.56.875 1.875 1.2511/16-12.75 1.250 1.255.406– 2.28 1.44.8752143/8-16x2.00W164-16-16-U 1.00 1.94 2.75 1.031 2.062 1.5015/16-12 1.00 1.560 1.565.406– 2.62 1.66 1.062219 3/8-16x2.25W164-20-20-U 1.25 2.19 3.12 1.188 2.312 1.8115/8-12 1.25 1.750 1.755.469– 3.00 1.91 1.1882227/16-16x2.75W164-24-24-U 1.50 2.56 3.69 1.406 2.750 2.0017/8-12 1.50 2.115 2.125.531– 3.33 2.05 1.312225 1/2-13x3.00W164-32-32-U2.003.064.331.688 3.0622.5021/2-122.002.4902.500.531–3.812.28 1.6562281/2-13x3.50NOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7503O’RingFlat Face Pipe Pad GH K K Mounting Hardware Part No.Part No.SizeSizeA B C D E FPipe Pipe JDrill Tap Fig. 1Fig. .2O.D.I.D.Dia.UN-2B O’Ring SHCSCODE 61 BUTT WELD-SCHED 40 PIPEW35-12-U W34-12 .75.75 1.97 2.56.875 1.875 1.42.71 1.050.82 1.250.4063/8-162143/8-16 x 1.50W35-16-U W34-16 1.00 1.00 2.17 2.75 1.031 2.062 1.50.71 1.315 1.04 1.560.4063/8-162193/8-16 x 1.50W35-20-U W34-20 1.25 1.25 2.68 3.12 1.188 2.312 1.61.83 1.660 1.38 1.750.4697/16-142227/16-14 x 1.75W35-24-U W34-24 1.50 1.50 3.07 3.66 1.406 2.750 1.73.98 1.900 1.61 2.115.5311/2-132251/2-13 x 1.75W35-32-U W34-32 2.00 2.00 3.54 4.00 1.688 3.062 1.77.98 2.375 2.06 2.490.5311/2-132281/2-13 x .1.75W35-40-U W34-40 2.50 2.50 4.09 4.49 2.000 3.500 1.97.98 2.875 2.46 2.995.5311/2-132321/2-13 x 1.75W35-48-U*W34-48 * 3.003.004.885.282.4384.1881.971.063.500 3.06 3.615.6565/8-112375/8-11 x 2.00O’Ring Flat Face Pipe Pad G H K K Mounting Hardware Part No.Part No.Size SizeA B C D E F Pipe Pipe JDrill Tap Fig. 1Fig. .2O.D.I.D.Dia.UN-2B O’Ring SHCSCODE 61 BUTT WELD-SCHED 80 PIPEW24-12-U W23-12 .75.75 1.97 2.56.875 1.875 1.42.71 1.050.742 1.250.4063/8-162143/8-16 x 1.50W24-16-U W23-16 1.00 1.00 2.17 2.75 1.031 2.062 1.50.71 1.315.957 1.560.4063/8-162193/8-16 x 1.50W24-20-U W23-20 1.25 1.25 2.68 3.12 1.188 2.312 1.61.83 1.660 1.278 1.750.4697/16-142227/16-14 x 1.75W24-24-U W23-24 1.50 1.50 3.07 3.66 1.406 2.750 1.73.98 1.900 1.500 2.1155311/2-132251/2-13 x 1.75W24-32-U W23-32 2.00 2.00 3.54 4.00 1.688 3.062 1.77.98 2.375 1.939 2.490.5311/2-132281/2-13 x 1.75W24-40-U W23-40 2.50 2.50 4.09 4.49 2.000 3.500 1.97.98 2.875 2.323 2.995.5311/2-132321/2-13 x 1.75W24-48-U*W23-48 * 3.003.004.885.282.4384.1881.971.063.500 2.900 3.615.6565/8-112375/8-11 x 2.00O’RingFlat Face Pipe Pad G H K K Mounting Hardware Part No.Part No.Size SizeA B C D E F Pipe Pipe JDrill Tap Fig. 1Fig. .2O.D.I.D.Dia.UN-2B O’Ring SHCSCODE 61 BUTT WELD-SCHED 160 PIPEW27-12-U W25-12 .75.75 1.97 2.56.875 1.875 1.42.71 1.050.614 1.250.4063/8-162143/8-16 x 1.50W27-16-U W25-16 1.00 1.00 2.17 2.75 1.031 2.062 1.50.71 1.315.815 1.560.4063/8-162193/8-16 x 1.50W27-20-U W25-20 1.25 1.25 2.68 3.12 1.188 2.312 1.61.83 1.660 1.160 1.750.4697/16-142227/16-14 x 1.75W27-24-U W25-24 1.50 1.50 3.07 3.66 1.406 2.750 1.73.98 1.900 1.337 2.115.5311/2-132251/2-13 x 1.75W27-32-U W25-32 2.00 2.00 3.54 4.00 1.688 3.062 1.77.98 2.375 1.689 2.490.5311/2-132281/2-13 x 1.75W27-40-U W25-40 2.50 2.50 4.09 4.49 2.000 3.500 1.97.98 2.875 2.125 2.995.5311/2-132321/2-13 x 1.75W27-48-U*W25-48 *3.003.004.885.282.4384.1881.971.063.5002.6243.615.6565/8-112375/8-11 x 2.00*note-bar stock material Part Numbers with ”U” Suffix include Bolt Kit and O’RingNOTE: WITH VESCORS' POLICY OF CONSTANTLY IMPROVING ITS PRODUCTS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.7603CODE 62 BUTT WELD-SCHED 80 PIPEW28-12-U –.75.75 2.17 2.80.937 2.000 1.390.83 1.0500.742 1.2500.4063/8-162143/8-16 x 1.50W28-16-U – 1.00 1.00 2.56 3.19 1.093 2.250 1.610.83 1.3150.957 1.5600.4697/16-142197/6-14 x 1.75W28-20-U – 1.25 1.25 3.07 3.75 1.250 2.625 1.730.98 1.660 1.278 1.7500.5311/2-132221/2-13 x 1.75W28-24-U – 1.50 1.50 3.70 4.41 1.437 3.125 2.17 1.18 1.900 1.500 2.1150.6565/8-112255/8-11 x 2.25W28-32-U – 2.00 2.00 4.50 5.28 1.750 3.812 2.56 1.45 2.375 1.939 2.4900.7813/4-102283/4-10 x 2.75W28-40-U*– 2.50 2.50 5.00 6.88 2.312 4.875 2.37 1.50 2.875 2.323 2.9950.9407/8-92327/8-9 x 3.00W28-48-U*– 3.003.006.008.502.8126.0002.962.003.500 2.900 3.6151.19011/8-723711/8-7 x 4.00O’Ring Flat Face Pipe Pad G H K K Mounting Hardware Part No.Part No.Size SizeA B C D E F Pipe Pipe JDrill Tap Fig. 1Fig. .2O.D.I.D.Dia.UN-2B O’Ring SHCSCODE 62 BUTT WELD-SCHED 160 PIPE–W29-120.750.75 2.17 2.800.937 2.000 1.380.83 1.0500.614 1.250.4063/8-162143/8-16 x 1.50–W29-16 1.00 1.00 2.56 3.19 1.093 2.250 1.610.83 1.3150.815 1.560.4697/16-142197/16-14 x 1.75–W29-20 1.25 1.25 3.07 3.75 1.250 2.625 1.730.98 1.660 1.160 1.750.5311/2-132221/2-13 x 1.75–W29-24 1.50 1.50 3.70 4.41 1.437 3.125 2.17 1.18 1.900 1.337 2.115.6565/8-112255/8-11 x 2.25–W29-32 2.00 2.00 4.50 5.28 1.750 3.812 2.56 1.46 2.375 1.689 2.490.7813/4-102283/4-10 x 2.75–W29-40* 2.50 2.50 5.00 6.88 2.312 4.875 2.37 1.50 2.875 2.125 2.995.9407/8-92327/8-9 x 3.00–W29-48*3.003.006.008.502.8126.0002.962.003.5002.6243.6151.19011/8-723711/8-7 x 4.00PartPad K No.SizeA B C D E F G H JTap Fig. 1UNC-2BCODE 61 3000 PSI TANK PILOTW22-12.75 1.69 2.56.875 1.875 1.18.62 1.375.75 1.063/8-16W22-16 1.00 1.94 2.75 1.031 2.062 1.25.56 1.500 1.00 1.123/8-16W22-20 1.25 2.19 3.12 1.188 2.312 1.44.62 1.750 1.25 1.207/16-14W22-24 1.50 2.56 3.69 1.406 2.750 1.75.81 2.125 1.50 1.621/2-13W22-32 2.00 3.06 4.00 1.688 3.062 2.00 1.06 2.500 2.00 1.881/2-13W22-402.503.564.502.0003.5002.311.123.2502.50 2.191/2-13*note-bar stock materialPart Numbers with ”U” Suffix include Bolt Kit and O’Ring。
常用法兰规格尺寸表
1630 1790
1830
K nL
D
K nL D
K nL D
K nL D
K
nL
100
150 110
150
110
14 165 125 4
165
130 4 150
185 145 200 160
185 18
200
170
220 180
220
200
250 210 8
250
18
225 8
285 240
38
16 DN450 615 565 26 20 35 DN450 640 585 30 20
42
18 DN500 670 620 26 20 38 DN500 715 650 33 20
46
20 DN600 780 725 26 20 42 DN600 840 770 36 20
52
24
JIS 标准
3 DN80 185 150 19 8 18 DN80 200 , 160 22 8
31/2 DN90 195 160 19
8
18 DN90 210 170 22 8
4 DN100 210 175 19 8 18 DN100 225 185 22 8
5 DN125 250 210 23 8 20 DN125 270 225 25 8
19.1
21/2 DN65 178 139.5 19
4 17.5 DN65 178 139.5 19 4
22.3
3 DN80 190 152.5 19 4 19.1 DN80 190 152.5 19 4
23.9
4 DN100 229 190.5 19 8 23.9 DN100 229 190.5 19 8
ASME,EN,JIS法兰尺寸表
NPS Outside
diameter
Flange thickness Diameter of bolt circle Diameter of bolt holes Diameter of
hub
O
t f W L Number Size X [mm]
[mm][mm][mm]Qty [inch/mm][mm]4
diameter for
back facing
T #R 1 #R 2 *f 1d 1Type Radius for tool nose Diameter of
hub Hub diameter for back
facing
b #T # *r #r 2 # *f g Radius of blade edge
[mm]
R a Surface finish for raised face R a Corner radii Raised face Surface finish for raised face Corner radii Raised face
Corner radii Raised face
Neck diameter for
back facing T
R 1R 2f 1R [mm]
[mm][mm][mm][mm]155
81,62157.2160
157.2160
157.2176
81,62185.7195
185.7195
185.7201
101,62215.9230
215.9230215.9Neck
10023022.3190.51985/81354
10025530.220022.283/41464
法兰规格尺寸表大全
法兰规格尺寸表大全法兰规格是指管道系统中用于连接或支撑管道的一种重要元件，具有固定管道及连接紧固件的作用。
按照标准规格设计，法兰可分为钢制、铸铁和塑料制法兰等多种材质。
下面是常用的法兰规格尺寸表大全，希望对大家有所帮助。
1、美标法兰美标法兰分为150#、300#、600#、900#、1500#、2500#等不同压力等级，对应的尺寸如下：压力等级尺寸150# 1/2"~24"300# 1/2"~24"600# 1/2"~24"900# 1/2"~16"1500# 1/2"~12"2500# 1/2"~12"2、日标法兰日标法兰则是按照JIS B2220-2004标准规格设计，其尺寸范围如下：公称压力 MPa 钢制法兰铸铁法兰尺寸(mm) 尺寸(mm)0.25 15～1200 15～6000.40 15～1200 15～6000.63 15～1200 15～6001.0 15～1200 15～6001.6 15～1200 15～6002.5 15～1200 15～6004.0 15～600 15～3005.0 15～450 15～3007.5 15～400 15～20010.0 15～300 15～20016.0 15～200 15～1003、德标法兰德标法兰是按照DIN PN6、PN10、PN16、PN25、PN40等不同压力等级进行分类，其尺寸如下：公称直径尺寸(mm)DN10~40 90DN50~80 110DN100~150 150DN200~300 225DN350~600 320DN700~1200 5004、欧标法兰欧标法兰则是按照EN 1092-1标准规格设计，尺寸如下：公称压力 PN2.5 PN6 PN10 PN16 PN25 PN40DN10~150 60 75 90 105 115 140DN200~300 165 185 200 220 250 320DN350~600 420 450 510 580 660 725DN700~1000 800 900 975 1075 1175 1325DN1200~2000 1600 1750 1950 2150 2325 2550 以上是常见的几种法兰规格尺寸表大全，希望对大家有所帮助。
sae法兰接头 软管接头 标准尺寸表
sae法兰接头软管接头标准尺寸表sae法兰接头、软管接头、标准尺寸表一、引言在液压系统中，sae法兰接头和软管接头是两种常见的关键部件，它们在液压设备和机械中起着连接和传递压力的重要作用。
标准尺寸表则是对这些接头的规格和尺寸进行详细的描述和分类，以确保其在不同系统中的通用性和适用性。
本文将深入探讨这三个主题，以帮助读者更好地理解其背后的原理和应用。
二、sae法兰接头1. 定义和分类sae法兰接头是一种常用的液压连接件，它通常由法兰、垫片和螺栓组成。
根据其连接方式和尺寸，可以将其分为多种类型，包括3000psi、6000psi和9000psi等不同压力等级的接头。
2. 结构和原理sae法兰接头的结构设计使其具有良好的密封性和承压能力，从而适用于高压液压系统。
其原理在于通过螺纹连接和法兰螺栓的受力传递，实现液压油的无漏、高效传递。
3. 应用和注意事项在液压系统中，sae法兰接头通常用于连接液压泵、阀门和油缸等部件，因此在安装和使用过程中需要注意密封性和安全性的相关问题。
三、软管接头1. 概述和分类软管接头是液压系统中用于连接软管和管件的一种重要部件，其类型包括直通接头、弯头接头、T型接头和Y型接头等多种形式。
2. 特点和优势软管接头具有柔韧性、易于安装和更换的特点，在某些场合下具有比刚性管道更好的适应性和便利性。
3. 使用注意事项由于软管接头在液压系统中承担了传递压力和介质的任务，因此在选择、安装和使用过程中需要注意材质耐压能力、连接方式以及防漏等方面的问题。
四、标准尺寸表1. 涵盖内容和分类标准尺寸表覆盖了sae法兰接头和软管接头的详细规格和尺寸，以确保其在设计和使用中的通用性和相互替代性。
2. 标准制定机构和意义给出一些国际标准的说明和描述，以使读者更好地了解标准尺寸表的制定和应用。
3. 实际应用和总结标准尺寸表在液压系统设计和维护中起着重要作用，它为液压接头的选择、设计、替换和维护提供了明确的依据和参考。
国际标准法兰尺寸表(1.0MPa-2.5MPa)便于打印版
450
480
615
565
26/25
20
M24/M22
532
4
30
484
24.40
500
530
670
620
26/25
20
M24/M22
585
4
32
534
27.70
600
630
780
725
30
20
M27
685
5
36
634
39.40
700
720
895
840
30
24
M27
800
5
36
715
53
800
公称
通径
DN
管子
外径
A
连接尺寸
密封尺寸
法
兰
厚
度
C
法
兰
高
度
H
法
兰
内
径
B
劲
部
直
径
Nmax
圆
角
半
径
R
法兰理论
重量kg
法兰
管径D
系列1
/系列2
螺栓孔
中心圆
直径
K
螺栓孔
直径L
系列1/
系列2
螺栓、螺柱
d
X
系列1
/
系列2
Y
系列1
/
系列2
f
f1
f2
数量
n
螺纹Th
系列1/
系列20
14
4
M12
50
国标法兰尺寸表 1.0MPa-2.5MPa