德国阀门标准DIN 2630～2636法兰标准尺寸
法兰尺寸表
法兰尺寸表法兰制造标准作者：admin产品来源：本站原创点击数：189 更新时间：2008-8-19 【字体：小大】法兰结构图作者：admin产品来源：本站原创点击数：128 更新时间：2008-8-19 【字体：小大】产品录入：admin 责任编辑：admin法兰标准体系作者：admin产品来源：本站原创点击数：112 更新时间：2008-8-19 【字体：小大】法兰标准体系管道法兰按与管子的连接方式可分为五种基本类型：平焊法兰、对焊法兰、螺纹法兰、承插焊法兰、松套法兰。
法兰的密封面型式有有多种，一般常用有凸面（RF）、凹面（FM）、凹凸面（MFM）、榫槽面（TG）、全平面（FF）、环连接面（RJ）。
相应材质：20#、A105、Q235A、12Cr1MoV、16MnR、15CrMo、18-8、321、304、304L、316、316L等。
一、美标ANSIBI605、WN、SO、SW、PL、BL、TH、LJ。
二、日标JIS、B2220。
三、德标DIN、2527-2635四、欧洲系列、国行标准。
HG20615-97<-->HG20614-97五、美洲系列、国行标准。
HG20615-97<-->HG20635-97六、国家标准。
GB9122-GB9123-88七、石化、机械部标准。
JI81-86-59-94、JB2555-79八、电力部标准。
GD-87 DG-78九、化工部标准。
HGJ44-76-91 HG5010-5028-58十、压力容器法兰。
JB/T 4700-4707-2000法兰制造流程作者：admin产品来源：本站原创点击数：71 更新时间：2008-8-19 【字体：小大】法兰产品系列作者：admin产品来源：本站原创点击数：63 更新时间：2008-8-19 【字体：小大】。
法兰标准尺寸表
法兰标准尺寸表法兰标准尺寸表三、JIS 10K 、16K 、20K 、30K 、40K 、63K 、RF 、FF 法兰尺寸表表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部分凸出高度螺栓孔数量与直径螺栓直径DN D D1 D2 D3 t* f n-d M 20 100 75 58 19 14 18 1 4-15 12 25 125 90 70 25 14 18 1 4-19 16 40 140 105 85 38 16 20 2 4-19 16 50 155 120 100 51 16 20 2 4-19 16 65 175 140 120 61 18 22 2 4-19 16 80 185 150 130 76 18 22 2 8-19 16 100 210 175 155 102 18 24 2 8-19 16 125 250 210 185 125 20 24 2 8-23 20 150 280 240 215 152 22 26 2 8-23 20200 330 290 265 204 22 26 2 8-23 20 250 400 355 325 254 24 30 2 12-25 22 300 415 400 375 305 24 32 3 16-25 22 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部分凸出高度螺栓孔数量与直径螺栓直径DN D D1 D2 D3 t* f n-d M20 100 75 58 19 14 18 1 4-15 1225 125 60 70 25 14 18 1 4-19 1640 140 105 85 38 16 20 2 4-19 1650 155 120 100 51 16 20 2 8-19 1665 175 140 120 64 18 22 2 8-19 1680 200 160 135 76 20 24 2 8-23 20100 225 185 160 102 22 26 2 8-23 20 125 270 225 195 125 22 26 2 12-25 22 150 305 260 230 152 24 28 2 12-25 22 200 350 305 275 204 26 30 2 12-25 22 250 430 380 345 254 28 34 2 12-27 24 300 480 430 395 305 30 36 3 16-27 24 表16 JIS 20K 、RF、FF mm公称通径外径螺栓孔中连接凸出内径法兰厚度连接部分螺栓孔数螺栓直径心圆直径部分直径凸出高度量与直径DN D D1 D2 D3 t* f n-d M20 100 75 58 19 16 18 1 4-15 1225 125 90 70 25 16 20 1 4-19 1640 140 105 85 38 18 22 2 4-19 1650 155 120 100 51 18 22 2 8-19 1665 175 140 120 64 20 24 2 8-19 1680 200 160 135 76 22 26 2 8-23 20100 225 185 160 102 24 28 2 8-23 20 125 270 225 195 125 26 30 2 12-25 22 150 305 260 230 152 28 32 2 12-25 22 200 350 305 275 204 30 34 2 12-25 22 250 430 380 345 254 34 38 2 12-27 24 300 480 430 395 305 36 40 3 16-27 24 *t 值中较小值为钢及可锻铸铁法兰；较大值为铸铁法兰。
din2638法兰标准
DIN2638法兰标准通常是指德国DIN标准，其中DIN是指德国工业标准（Deutsches Institut für Normung e.V.，简称DIN）。
该标准通常用于制定和规定各种产品、部件和机械设备的尺寸、性能和质量标准。
根据DIN2638标准，法兰（Flange）是一种用于连接管道、设备和其他装置的元件，其作用是传递压力、密封和固定连接。
在DIN2638标准中，法兰的尺寸、形状和连接方式都有明确的规定。
例如，标准中规定了法兰的直径、厚度、密封面尺寸、螺栓孔直径和数量等参数，同时还规定了法兰的材料、制造工艺和质量要求等方面的内容。
需要注意的是，DIN2638标准并不是唯一的法兰标准，世界各国都有自己的法兰标准，如中国国家标准（GB）、美国标准（ASME）等。
因此，在使用DIN2638标准时，应注意与其他标准的差异和兼容性。
DIN 2630～2637法兰标准尺寸
Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 1 y 2.5 See DIN image 5Welding neck flangesRated pressure 1 and 2,5 VorschweiBflansche Nenndruck 1 und 2,5.Medidas en milimetros Dimensions in mm MaBein mmKg10 a 100010 to 100010 bis 1000120012201375261320701245716161280532M27 3073,9140014201575261520701445716161480536M27 3085,5160016201790261730801645816201690540M27 30108180018201990261930801845916201890544M27 301252000202021902621308020451016222090548M27 301382200222024052823409022481018252295652M30 331722400242026052825409024481018252495656M30 331962600262028052827409026481018252695660M30 332032800282030303029609028481018252910664M33 362593000302032303031609030501018253110668M33 362923200322034303033609032501020253310672M33 362943400342036303235609534501020283510676M33 3633136003620384032377010036521020283720680M33 3640238003820404534397010038521020283920680M36 3941640004020424534417010040521020284120684M3639437DIN 2630See DIN 2631. Rated pressure 6VorschweiBflansche nach DIN 2631, Nenndruck 6 verwenden.Diámetro Nominal Rated Diameter Nennweite Peso de una brida / Weight of a flange / Gewicht einesFlansches (7,85 Kg/dm3)Numero / Number / Anzahl Rosca / Thread / Gewinded4f d2 Vease DIN 2631. Presion nominal 6Tornillos / Screws /Schraubend1 D b k h1 d3 s r h2 Cuello / Neck /AnsatzResalto/ RaisedTubo / Pipe / Rohr - AnschluBmabe Brida / Flange / FlanschBridas con cuello para soldar Ver imagen DIN 5Presion nominal 6See DIN image 5Welding neck flanges Rated pressure 6VorschweiBflansche Nenndruck 6ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2Kg — 142217,2— 26— 202821,3— 30— 253526,9— 38— 304033,7— 42— 385042,455— 44,55848,3— 62— 577060,3— 746576,1— 1601413038882,96911034M 12 141,678088,9— 19016150421023,281012834M 16 182,71— 108122- 133148139,5- 155- 159172168,3- 184200219,1- 32020280552365,9101525838M 16 187,78- 267282273- 290300323,9- 44022395623427,11215365412M20 2214355.6 - 18,5- 36816,7406,4- 21,2- 41919500508- 64524600685387,11215570420M20 2228,6600610- 75524705706407,11216670520M24 2631,5700711- 86024810707407,11216775524M24 2637,4800813- 97524920708427,11216880524M 27 3046,1900914- 1075261020709427,11216980524M27 3055,610001016- 11752611207010457,116161080528M27 3061,912001220- 1405281340901248816201295532M30 3310014001420- 1630321560901452816201510536M33 3614916001620- 1830341760901655916201710540M33 3618018001820- 204536197010018551016201920544M36 3922520002020- 226538218011020581116252125548M39 4229522002220- 247542239011522601218252335652M39 4236124002420- 268544260012524621318252545656M39 4241526002620- 290546281013026651418252750660M45 4853028002820- 311548302013528651518302960664M45 4864330003020- 331550322014030681618303160668M45 4877732003220- 352554343015032721620303370672M45 4885134003420- 373556364016034751820353580676M45 4899336003620-397060386016536781820353790680M 52561001MaBein mmDIN 2631M20 2212154654M 20 2240054022495654387,116154154121810,835049022445623857,112312312M 16 185,1525037522335606,3121520238M 16 184,4915026518225484,5101217838M 16 183,241252401820048481014834M 16 141,3410021016170453,68109034M 12 141,185014014110382,9688034M 12 141,054013014100382,6677024M 12 110,747321201490352,6666024M 10 110,592251001475352,6465024M 10 110,39220901465322,3464024M 10 110,33515801255302463524M 10 281,84610751250d4fd2 Peso de una brida / Weight of a flange / Gewicht eines Flansches (7,85 Kg/dm3)Resalto / Raised face/DichtleisteTornillos / Screws /SchraubenNumero / Number / Anzahl Rosca /Thread / GewindeDbd1Tubo / Pipe / Rohr - AnschluBmabeBrida / Flange /Flansch Diámetro Nominal Rated Diameter NennweiteMedidas en milimetros Dimensions in mmCuello / Neck /Ansatzkh1d3sr h2Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 10See DIN image 5Welding neck flanges Rated pressure 10VorschweiBflansche Nenndruck 10ISO Serie 1 Reihe 1 DIN Serie 2Reihe 2Kg10 a 15010 to 15010 bis 150200219,1- 34024295622355,9101626838M20 2211,3- 267285273- 292300323,9- 44526400683447,11216370412M20 2217,4355,6- 23,6- 36821,6406,4- 28,6- 41926,2( 450 )457- 61528565724887,11216532420M24 2631,5500508- 67028620755427,11216585420M24 2638,1600610- 78028725806427,11218685520M27 3044,6700711- 895308408074581218800524M27 3062,4800813- 1015329509085081218905524M30 3384,1900914- 1115341050959501012201005528M30 3398,510001016- 12303411609510521016201110528M33 3611512001220- 145538138011512551116251330532M36 3918214001420- 167542159012014601216251535536M39 4224816001620- 191546182013016651416251760540M45 4834718001820- 211550202014018681516301960544M45 4843020002020- 232554223015020721616302170548M45 4853922002220- 255058244016022751818352370652M 52 5665824002420- 276062265017024782018352570656M 52 5682526002620- 296066285018026802218402780660M 52 5697928002820- 318070307019028822218403000664M 52 56115630003020-340575329020030852418453210668M 56621402DIN 2632Medidas en milimetros Dimensions in mmMaBein mmM24 2616M20222214,7Vease DIN 2633. Presion nominal 16.16121640056526515724407,1124M20 16320312164304482686,31235050526460683857,125039526350Tubo / Pipe / Rohr - AnschluBmabeSee DIN 2633. Rated pressure 16.VorschweiBflansche nach DIN 2633, Nenndruck 16 verwenden.Cuello / Neck /AnsatzResalto / Raised face / Dichtleisted2fTornillos / Screws / SchraubenPeso de una brida / Weight of a flange /Gewicht eines Flansches (7,85Kg/dm3)r h2d4Brida / Flange /FlanschDiámetro Nominal Rated Diameter Nennweite d1Dbkh1d3Numero / Number / AnzahlRosca / Thread/ GewindesBridas con cuello para soldar Ver imagen DIN 5Presion nominal 16See DIN image 5Welding neck flanges Rated pressure 16VorschweiBflansche Nenndruck 16ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2 Kg—142517,2- 28- 203021,3- 32- 253826,9- 40- 304233,7- 45- 385242,4- 56- 44,56048,3- 64- 577260,3- 756576,1- 1851814545902,961012234M 16 183,068088,9- 20020160501053,281013838M 16 183,7- 108125114,3- 131- 133150139,7- 156- 159175168,3- 184( 175 )193,7- 31524270602105,4101224238M20 229,85200219,1- 34024295622355,91016268312M20 2211- 267285273- 292300323,9- 46028410783447,11216378412M24 2622355,6- 31,2- 36828,8406,4- 39,3- 41936,3( 450 )457- 640345858549081216550420M27 3044,3500508- 715346509054881216610420M30 3361600610- 84036770956528,81218725520M33 3675,4700711- 910368401007558,81218795524M33 3677800813- 102538950105855101220900524M36 39101900914- 11254010501109551012201000528M36 3912210001016- 125542117012010581016221115528M 39 4216212001220- 148548139013012621316301330532M45 4824314001420- 168552159014514651416301530536M45 4832316001620- 193058182016016681616351750540M52 5647918001820- 213062202017018701816351950544M52 5659920002020-234566223018020722016402150548M5662719DIN 2633Medidas en milimetros Dimensions in mmMaBein mm16M27 301216490416M24 264005803252585445812164384M24 2615.6 3505203047082390816320312M20 227,7525040526355706,3121221238M 16 186,315028522240554,5101218838M 16 184,621252502221055481215838M 16 182,5310022020180523,68810234M 16 181,865016518125452,9678834M 16 181,694015016110422,6667824M 12 141,143214016100402,6666824M 12 140,952251151685382,6465824M 12 140,648201051675382,3464524M 12 140,5815951465352464024Numero / Number / Anzahl Rosca / Thread / Gewinded210901460351,84r h2d4fTornillos / Screws / SchraubenPeso de una brida / Weight of a flange / Gewicht eines Flansches (7,85 Kg/dm3)Diámetro Nominal Rated Diameter Nennweited1Dbkh1d3sTubo / Pipe / Rohr - AnschluBmabe Brida / Flange /FlanschCuello / Neck /AnsatzResalto / Raisedface / DichtleisteBridas con cuello para soldar Presion nominal 25Welding neck flanges Rated pressure 25VorschweiBflansche Nenndruck 25ISO Serie 1 Reihe 1 DINSerie 2 Reihe 2Kg10 a 15010 to 15010 bis 150 ( 175 )193,7- 33028280752185,61015248312M24 2613,4200219,1- 36030310802446,31016278312M24 2617- 267292273. 298300323,9. 485344309235281218395416M273031,2355,6. 47,2- 36844,2406,4. 61,7- 41957,9( 450 )457- 670426001105008,81220550420M33 3671,9500508- 73044660125558101220615420M 33 3689,6600610- 84546770125660111220720520M36 39104700711- 96046875125760132024820524M39 42136800813- 108550990135865142224930524M45 48186900914- 11855410901459681624281030528M45 4823610001016-132058121015510701824281140528M 5256307DIN 2634Medidas en milimetros Dimensions in mmMaBein mmM33 3620505416M30 33400620405501104528,812204504163024,435055538490100398812335312M27See DIN 2635. Rated pressure 40.VorschweiBflansche nach DIN 2635, Nenndruck 40 verwenden. 25042532370887,11218Numero / Number / Anzahl Rosca /Thread / Gewinded2Vease DIN 2635. Presion nominal 40.rh2d4 f Tornillos / Screws / Schrauben Peso de una brida / Weightof a flange / Gewicht einesFlansches (7,85 Kg/dm3)Diámetro Nominal Rated Diameter Nennweite d1Dbkh1d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange /FlanschCuello / Neck /AnsatzResalto /Raised face / Ver imagen DIN 5See DIN image 5imagen DIN 5Bridas con cuello para soldarPresion nominal 40Welding neck flanges Rated pressure 40VorschweiBflansche Nenndruck 40ISO Serie 1 Reihe 1 DIN Serie 2 Reihe 2Kg— 142517,2- 28- 203021,3- 32- 253826,9- 40- 304233,7- 46- 385242,4- 56- 44,56048,3- 64- 577260,3- 756576,1- 1852214552902,961012238M 16 183,748088,9- 20024160581053,281213838M 16 184,75- 108128114,3- 134- 133155139,7- 162- 159182168,3- 192( 175 )193,7- 35032295822185,61015260312M27 3018,2200219,1- 37534320882446,31016285312M27 3021,5- 267298273- 306300323,9- 5154245011536281218410416M 30 3349,7355,6- - 368406,4- - 419( 450 )457- 6855061013550012,51220560420M36 3999,7500508-7555267014056214,21220615420M3942117Dimensions in mmMaBein mmDIN 2635Medidas en milimetros M36 3996,52053541613546211124006605058516M33 3668,112204654M30 3334,9350580465101254088,818345312M24 2611,8250450383851057,1121221838M24 269,0715030028250754,5101218838M20 226,521252702622068481216238M 16 182,8210023524190653,68810234M 16 182,335016*********,9678834M 16 181,884015018110452,6667824M 12 141,293214018100422,6666824M 12 141,06251151885402,6465824M 12 140,746201051875402,3464524M 12 140,66115951665382464024Numero / Number / AnzahlRosca / Thread /Gewinde d210901660351,84r h2d4fTornillos / Screws /SchraubenPeso de una brida / Weight of a flange /Gewicht eines Flansches (7,85Kg/dm3)Diámetro Nominal Rated Diameter Nennweited1Dbkh1 d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck / Ansatz Resalto /Raised face /Ver imagen DIN 5See DIN image 5Bridas con cuello para soldar Presion nominal 64Welding neck flanges Rated pressure 64VorschweiBflansche Nenndruck 64ISO Serie 1 Reihe 1DINSerie 2 Reihe 2Kg10 a 4010 to 4010 bis 40— 577860,3— 826576,1— 2052616068983,261212238M20 225,738088,9— 21528170721123,681213838M20 22 6.69 — 108132114,3— 138— 133162139,7— 168— 159192168,3— 202193,7— 375403101052286,31016260312M 30 3323,7219,1— 415423*********,11016285312M33 3634,9— 267310273— 316300323,9— 53052460140372111218410416M33 3668.7 355,6— — 368406,4— 419Dimensions in mmMaBein mmDIN 2636Medidas en milimetros M39421242053541616047514,2124006706058516M36 3994,612204654M33 3649,63506005652515042012,518345312M 30 3321,9250470464001258.8 121221838M27 3015.1 150********955.6 101218838M24 269.66 12529534240884,581216238M 20 224,551002503020078481010234135622,96Numero / Number / AnzahlRosca / Thread /Gewinde d2Vease DIN 2637. Presion nominal 100.r h2d4fResalto /Raised face / DichtleisteTornillos / Screws /SchraubenPeso de una brida / Weight of a flange / Gewicht eines Flansches (7,85Kg/dm3)Diámetro Nominal Rated Diameter Nennweite d1D bkh1 d3( 175 )Tubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck /AnsatzsSee DIN 2637. Rated pressure 100.VorschweiBflansche nach DIN 2637, Nenndruck 100 verwenden. 5018026Ver imagen DIN 5See DIN image 5copyright 2003 maryland metricsBridas con cuello para soldarPresion nominal 100Welding neck flanges Rated pressure 100VorschweiBflansche Nenndruck 100ISO Serie 1 Reihe 1 DINSerie 2 Reihe 2Kg- 142817,2- 32- 203221,3- 34- 304833,7- 52- 44,56548,3- 70- 578660,3- 906576,1- 22030170761083,661212238M 24 267,918088,9- 2303218078120481213838M24 268,95- 108145114,3- 150- 133139,7- - 159168,3- ( 175 )193,7- 385483201272458,81016260312M30 3338,9200219,1- 43052360130278101016285312M33 3652,8- 267273- 300323,9- 5856850017040014,21218410416M39 42122355,6- -368Dimensions in mmMaBein mmDIN 2637Medidas en milimetros 12M454816520465416123330,235065574560189460161012218383322,7150355442901152107,18121883123013,7125315402501051806,310265,9810026536210905810224,095019528145683,26M 16 182,664017026125622,96141,192514024100582,648141,091510520754524664024M 36 3981,4101002070451,842505056043015734012,5M 30 M30 121834*********M27 10234M 24 8834M20 682Numero / Number / Anzahl Rosca / Thread /Gewinde4524M 12 M 12 4d2r h2d4fTornillos / Screws / Schrauben Peso de una brida / Weight of a flange / Gewicht einesFlansches (7,85Kg/dm3) Diámetro Nominal Rated Diameter Nennweited1D bkh1 d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck /AnsatzResalto / Raised face / Dichtleiste Ver imagen DIN 5See DIN image 5copyright 2003 maryland metrics。
各国法兰标准flange standard(按住Ctrl+单击可看详细)
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Table1 ANSI 150RFTable2 ANSI 300RFTable3 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 600RJTable11 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 63K、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、凸面整体钢管法兰（JB/T79.1-94)Table28 PN1.6MPaTable29PN2.5MPaTable30 PN4.0 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 PN6.3Table38 PN10.法兰标准尺寸表一、ANSI150、300、400、600、900、1500、2500RF法兰尺寸表[回到首页][回到首页][回到首页]二、ANSI 150、300、600、900、1500、2500RJ法兰尺寸表Table8 ANSI 150RJ mm [查看简图][回到首页]Table9 ANSI 300RJ mm [查看简图][回到首页]Table10 ANSI 600RJ mm [查看简图][回到首页]Table11 ANSI 900RJ mm [查看简图][回到首页]Table12 ANSI 1500RJ mm [查看简图][回到首页]Table13 ANSI 2500RJ mm [查看简图][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][回到首页]Table15 JIS 16K、RF、FF mm [查看简图][回到首页]Table16 JIS 20K、RF、FF mm [查看简图]﹡t值中较小值为钢及可锻铸铁法兰；较大值为铸铁法兰。
DIN 2630～2636法兰标准尺寸
Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 1 y 2.5 See DIN image 5Welding neck flangesRated pressure 1 and 2,5 VorschweiBflansche Nenndruck 1 und 2,5.Medidas en milimetros Dimensions in mm MaBein mmKg10 a 100010 to 100010 bis 1000120012201375261320701245716161280532M27 3073,9140014201575261520701445716161480536M27 3085,5160016201790261730801645816201690540M27 30108180018201990261930801845916201890544M27 301252000202021902621308020451016222090548M27 301382200222024052823409022481018252295652M30 331722400242026052825409024481018252495656M30 331962600262028052827409026481018252695660M30 332032800282030303029609028481018252910664M33 362593000302032303031609030501018253110668M33 362923200322034303033609032501020253310672M33 362943400342036303235609534501020283510676M33 3633136003620384032377010036521020283720680M33 3640238003820404534397010038521020283920680M36 3941640004020424534417010040521020284120684M3639437DIN 2630See DIN 2631. Rated pressure 6VorschweiBflansche nach DIN 2631, Nenndruck 6 verwenden.Diámetro Nominal Rated Diameter Nennweite Peso de una brida / Weight of a flange / Gewicht einesFlansches (7,85 Kg/dm3)Numero / Number / Anzahl Rosca / Thread / Gewinded4f d2 Vease DIN 2631. Presion nominal 6Tornillos / Screws /Schraubend1 D b k h1 d3 s r h2 Cuello / Neck /AnsatzResalto/ RaisedTubo / Pipe / Rohr AnschluBmabe Brida / Flange / Flansch imagen DIN 5Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 6See DIN image 5Welding neck flanges Rated pressure 6VorschweiBflansche Nenndruck 6ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2Kg — 142217,2— 26— 202821,3— 30— 253526,9— 38— 304033,7— 42— 385042,455— 44,55848,3— 62— 577060,3— 746576,1— 1601413038882,96911034M 12 141,678088,9— 19016150421023,281012834M 16 182,71— 108122- 133148139,5- 155- 159172168,3- 184200219,1- 32020280552365,9101525838M 16 187,78- 267282273- 290300323,9- 44022395623427,11215365412M20 2214355.6 - 18,5- 36816,7406,4- 21,2- 41919500508- 64524600685387,11215570420M20 2228,6600610- 75524705706407,11216670520M24 2631,5700711- 86024810707407,11216775524M24 2637,4800813- 97524920708427,11216880524M 27 3046,1900914- 1075261020709427,11216980524M27 3055,610001016- 11752611207010457,116161080528M27 3061,912001220- 1405281340901248816201295532M30 3310014001420- 1630321560901452816201510536M33 3614916001620- 1830341760901655916201710540M33 3618018001820- 204536197010018551016201920544M36 3922520002020- 226538218011020581116252125548M39 4229522002220- 247542239011522601218252335652M39 4236124002420- 268544260012524621318252545656M39 4241526002620- 290546281013026651418252750660M45 4853028002820- 311548302013528651518302960664M45 4864330003020- 331550322014030681618303160668M45 4877732003220- 352554343015032721620303370672M45 4885134003420- 373556364016034751820353580676M45 4899336003620-397060386016536781820353790680M 52561001MaBein mmDIN 2631M20 2212154654M 20 2240054022495654387,116154154121810,835049022445623857,112312312M 16 185,1525037522335606,3121520238M 16 184,4915026518225484,5101217838M 16 183,241252401820048481014834M 16 141,3410021016170453,68109034M 12 141,185014014110382,9688034M 12 141,054013014100382,6677024M 12 110,747321201490352,6666024M 10 110,592251001475352,6465024M 10 110,39220901465322,3464024M 10 110,33515801255302463524M 10 281,84610751250d4fd2 Peso de una brida / Weight of a flange / Gewicht eines Flansches (7,85 Kg/dm3)Resalto / Raised face/DichtleisteTornillos / Screws /SchraubenNumero / Number / Anzahl Rosca /Thread / GewindeDbd1Tubo / Pipe / Rohr - AnschluBmabeBrida / Flange /Flansch Diámetro Nominal Rated Diameter NennweiteMedidas en milimetros Dimensions in mmCuello / Neck /Ansatzkh1d3sr h2Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 10See DIN image 5Welding neck flanges Rated pressure 10VorschweiBflansche Nenndruck 10ISO Serie 1 Reihe 1 DIN Serie 2Reihe 2Kg10 a 15010 to 15010 bis 150200219,1- 34024295622355,9101626838M20 2211,3- 267285273- 292300323,9- 44526400683447,11216370412M20 2217,4355,6- 23,6- 36821,6406,4- 28,6- 41926,2( 450 )457- 61528565724887,11216532420M24 2631,5500508- 67028620755427,11216585420M24 2638,1600610- 78028725806427,11218685520M27 3044,6700711- 895308408074581218800524M27 3062,4800813- 1015329509085081218905524M30 3384,1900914- 1115341050959501012201005528M30 3398,510001016- 12303411609510521016201110528M33 3611512001220- 145538138011512551116251330532M36 3918214001420- 167542159012014601216251535536M39 4224816001620- 191546182013016651416251760540M45 4834718001820- 211550202014018681516301960544M45 4843020002020- 232554223015020721616302170548M45 4853922002220- 255058244016022751818352370652M 52 5665824002420- 276062265017024782018352570656M 52 5682526002620- 296066285018026802218402780660M 52 5697928002820- 318070307019028822218403000664M 52 56115630003020-340575329020030852418453210668M 56621402DIN 2632Med das en milimetros Dimensions in mmMaBein mmM24 2616M20222214,7Vease DIN 2633. Pres on nominal 16.16121640056526515724407,1124M20 16320312164304482686,31235050526460683857,125039526350Tubo / Pipe / Rohr - AnschluBmabeSee DIN 2633. Rated pressure 16.VorschweiBflansche nach DIN 2633, Nenndruck 16 verwenden.Cuello / Neck /AnsatzResalto / Raised face / Dichtleisted2fTornillos / Screws / SchraubenPeso de una brida / Weight of a flange /Gewicht eines Flansches (7,85Kg/dm3)r h2d4Brida / Flange /FlanschDiámetro Nominal Rated Diameter Nennweite d1Dbkh1d3Numero / Number / AnzahlRosca / Thread/ GewindesBridas con cuello para soldar Ver imagen DIN 5Presion nominal 16See DIN image 5Welding neck flanges Rated pressure 16VorschweiBflansche Nenndruck 16ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2 Kg—142517,2- 28- 203021,3- 32- 253826,9- 40- 304233,7- 45- 385242,4- 56- 44,56048,3- 64- 577260,3- 756576,1- 1851814545902,961012234M 16 183,068088,9- 20020160501053,281013838M 16 183,7- 108125114,3- 131- 133150139,7- 156- 159175168,3- 184( 175 )193,7- 31524270602105,4101224238M20 229,85200219,1- 34024295622355,91016268312M20 2211- 267285273- 292300323,9- 46028410783447,11216378412M24 2622355,6- 31,2- 36828,8406,4- 39,3- 41936,3( 450 )457- 640345858549081216550420M27 3044,3500508- 715346509054881216610420M30 3361600610- 84036770956528,81218725520M33 3675,4700711- 910368401007558,81218795524M33 3677800813- 102538950105855101220900524M36 39101900914- 11254010501109551012201000528M36 3912210001016- 125542117012010581016221115528M 39 4216212001220- 148548139013012621316301330532M45 4824314001420- 168552159014514651416301530536M45 4832316001620- 193058182016016681616351750540M52 5647918001820- 213062202017018701816351950544M52 5659920002020-234566223018020722016402150548M5662719DIN 2633Med das en milimetros Dimens ons in mmMaBein mm16M27 301216490416M24 264005803252585445812164384M24 2615.6 3505203047082390816320312M20 227,7525040526355706,3121221238M 16 186,315028522240554,5101218838M 16 184,621252502221055481215838M 16 182,5310022020180523,68810234M 16 181,865016518125452,9678834M 16 181,694015016110422,6667824M 12 141,143214016100402,6666824M 12 140,952251151685382,6465824M 12 140,648201051675382,3464524M 12 140,5815951465352464024Numero / Number / Anzahl Rosca / Thread / Gewinded210901460351,84r h2d4fTornillos / Screws / SchraubenPeso de una brida / Weight of a flange / Gewicht eines Flansches (7,85 Kg/dm3)Diámetro Nominal Rated Diameter Nennweited1Dbkh1d3sTubo / Pipe / Rohr - AnschluBmabe Brida / Flange /FlanschCuello / Neck /AnsatzResalto / Raisedface / DichtleisteBridas con cuello para soldar Presion nominal 25Welding neck flanges Rated pressure 25VorschweiBflansche Nenndruck 25ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2Kg10 a 15010 to 15010 bis 150 ( 175 )193,7- 33028280752185,61015248312M24 2613,4200219,1- 36030310802446,31016278312M24 2617- 267292273. 298300323,9. 485344309235281218395416M273031,2355,6. 47,2- 36844,2406,4. 61,7- 41957,9( 450 )457- 670426001105008,81220550420M33 3671,9500508- 73044660125558101220615420M 33 3689,6600610- 84546770125660111220720520M36 39104700711- 96046875125760132024820524M39 42136800813- 108550990135865142224930524M45 48186900914- 11855410901459681624281030528M45 4823610001016-132058121015510701824281140528M 5256307DIN 2634Med das en milimetros Dimensions in mmMaBein mmM33 3620505416M30 33400620405501104528,812204504163024,435055538490100398812335312M27See DIN 2635. Rated pressure 40.VorschweiBflansche nach DIN 2635, Nenndruck 40 verwenden. 25042532370887,11218Numero /Number /AnzahlRosca / Thread / Gewinde d2 Vease DIN 2635. Presion nominal 40.rh2d4 f Tornillos / Screws / Schrauben Peso de una brida / Weightof a flange / Gewicht einesFlansches (7,85 Kg/dm3)Diámetro Nominal Rated Diameter Nennweite d1Dbkh1d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange /FlanschCuello / Neck /AnsatzResalto /Raised face / Ver imagen DIN 5See DIN image 5imagen DIN 5Bridas con cuello para soldarPresion nominal 40Welding neck flanges Rated pressure 40VorschweiBflansche Nenndruck 40ISO Serie 1 Reihe 1 DIN Serie 2 Reihe 2Kg— 142517,2- 28- 203021,3- 32- 253826,9- 40- 304233,7- 46- 385242,4- 56- 44,56048,3- 64- 577260,3- 756576,1- 1852214552902,961012238M 16 183,748088,9- 20024160581053,281213838M 16 184,75- 108128114,3- 134- 133155139,7- 162- 159182168,3- 192( 175 )193,7- 35032295822185,61015260312M27 3018,2200219,1- 37534320882446,31016285312M27 3021,5- 267298273- 306300323,9- 5154245011536281218410416M 30 3349,7355,6- - 368406,4- - 419( 450 )457- 6855061013550012,51220560420M36 3999,7500508-7555267014056214,21220615420M3942117Dimensions in mmMaBein mmDIN 2635Medidas en milimetros M36 3996,52053541613546211124006605058516M33 3668,112204654M30 3334,9350580465101254088,818345312M24 2611,8250450383851057,1121221838M24 269,0715030028250754,5101218838M20 226,521252702622068481216238M 16 182,8210023524190653,68810234M 16 182,335016*********,9678834M 16 181,884015018110452,6667824M 12 141,293214018100422,6666824M 12 141,06251151885402,6465824M 12 140,746201051875402,3464524M 12 140,66115951665382464024Numero / Number / AnzahlRosca / Thread /Gewinde d210901660351,84r h2d4fTornillos / Screws /SchraubenPeso de una brida / Weight of a flange /Gewicht eines Flansches (7,85Kg/dm3)Diámetro Nominal Rated Diameter Nennweited1Dbkh1 d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck / Ansatz Resalto /Raised face /Ver imagen DIN 5See DIN image 5Bridas con cuello para soldar Presion nominal 64Welding neck flanges Rated pressure 64VorschweiBflansche Nenndruck 64ISO Serie 1 Reihe 1 DINSerie 2 Reihe 2Kg10 a 4010 to 4010 bis 40— 577860,3— 826576,1— 2052616068983,261212238M20 225,738088,9— 21528170721123,681213838M20 22 6.69 — 108132114,3— 138— 133162139,7— 168— 159192168,3— 202193,7— 375403101052286,31016260312M 30 3323,7219,1— 415423*********,11016285312M33 3634,9— 267310273— 316300323,9— 53052460140372111218410416M33 3668.7 355,6— — 368406,4— 419Dimensions in mmMaBein mmDIN 2636Medidas en milimetros M39421242053541616047514,2124006706058516M36 3994,612204654M33 3649,63506005652515042012,518345312M 30 3321,9250470464001258.8 121221838M27 3015.1 150********955.6 101218838M24 269.66 12529534240884,581216238M 20 224,551002503020078481010234135622,96Numero / Number / AnzahlRosca / Thread /Gewinde d2Vease DIN 2637. Presion nominal 100.r h2d4fResalto /Raised face / DichtleisteTornillos / Screws /SchraubenPeso de una brida / Weight of a flange / Gewicht eines Flansches (7,85Kg/dm3)Diámetro Nominal Rated Diameter Nennweite d1D bkh1 d3( 175 )Tubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck /AnsatzsSee DIN 2637. Rated pressure 100.VorschweiBflansche nach DIN 2637, Nenndruck 100 verwenden. 5018026Ver imagen DIN 5See DIN image 5Bridas con cuello para soldarPresion nominal 100Welding neck flanges Rated pressure 100VorschweiBflansche Nenndruck 100ISO Serie 1 Reihe 1 DINSerie 2 Reihe 2Kg- 142817,2- 32- 203221,3- 34- 304833,7- 52- 44,56548,3- 70- 578660,3- 906576,1- 22030170761083,661212238M 24 267,918088,9- 2303218078120481213838M24 268,95- 108145114,3- 150- 133139,7- - 159168,3- ( 175 )193,7- 385483201272458,81016260312M30 3338,9200219,1- 43052360130278101016285312M33 3652,8- 267273- 300323,9- 5856850017040014,21218410416M39 42122355,6- -368Dimensions in mmMaBein mmDIN 2637Medidas en milimetros 12M454816520465416123330,235065574560189460161012218383322,7150355442901152107,18121883123013,7125315402501051806,310265,9810026536210905810224,095019528145683,26M 16 182,664017026125622,96141,192514024100582,648141,091510520754524664024M 36 3981,4101002070451,842505056043015734012,5M 30 M30 121834*********M27 10234M 24 8834M20 682Numero / Number / Anzahl Rosca / Thread /Gewinde4524M 12 M 12 4d2r h2d4fTornillos / Screws / Schrauben Peso de una brida / Weight of a flange / Gewicht einesFlansches (7,85Kg/dm3) Diámetro Nominal Rated Diameter Nennweited1D bkh1 d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck /AnsatzResalto / Raised face / Dichtleiste Ver imagen DIN 5See DIN image 5。
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。
各国法兰标准系列对比
锻造法兰标准系列美标系列American Standard Series标准号通径范围压力等级ANSI B 16.5(88) 1/2"-24" ass 150、300、600、900、1500、2500ANSI B 16.47(90) 26"-60" ass 150、300、600、900ASME B 16.5(96) 1/2"-24" ass 150、300、600、900、1500、2500ISO7005-1(92) 1/2"-24" N2.0 5.0 11.0 15.0 26.0 42.0BS4504-3.1(89) 1/2"-24" ass 150、300、600、900、1500、2500JPI 7S-15-93 1/2"-24" ass 150、300、600、900、1500、2500NF E29-203 1/2"-24" N2.0 5.0 11.0 15.0 26.0 42.0API605-81 26"-60" ass 150、300、600ASME B 16.36(96) 1"-24" ass 300、400、600、900、1500、2500德标系列German Standard Series标准号通径范围压力等级DIN 2630 WN DN1200-DN2400 1 BarDIN 2631 WN DN10-DN3600 6 BarDIN 2632 WN DN200-DN3000 10 BarDIN 2633 WN DN10-DN2000 16 BarDIN 2634 WN DN200-DN1000 25 BarDIN 2635 WN DN10-DN500 40 BarDIN 2636 WN DN10-DN400 64 BarDIN 2637 WN DN10-DN350 100 BarDIN 2638 WN DN10-DN300 160 BarDIN 2573 PL DN10-DN500 6 BarDIN 2576 PL DN10-DN500 10 BarDIN 2527 PL DN10-DN500 6 10 16 25 40 Bar DIN 2501 WN DN15-DN500 10 16 25 40 63 100 160 250 320 400 Bar DIN 2566 TH DN15-DN500 10 16 BarDIN 2655 PL DN15-DN500 0.25 0.6 1.0 1.6 2.5 4.0 Bar DIN 2656 PL DN15-DN500 0.25 0.6 1.0 1.6 2.5 4.0 Bar日标系列Japanese Standard Series标准号通径范围压力等级JIS B 2220 PL DN10-DN400 5KJIS B 2220 SO DN450-DN1000 5KJIS B 2220 PL DN10-DN225 10KJIS 2220 SO DN250-DN1000 10KJIS 2220 SO DN10-DN1200 16K 20K 30KJIS 2220 WN DN15-DN400 30K国标系列National Standard Series标准号通径范围压力等级GB/T 9112-9113.4-2000 DN10-DN2000 PN 0.25/ 0.6/1.0/2.5/ 4.0/ 6.3 /10.0/ 16.0 Mpa JB/T 74-86.2-94 DN10-DN1600 PN 0.25/ 0.6/ 1.0/ 2.5/ 4.0/ 6.3/ 10.0/ 16.0/ 20.0 MpaHG 20592-20626-97 DN10-DN2000 PN 0.25 /0.6 /1.0 /2.0 /2.5 /4.0 /5.0 /6.3 /10.0/ 11.0/ 15.0/16.0/25.0/26.0/42.0 MpaSH 3406-96 DN10-DN1500 PN 1.0/ 2.0/ 5.0 /6.8 /10.0/ 15.0/ 25.0 /42.0 Mpa GB/T 17241.1-17241.7 DN10-DN4000 PN 0.25/ 0.6 /1.0/ 1.6/ 2.0/ 2.5 /4.0/ 5.0 MpaGB/T 15530.1-15530.8 DN10-DN1800 PN 0.6/ 1.0/ 1.6/ 2.0/ 2.5 /4.0 /5.0 Mpa电力部系列Power Ministry Series标准号通径范围压力等级D-GD86-0510-0537 DN15-DN2000 PN 0.25 0.6 1.0 1.6 2.5 4.0 6.4 10.0 Mpa DG0511-0541 DN15-DN1000 PN 0.25 0.6 1.0 1.6 2.5 4.0 6.4 10.0 20.0 32.0 Mpa压力容器系列Pressure Vessel Series标准号通径范围压力等级JB/T 4701-2000(甲型) DN300-DN2000 PN 0.25 0.6 1.0 1.6 10.0 MpaJB/T 4702-2000(乙型) DN300-DN3000 PN 0.25 0.6 1.0 1.6 2.5 4.0 MpaJB/T 4703-2000(长颈) DN300-DN2000 PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa船用系列Shipping Series标准号通径范围压力等级GB573-581-76 DN20-DN500 PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa GB2506-2507-89 DN10-DN2000 PN 0.25 0.6 1.0 1.6 2.5 Mpa GB4450-84 DN20-DN500 PN 0.6 1.0 1.6 Mpa GB10746-10749-89 DN10-DN600 PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa。
各国法兰标准查询
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 300RFTable3 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 600RJTable11 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 63K、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、凸面整体钢管法兰（JB/T79.1-94)Table28 PN1.6MPaTable29PN2.5MPaTable30 PN4.0 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 PN6.3Table38 PN10.法兰标准尺寸表到首页][回到首页][回到首页][回到首页]二、ANSI 150、300、600、900、1500、2500RJ法兰尺寸表Table8 ANSI 150RJ mm [查看简图][回到首页]Table9 ANSI 300RJ mm [查看简图][回到首页][回到首页][回到首页][回到首页][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][回到首页]Table15 JIS 16K、RF、FF mm [查看简图][回到首页]Table16 JIS 20K、RF、FF mm [查看简图]﹡t值中较小值为钢及可锻铸铁法兰；较大值为铸铁法兰。
din2566法兰标准
din2566法兰标准
DIN 2566 是德国标准DIN（Deutsches Institut für Normung，德国标准化学会）发布的一款关于法兰连接的规范。
这个标准主要描述了钢制法兰的几何尺寸、公称压力、连接方式等参数。
DIN 2566 法兰标准适用于工业领域中的管道连接，以确保管道系统的安全、可靠和高效运行。
根据DIN 2566 标准，法兰分为以下几种类型：
1. 平面法兰（Platten- und Flachkränze）
2. 突面法兰（Dreh- und Tellerkränze）
3. 榫槽法兰（Einsatzkränze）
4. 螺纹法兰（Mutterkränze）
5. 焊接法兰（Schweißkränze）
DIN 2566 标准还规定了法兰的公称压力等级（PN），从0.6 MPa（PN 6）到420 MPa（PN 420）。
公称压力表示法兰连接系统能够承受的的最大压力。
根据实际应用需求，用户可以选择合适压力等级的法兰。
在实际工程应用中，DIN 2566 法兰标准与中国GB/T 9119-2010《钢制法兰》标准相似，都涵盖了法兰连接的各个方面。
因此，在设计和
选型时，可以参考这两个标准来确保法兰连接的合规性和可靠性。
需要注意的是，DIN 2566 标准仅适用于钢制法兰。
其他材质的法兰，如不锈钢、铸铁等，需参考其他相关标准。
DIN德标法兰标准
DIN德标法兰标准
作者:不锈钢法兰发布时间：2009-6-9 阅读次数：6215 字体大小: 【小】【中】【大】
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DIN德国法兰标准
bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPT RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.hWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.WHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.WHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPT RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.WHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.WHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPT RESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.bWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.hWHILE EVERY EFFORT HAS BEEN MADE, TO ENSURE THAT THE INFORMATION GIVEN ON THIS PAGE IS ACCURATE, LUDA FLANGES DOES NOT ACCEPTRESPONSIBILITY FOR ANY INACCURACIES OR MISAINTERPRETATIONS OF THIS DATA.。
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Ver imagen DIN 5See DIN image 5Welding neck flangesRated pressure 1 and 2,5 VorschweiBflansche Nenndruck 1 und 2,5.Medidas en milimetros Dimensions in mm MaBein mmKg10 a 100010 to 100010 bis 1000120012201375261320701245716161280532M27 3073,9140014201575261520701445716161480536M27 3085,5160016201790261730801645816201690540M27 30108180018201990261930801845916201890544M27 301252000202021902621308020451016222090548M27 301382200222024052823409022481018252295652M30 331722400242026052825409024481018252495656M30 331962600262028052827409026481018252695660M30 332032800282030303029609028481018252910664M33 362593000302032303031609030501018253110668M33 362923200322034303033609032501020253310672M33 362943400342036303235609534501020283510676M33 3633136003620384032377010036521020283720680M33 3640238003820404534397010038521020283920680M36 3941640004020424534417010040521020284120684M3639437See DIN 2631. Rated pressure 6VorschweiBflansche nach DIN 2631, Nenndruck 6 verwenden.Diámetro Nominal Rated Diameter Nennweite Peso de una brida / Weight of a flange / Gewicht einesFlansches (7,85 Kg/dm3)Numero / Number / Anzahl Rosca / Thread / Gewinded4f d2 Vease DIN 2631. Presion nominal 6Tornillos / Screws /Schraubend1 D b k h1 d3 s r h2 Cuello / Neck /AnsatzResalto/ RaisedTubo / Pipe / Rohr - AnschluBmabe Brida / Flange / Flansch imagen DIN 5Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 6See DIN image 5Welding neck flanges Rated pressure 6VorschweiBflansche Nenndruck 6ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2Kg — 142217,2— 26— 202821,3— 30— 253526,9— 38— 304033,7— 42— 385042,455— 44,55848,3— 62— 577060,3— 746576,1— 1601413038882,96911034M 12 141,678088,9— 19016150421023,281012834M 16 182,71— 108122- 133148139,5- 155- 159172168,3- 184200219,1- 32020280552365,9101525838M 16 187,78- 267282273- 290300323,9- 44022395623427,11215365412M20 2214355.6 - 18,5- 36816,7406,4- 21,2- 41919500508- 64524600685387,11215570420M20 2228,6600610- 75524705706407,11216670520M24 2631,5700711- 86024810707407,11216775524M24 2637,4800813- 97524920708427,11216880524M 27 3046,1900914- 1075261020709427,11216980524M27 3055,610001016- 11752611207010457,116161080528M27 3061,912001220- 1405281340901248816201295532M30 3310014001420- 1630321560901452816201510536M33 3614916001620- 1830341760901655916201710540M33 3618018001820- 204536197010018551016201920544M36 3922520002020- 226538218011020581116252125548M39 4229522002220- 247542239011522601218252335652M39 4236124002420- 268544260012524621318252545656M39 4241526002620- 290546281013026651418252750660M45 4853028002820- 311548302013528651518302960664M45 4864330003020- 331550322014030681618303160668M45 4877732003220- 352554343015032721620303370672M45 4885134003420- 373556364016034751820353580676M45 4899336003620-397060386016536781820353790680M 52561001MaBein mmDIN 2631M20 2212154654M 20 2240054022495654387,116154154121810,835049022445623857,112312312M 16 185,1525037522335606,3121520238M 16 184,4915026518225484,5101217838M 16 183,241252401820048481014834M 16 141,3410021016170453,68109034M 12 141,185014014110382,9688034M 12 141,054013014100382,6677024M 12 110,747321201490352,6666024M 10 110,592251001475352,6465024M 10 110,39220901465322,3464024M 10 110,33515801255302463524M 10 281,84610751250d4fd2 Peso de una brida / Weight of a flange / Gewicht eines Flansches (7,85 Kg/dm3)Resalto / Raised face/DichtleisteTornillos / Screws /SchraubenNumero / Number / Anzahl Rosca /Thread / GewindeDbd1Tubo / Pipe / Rohr - AnschluBmabeBrida / Flange /Flansch Diámetro Nominal Rated Diameter NennweiteMedidas en milimetros Dimensions in mmCuello / Neck /Ansatzkh1d3sr h2Bridas con cuello para soldar Ver imagen DIN 5Presion nominal 10See DIN image 5Welding neck flanges Rated pressure 10VorschweiBflansche Nenndruck 10ISO Serie 1 Reihe 1 DIN Serie 2Reihe 2Kg10 a 15010 to 15010 bis 150200219,1- 34024295622355,9101626838M20 2211,3- 267285273- 292300323,9- 44526400683447,11216370412M20 2217,4355,6- 23,6- 36821,6406,4- 28,6- 41926,2( 450 )457- 61528565724887,11216532420M24 2631,5500508- 67028620755427,11216585420M24 2638,1600610- 78028725806427,11218685520M27 3044,6700711- 895308408074581218800524M27 3062,4800813- 1015329509085081218905524M30 3384,1900914- 1115341050959501012201005528M30 3398,510001016- 12303411609510521016201110528M33 3611512001220- 145538138011512551116251330532M36 3918214001420- 167542159012014601216251535536M39 4224816001620- 191546182013016651416251760540M45 4834718001820- 211550202014018681516301960544M45 4843020002020- 232554223015020721616302170548M45 4853922002220- 255058244016022751818352370652M 52 5665824002420- 276062265017024782018352570656M 52 5682526002620- 296066285018026802218402780660M 52 5697928002820- 318070307019028822218403000664M 52 56115630003020-340575329020030852418453210668M 56621402DIN 2632Medidas en milimetros Dimensions in mmMaBein mmM24 2616M20222214,7Vease DIN 2633. Presion nominal 16.16121640056526515724407,1124M20 16320312164304482686,31235050526460683857,125039526350Tubo / Pipe / Rohr - AnschluBmabeSee DIN 2633. Rated pressure 16.VorschweiBflansche nach DIN 2633, Nenndruck 16 verwenden.Cuello / Neck /AnsatzResalto / Raised face / Dichtleisted2fTornillos / Screws / SchraubenPeso de una brida / Weight of a flange /Gewicht eines Flansches (7,85Kg/dm3)r h2d4Brida / Flange /FlanschDiámetro Nominal Rated Diameter Nennweite d1Dbkh1d3Numero / Number / AnzahlRosca / Thread/ GewindesBridas con cuello para soldar Ver imagen DIN 5Presion nominal 16See DIN image 5Welding neck flanges Rated pressure 16VorschweiBflansche Nenndruck 16ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2 Kg—142517,2-28- 203021,3- 32- 253826,9- 40- 304233,7- 45- 385242,4- 56- 44,56048,3- 64- 577260,3- 756576,1- 1851814545902,961012234M 16 183,068088,9- 20020160501053,281013838M 16 183,7- 108125114,3- 131- 133150139,7- 156- 159175168,3- 184( 175 )193,7- 31524270602105,4101224238M20 229,85200219,1- 34024295622355,91016268312M20 2211- 267285273- 292300323,9- 46028410783447,11216378412M24 2622355,6- 31,2- 36828,8406,4- 39,3- 41936,3( 450 )457- 640345858549081216550420M27 3044,3500508- 715346509054881216610420M30 3361600610- 84036770956528,81218725520M33 3675,4700711- 910368401007558,81218795524M33 3677800813- 102538950105855101220900524M36 39101900914- 11254010501109551012201000528M36 3912210001016- 125542117012010581016221115528M 39 4216212001220- 148548139013012621316301330532M45 4824314001420- 168552159014514651416301530536M45 4832316001620- 193058182016016681616351750540M52 5647918001820- 213062202017018701816351950544M52 5659920002020-234566223018020722016402150548M5662719DIN 2633Medidas en milimetros Dimensions in mmMaBein mm16M27 301216490416M24 264005803252585445812164384M24 2615.6 3505203047082390816320312M20 227,7525040526355706,3121221238M 16 186,315028522240554,5101218838M 16 184,621252502221055481215838M 16 182,5310022020180523,68810234M 16 181,865016518125452,9678834M 16 181,694015016110422,6667824M 12 141,143214016100402,6666824M 12 140,952251151685382,6465824M 12 140,648201051675382,3464524M 12 140,5815951465352464024Numero / Number / Anzahl Rosca / Thread / Gewinded210901460351,84r h2d4fTornillos / Screws / SchraubenPeso de una brida / Weight of a flange / Gewicht eines Flansches (7,85 Kg/dm3)Diámetro Nominal Rated Diameter Nennweited1Dbkh1d3sTubo / Pipe / Rohr - AnschluBmabe Brida / Flange /FlanschCuello / Neck /AnsatzResalto / Raisedface / DichtleisteBridas con cuello para soldar Presion nominal 25Welding neck flanges Rated pressure 25VorschweiBflansche Nenndruck 25ISO Serie 1 Reihe 1DIN Serie 2 Reihe 2Kg10 a 15010 to 15010 bis 150 ( 175 )193,7- 33028280752185,61015248312M24 2613,4200219,1- 36030310802446,31016278312M24 2617- 267292273. 298300323,9. 485344309235281218395416M273031,2355,6. 47,2- 36844,2406,4. 61,7- 41957,9( 450 )457- 670426001105008,81220550420M33 3671,9500508- 73044660125558101220615420M 33 3689,6600610- 84546770125660111220720520M36 39104700711- 96046875125760132024820524M39 42136800813- 108550990135865142224930524M45 48186900914- 11855410901459681624281030528M45 4823610001016-132058121015510701824281140528M 5256307DIN 2634Medidas en milimetros Dimensions in mmMaBein mmM33 3620505416M30 33400620405501104528,812204504163024,435055538490100398812335312M27See DIN 2635. Rated pressure 40.VorschweiBflansche nach DIN 2635, Nenndruck 40 verwenden. 25042532370887,11218Numero / Number / Anzahl Rosca /Thread / Gewinded2Vease DIN 2635. Presion nominal 40.rh2d4 f Tornillos / Screws / Schrauben Peso de una brida / Weightof a flange / Gewicht einesFlansches (7,85 Kg/dm3)Diámetro Nominal Rated Diameter Nennweite d1Dbkh1d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange /FlanschCuello / Neck /AnsatzResalto /Raised face / Ver imagen DIN 5See DIN image 5imagen DIN 5Bridas con cuello para soldarPresion nominal 40Welding neck flanges Rated pressure 40VorschweiBflansche Nenndruck 40ISO Serie 1 Reihe 1 DIN Serie 2 Reihe 2Kg— 142517,2-28- 203021,3- 32- 253826,9- 40- 304233,7- 46- 385242,4- 56- 44,56048,3- 64- 577260,3- 756576,1- 1852214552902,961012238M 16 183,748088,9- 20024160581053,281213838M 16 184,75- 108128114,3- 134- 133155139,7- 162- 159182168,3- 192( 175 )193,7- 35032295822185,61015260312M27 3018,2200219,1- 37534320882446,31016285312M27 3021,5- 267298273- 306300323,9- 5154245011536281218410416M 30 3349,7355,6- - 368406,4- - 419( 450 )457- 6855061013550012,51220560420M36 3999,7500508-7555267014056214,21220615420M3942117Dimensions in mmMaBein mmDIN 2635Medidas en milimetros M36 3996,52053541613546211124006605058516M33 3668,112204654M30 3334,9350580465101254088,818345312M24 2611,8250450383851057,1121221838M24 269,0715030028250754,5101218838M20 226,521252702622068481216238M 16 182,8210023524190653,68810234M 16 182,335016*********,9678834M 16 181,884015018110452,6667824M 12 141,293214018100422,6666824M 12 141,06251151885402,6465824M 12 140,746201051875402,3464524M 12 140,66115951665382464024Numero / Number / AnzahlRosca / Thread /Gewinde d210901660351,84r h2d4fTornillos / Screws /SchraubenPeso de una brida / Weight of a flange /Gewicht eines Flansches (7,85Kg/dm3)Diámetro Nominal Rated Diameter Nennweited1Dbkh1 d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck / Ansatz Resalto /Raised face /Ver imagen DIN 5See DIN image 5Bridas con cuello para soldar Presion nominal 64Welding neck flanges Rated pressure 64VorschweiBflansche Nenndruck 64ISO Serie 1 Reihe 1 DIN Serie 2 Reihe 2Kg10 a 4010 to 4010 bis 40—577860,3— 826576,1— 2052616068983,261212238M20 225,738088,9— 21528170721123,681213838M20 22 6.69 — 108132114,3— 138— 133162139,7— 168— 159192168,3— 202193,7— 375403101052286,31016260312M 30 3323,7219,1— 415423*********,11016285312M33 3634,9— 267310273— 316300323,9— 53052460140372111218410416M33 3668.7 355,6— — 368406,4— 419Dimensions in mmMaBein mmDIN 2636Medidas en milimetros M39421242053541616047514,2124006706058516M36 3994,612204654M33 3649,63506005652515042012,518345312M 30 3321,9250470464001258.8 121221838M27 3015.1 150********955.6 101218838M24 269.66 12529534240884,581216238M 20 224,551002503020078481010234135622,96Numero / Number / AnzahlRosca / Thread /Gewinde d2Vease DIN 2637. Presion nominal 100.r h2d4fResalto /Raised face / DichtleisteTornillos / Screws /SchraubenPeso de una brida / Weight of a flange / Gewicht eines Flansches (7,85Kg/dm3)Diámetro Nominal Rated Diameter Nennweite d1Dbkh1 d3( 175 )Tubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck /AnsatzsSee DIN 2637. Rated pressure 100.VorschweiBflansche nach DIN 2637, Nenndruck 100 verwenden. 5018026Ver imagen DIN 5See DIN image 5Bridas con cuello para soldarPresion nominal 100Welding neck flanges Rated pressure 100VorschweiBflansche Nenndruck 100ISO Serie 1 Reihe 1 DINSerie 2 Reihe 2Kg- 142817,2-32- 203221,3- 34- 304833,7- 52- 44,56548,3- 70- 578660,3- 906576,1- 22030170761083,661212238M 24 267,918088,9- 2303218078120481213838M24 268,95- 108145114,3- 150- 133139,7- - 159168,3- ( 175 )193,7- 385483201272458,81016260312M30 3338,9200219,1- 43052360130278101016285312M33 3652,8- 267273- 300323,9- 5856850017040014,21218410416M39 42122355,6- -368Dimensions in mmMaBein mmDIN 2637Medidas en milimetros 12M454816520465416123330,235065574560189460161012218383322,7150355442901152107,18121883123013,7125315402501051806,310265,9810026536210905810224,095019528145683,26M 16 182,664017026125622,96141,192514024100582,648141,091510520754524664024M 36 3981,4101002070451,842505056043015734012,5M 30 M30 121834*********M27 10234M 24 8834M20 682Numero / Number / Anzahl Rosca / Thread /Gewinde4524M 12 M 12 4d2r h2d4fTornillos / Screws / Schrauben Peso de una brida / Weight of a flange / Gewicht einesFlansches (7,85Kg/dm3) Diámetro Nominal Rated Diameter Nennweited1D bkh1 d3sTubo / Pipe / Rohr -AnschluBmabe Brida / Flange / Flansch Cuello / Neck /AnsatzResalto / Raised face / Dichtleiste Ver imagen DIN 5See DIN image 5。