法蘭規(guī)范標準(完整,資料整理,最準)

1、/*國家標準GB19-2000的詳細資料:面平焊鋼制管法蘭 PN 1.0 MP a(10bar)MM公稱通徑DN管子 外徑A連接尺寸密封尺寸法蘭 厚度C法蘭 內(nèi)徑B法蘭 理論 重量kg法蘭管徑D系列1/系列2螺栓孔中心圓 直徑K螺栓孔直徑L系列1/系列2螺栓、螺柱df數(shù)量n螺紋Th.系列1/系列210149060144M1240212150.4615189565144M1245212190.51202510575144M1255214260.75253211585144M1265214330.893238140/135100184M1678216391.404045150/145110184M

2、1685318461.715057165/160125184M16100318592.096573185/180145184M16120320752.848089200/195160184M16135320913.24100108220/215180188M161553221104.01125133250/245210188M161853241355.40150159285/280240238M202103241616.67175194310270238M202403241967.44200219340/335295238M202653242228.24225245365325238M2029

3、53242489.30250273395/3903502312M2032032627610.70300325445/4404002312M2036842832812.90350377505/5004602316M2042842838016.9040042656551526/2516M24/M2248243043021.8045048061556526/2520M24/M2253243048424.4050053067062026/2520M24/M2258543253427.706006307807253020M2768553663439.407007208958403024M27800536

4、715538008201015/10109503424M30905538817679009201115/111010503428M30100553891876參考100010201230/1220116036/3428M33/M301115538102090參考11001120134012703628M331222540125參考120012201455/1450138039/4132M3613255441223143參考凸面平焊鋼制管法蘭 PN 1.6 MP a(16bar)MM公稱通徑DN管子 外徑A連接尺寸密封尺寸法蘭 厚度C法蘭 內(nèi)徑B法蘭 理論 重量kg法蘭管徑D系列1/系列2螺栓孔

5、中心圓直 徑K螺栓孔直徑L系列1/系列2螺栓、螺柱df數(shù)量n螺紋Th.系列1/系列210149060144M1240214150.5515189565144M1245214190.71202510575144M1255216260.87253211585144M1265218331.183238140/135100184M1678218391.604045150/145110184M1685320462.005057165/160125184M16100322592.616573185/180145184M16120324753.458089200/195160188M16135324913.

6、71100108220/215180188M161553261104.80125133250/245210188M161853281356.47150159285/280240238M202103281617.92175194310270238M202403281968.81200219340/3352952312M2026533022210.102252453653252312M2029533024811.7025027340535526/2512M24/M2232033227615.7030032516041026/2512M24/M2237543232818.10350377520470

7、26/2516M24/M2243543438023.304004265805253016M2748543843031.004504806405853020M2754544248440.20500530715/7056503420M3060844853455.7060063084077036/4120M33/M3671855063480.8070072091084036/4124M33/M36788550724106.28008201025/102095039/4124M36898552824130.59009201125/1120105039/4128M3699854492491參考10001

8、0201255117042/4828M39/M4211105461024127參考11001120137012804228M3912225501124160參考120012201485139048/5432M45/M4813255521224186參考凸面平焊鋼制管法蘭 PN 2.5 MP a(25bar)MM公稱 通徑DN管子 外徑A連接尺寸密封尺寸法蘭 厚度C法蘭 內(nèi)徑B法蘭 理論 重量kg法蘭管徑D系列1/系列2螺栓孔中 心圓直徑K螺栓孔直徑L系列1/系列2螺栓、螺柱df數(shù)量n螺紋Th. 系列1/系列210149060144M1240216150.6415189565144M124521

9、6190.80202510575144M1255218260.99253211585144M1265218331.183238140/135100184M1678220391.964045150/145110184M1685322462.605057165/160125184M16100324592.716573185/180145188M16120324753.228089200/195160188M16135326914.06100108235/230190238M201603281106.0012513327022026/258M24/M221883301358.261501593002

10、5026/258M24/M2221833016110.4017519433028026/2512M24/M2224833219611.9020021936031026/2512M24/M2227833222214.502252453953403012M2730233424817.002502734253703012M2733233427618.903003254854303016M2739043632826.80350377555/5504904016M3044844238034.35400426620/61055036/3416M33/M3050544443044.90450480670/6

11、6060036/3420M33/M3055544848451.9250053073066036/3420M33/M3661045253467.30600630845/8407704120M3671855663495.20700720960/95587542/4824M39/M428155607241168008201085/10709904824M45/M42930564824150.29009201185/1180109048/5428M45/M481025558924160參考100010201320/1305121055/5828M5211405621024210參考1100112414

12、2513155528M5212455661124260參考120012201530/1525142055/5832M5213505701224300參考凹凸面對焊鋼制管法蘭 PN 4.0 MP a(40bar)MM公 稱 通 徑DN管 子 外 徑A連接尺寸密封尺寸法、厚 度C法、咼 度H法、內(nèi) 徑B勁 部 直 徑Nmax圓 角 半 徑R法蘭理論重量kg法蘭管徑D系列1/系列2螺栓 孔中 心圓 直徑K螺栓孔 直徑L 系列1/系列2螺栓、螺柱dX系列1/系列2Y系列1/系列2ff1 f2數(shù) 量n螺紋Th.系列1/系列2A型B型10149060144M1240343524163582640.770.

13、6715189565144M12453940241635123050.870.77202510575144M12555051241636183851.090.97253211585144M12655758241638254551.311.183238140/135100184M16786566241845315652.171.984045150/145110184M16857576341848386452.512.145057165/160125184M161008788342048487653.342.926573185/180145188M16120109110342252669664.3

14、43.858089200/195160188M161351201213424587811265.525.03100108235/230190238M2016014915034.526689613868.397.7112513327022026/258M24/M2218817517634.52868 120160811.0610.2715015930025026/258M24/M2221820320434.53072 145186814.1613.3017519433028026/25 -2 M/I24/M2224823323434.53688772261021.8020.97200219360

15、31026/25 -2 M/I24/M2227825926034.53888 2002501025.5624.722252453953403012M2730228628734.54098 2262801032.4831.602502734253703012M2733231231334.5421022523101039.8739.003003254854303016M2739036336444.5461163013681255.9753.21350377555/5504903416M3044842142245521203514181275.3072.29400426620/61055036/34

16、 -6 M/I33/M30505473474455814239848012112.02108.44450480670/66060036/34 :>0 M/I33/M30555523524456014644853014112.82109.7050053073066036/41 2>0 M/I33/M36610575576456215649558015142.70138.6060063089079548/54 :>0 M/I45/M48730675/677676/67856621765957002016716070072099590048/54 :>4 M/I45/M488

17、25777/767778/768566820068078020275265800820140/113510305824M52960882875883/876567622078091022410400凹凸面對焊鋼制管法蘭PN 6.4 MP a(64bar)MM公 稱 通 徑DN管 子 外 徑A連接尺寸密封尺寸法厚度C法高度H法內(nèi)徑B勁 部 直 徑Nmax圓 角 半 徑R法蘭理論重量kg法蘭 管徑D 系列1 /系列2螺栓 孔 中心 圓直徑K螺栓 孔直徑L系列1/系列2螺栓、螺柱dX系列1/系列2Y系列1/系列2ff1 f2數(shù) 量n螺紋Th系列1/系列2A型B型101410070144M125034

18、3524184883441.121.02151810575144M12553940241848123851.251.142025 -130/12590184M16685051242056184852.121.952532140/135100184M16785758242258255252.642.463238 -155/150110234M20826566242462316453.503.284045 -170/165125234M20957576342468377454.353.915057 -180/175135234M201058788342670478655.294.806573 :&

19、gt;05/200160238M201301091103428756410667.006.438089 :M5/210170238M201401201213430757712068.077.5010010825020026/258M24/M2216814915034.5328094140611.5110.80125133295240308M2720217517634.53698 118172818.0217.09150159345/340280348M3024020320434.538108142206826.4525.29175194375/3703103412M3027023323434.

20、5421101742321030.6329.61200219415/40534536/3412M33/M3030025926034.5441161982641039.6838.5122524543037036/3412M33/M3032528628734.5461202222901043.3442.3225027347040036/4112M33/M3635231231334.5481222463161053.6452.4730032553046036/4116M33/M3641236336444.5541362943701273.1069.97350377600/5955254116M364

21、75421422456015434243012103.50108.4440042667058542/4816M39/M42525473474456617038648412143.30138.904504807156304820M4257052352445701864405401516015550053080070548/5420M456405755764570200485595182152106006309308205820M52750675/677676/678567622058571018320310凹凸面對焊鋼制管法蘭 PN 10.0 MP a(100bar)MM公稱 通徑DN管子外徑A

22、連接尺寸密封尺寸法、厚 度C法、咼 度H法、內(nèi) 徑B勁 部 直 徑Nmax圓 角 半 徑R法蘭理論重量kg法蘭管徑D系列1/系列2螺栓孔 中心圓 直徑K螺栓孔 直徑L 系列1/系列2螺栓、螺柱dX系列1/系列2Y系列1/系列2ff1 f2數(shù)量n螺紋Th系列1/系列2A型B型101410070144M1250343524184583441.121.01151810575144M12553940242048123851.371.262025130/12590184M16685051242256184852.302.132532140/135100184M16785758242458255252.8

23、62.673238155/150110234M20826566242462316453.503.284045170/165125234M20957576342670377654.724.28505719514526/254M24/M221128788342872458656.586.02657322017026/258M24/M221381091103432846211069.208.60808923018026/258M24/M2214812012134349075124610.619.97100108265210308M2717214915034.53810092146615.5414.7

24、0125133315/310250348M3021017517634.542115112180825.1024.00150159315/3502903412M3025020320434.546130136214834.4333.26175194385/3803203412M3028023323434.5481351662461041.6040.4720021943036036/4112M33/M3631225926034.5541451902761057.1455.802252454704004112M3635228628734.5561652123121073.3071.9025027350

25、5/5004304112M3638231231334.5601702363401089.3087.9030032558550042/4816M39/M4244236336444.57019528440012107.45130.1035037766556048/5416M45/M48498421422457621033246012186.00175.2040042671562048/5416M45/M48558473474458022037651012223.50218.50MM環(huán)連接面對焊鋼制管法蘭PN 16.0 MP a(160bar)機械行業(yè)標準JB/T82.4-94公稱通徑DN管子 外徑

26、A連接尺寸法厚度C法高度H法內(nèi)徑B勁 部 直 徑Nmax圓 角 半 徑R法蘭理論重量kg法蘭 管徑D螺栓孔 中心圓 直徑K螺栓孔 直徑L螺栓、螺柱dPFErmax數(shù)量n螺紋Th151811075184M16523596.50.82450114041.77202513090234M20624596.50.82655184542.562532140100234M20725096.50.82855235243.263242165115254M22856596.50.83060326254.844048175125274M24927596.50.83265377455.875060215165258M

27、22132951280.8369048106510.846573245190308M271521101280.84410562128816.678089260205308M271681301280.84611070138819.73100114300240348M302001601280.84812090170828.06125146355285418M362381901280.8601401182061046.301501683903184112M3627020514100.8661551362341060.451751944603804812M4232525517110.876180158

28、2701096.57200219484004812M4234527517110.87818517829810109.302252455454505412M4839030517110.88221520034610156.402502735804855412M4842533017110.88823022438010191.603003256655705416M4851038023140.810027526846010300.60中國JB標準JB/T79.1-94的詳細資料:z凸面整體鑄鋼管法蘭(JB/T79.1-94)n圖1凸面整體鑄鋼管法蘭PN1.6MPamm公稱通徑DN連接尺寸密封面尺寸法蘭厚

29、度C法蘭頸法蘭外徑D系列1/ 系列2螺栓孔中心圓直徑K螺栓孔直徑L系列1/系列2雙頭螺柱dfNmaxSmaxR數(shù)量n螺紋Th.系列1/系 列2159565144M1245214391242010575144M1255214441242511585144M12652144912432140/135100184M16782165612440150/145110184M16853166412450165/160125184M161003167412565185/180145184M161203189515580200/195160188M16135320110155100220/215180188M

30、16155320130155125250/245210188M16185322161186150285/280240238M20210324186186(175)310270238M20240326215206200340/3352952312M20265326240206(225)3653252312M2029532626922625040535526/2512M24/M2232033029824830046041026/2512M24/M22375430348248PN2.5MPa mm公稱通徑DN連接尺寸密封面尺 寸法蘭厚度C法蘭頸法蘭外徑D系列1/ 系列2螺栓孔中心圓直徑K螺栓孔直徑L

31、系列1/系列2螺栓、螺柱dfNmaxSmaxR數(shù)量n螺紋Th.系列1/系列2159565144M1245216391242010575144M1255216441252511585144M12652164912532140/135100184M16782186215540150/145110184M16853187015550165/160125184M161003208015565185/180145188M1612032210118680200/195160188M16135322116186100230190238M2016032413618612527022026/258M24/M22

32、18832816922815030025026/258M24/M22218330198248(175)33028026/2512M24/M2224833222324820036031026/2512M24/M22278334252268(225)3953403012M273023362812882504253703012M2733233630628103004854303016M273904 1403603010PN 4.0 MPamm公稱通徑DN連接尺寸密封面尺 寸法蘭厚度C法蘭頸法蘭外徑D系列1/ 系列2螺栓孔中心圓直徑K螺栓孔直徑L系列1/系列2螺栓、螺柱dfNmaxSmaxR數(shù)量n螺紋

33、Th.系列1/系列2159565144M1245216391242010575144M1255216441252511585144M12652164912532140/135100184M16782186215540150/145110184M16853187015550165/160125184M161003208015565185/180145188M1612032210118680200/195160188M16135322116186100235/230190238M2016032414020612527022026/258M24/M2218832816922815030025026/

34、258M24/M22218330198248(175)3502953012M2725833423128102003753203012M272823382562810(225)4153553412M303153402853010250450/4453853412M303453423143210300515/5104503416M304084463683412注：系列1法蘭連接尺寸與國標及德國法蘭標準尺寸互換；系列2尺寸與原機標準法蘭尺寸互換；新產(chǎn) 品設(shè)計應(yīng)優(yōu)先采用系列1尺寸。2.凹凸面整體鑄鋼管法蘭(JB/T79.2-94)0 sJmmllJ公稱通 徑DN連接尺寸密封面尺寸法蘭 厚度C法蘭頸法蘭

35、外徑D系列1/系列2螺栓孔中 心圓直徑K螺栓孔直徑L 系列1/系列2雙頭螺柱dX系列1/系列2Y系列1/系列2ff1f2NmaxSmaxR數(shù) 量n螺紋Th.系列1/系列2159565144M12453940241639124圖2凹凸面整體鑄鋼管法蘭PN4.0MPa mm2010575144M125550512416441252511585144M1265575824164912532140/135100184M1678656624186215540150/145110184M1685757634187015550165/160125184M16100878834208015565185/180145188M16120109110342210118680200/195160188M161351201213422116186100235/230190238M2016014915034.524140