国际标准法兰尺寸表(1.0MPa-2.5MPa)便于打印版

希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX国标法兰尺寸表1.0MPa-2.5MPa凸面平焊钢制管法兰PN1.0MPa(10bar)?MM公称通径DN管子外径A连接尺寸密封尺寸法兰厚度C法兰内径B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df数量n螺纹Th.系列1/系列210149060144M1240212150.4615189565144M1245212190.51202510575144M1255214260.75253211585144M1265214330.893238140/135100184M1678216391.404045150/145110184M1685318461.715057165/160125184M16100318592.096573185/180145184M16120320752.848089200/195160184M16135320913.24100108220/215180188M161553221104.01125133250/245210188M161853241355.40150159285/280240238M202103241616.67175194310270238M202403241967.44200219340/335295238M202653242228.24225245365325238M202953242489.30250273395/3903502312M2032032627610.70300325445/4404002312M2036842832812.90350377505/5004602316M2042842838016.9040042656551526/2516M24/M2248243043021.8045048061556526/2520M24/M2253243048424.4050053067062026/2520M24/M2258543253427.706006307807253020M2768553663439.407007208958403024M27800536715538008201015/10109503424M30905538817679009201115/111010503428M30100553891876参考100010201230/1220116036/3428M30/M331115538102090参考11001120134012703628M331222540125参考120012201455/1450138039/4132M3613255441223143参考凸面平焊钢制管法兰PN1.6MPa(16bar)?MM公称通径DN管子外径A连接尺寸密封尺寸法兰厚度C法兰内径B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df数量n螺纹Th.系列1/系列2希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX10149060144M1240214150.5515189565144M1245214190.71202510575144M1255216260.87253211585144M1265218331.183238140/135100184M1678218391.604045150/145110184M1685320462.005057165/160125184M16100322592.616573185/180145184M16120324753.458089200/195160188M16135324913.71100108220/215180188M161553261104.80125133250/245210188M161853281356.47150159285/280240238M202103281617.92175194310270238M202403281968.81200219340/3352952312M2026533022210.102252453653252312M2029533024811.7025027340535526/2512M24/M2232033227615.7030032516041026/2512M24/M2237543232818.10350,37752047026/2516M24/M2243543438023.304004265805253016M2748543843031.004504806405853020M2754544248440.20500530715/7056503420M3060844853455.7060063084077036/4120M33/M3671855063480.8070072091084036/4124M33/M36788550724106.28008201025/102095039/4124M36898552824130.59009201125/1120105039/4128M3699854492491参考100010201255117042/4828M39/M4211105461024127参考11001120137012804228M3912225501124160参考120012201485139048/5432M45/M4813255521224186参考凸面平焊钢制管法兰PN2.5MPa(25bar)?MM公称通径DN管子外径A连接尺寸密封尺寸法兰厚度C法兰内径B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df数量n螺纹Th.系列1/系列210149060144M1240216150.6415189565144M1245216190.80202510575144M1255218260.99253211585144M1265218331.18希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX3238140/135100184M1678220391.964045150/145110184M1685322462.605057165/160125184M16100324592.716573185/180145188M16120324753.228089200/195160188M16135326914.06100108235/230190238M201603281106.0012513327022026/258M24/M221883301358.2615015930025026/258M24/M2221833016110.4017519433028026/2512M24/M2224833219611.9020021936031026/2512M24/M2227833222214.502252453953403012M2730233424817.002502734253703012M2733233427618.903003254854303016M2739043632826.80350377555/5504904016M3044844238034.35400426620/61055036/3416M33/M3050544443044.90450480670/66060036/3420M33/M3055544848451.9250053073066036/3420M33/M3661045253467.30600630845/8407704120M3671855663495.20700720960/95587542/4824M39/M42815560724116.08008201085/10709904824M45/M42930564824150.29009201185/1180109048/5428M45/M481025558924160参考100010201320/1305121055/5828M5211405621024210参考11001124142513155528M5212455661124260参考120012201530/1525142055/5832M5213505701224300参考希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX凹凸面对焊钢制管法兰PN4.0MPa(40bar)MM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dX系列1/系列2Y系列1/系列2ff1f2数量n螺纹Th.系列1/系列2A型B型10149060144M1240343524163582640.770.6715189565144M12453940241635123050.870.77202510575144M12555051241636183851.090.97253211585144M12655758241638254551.311.183238140/135100184M16786566241845315652.171.984045150/145110184M168575763418,48386452.512.145057165/160125184M161008788342048487653.342.926573185/180145188M16120109110342252669664.343.858089200/195160188M161351201213424587811265.525.03100108235/230190238M2016014915034.526689613868.397.7112513327022026/258M24/M2218817517634.52868120160811.0610.2715015930025026/258M24/M2221820320434.53072145186814.1613.3017519433028026/2512M24/M2224823323434.536881772261021.8020.9720021936031026/2512M24/M2227825926034.538882002501025.5624.722252453953403012M2730228628734.540982262801032.4831.602502734253703012M2733231231334.5421022523101039.8739.003003254854303016M2739036336444.5461163013681255.9753.21350377555/5504903416M3044842142245521203514181275.3072.29400426620/61055036/3416M33/M30505473474455814239848012112.02108.44450480670/66060036/3420M33/M30555523524456014644853014112.82109.7050053073066036/4120M33/M36610575576456215649558015142.70138.6060063089079548/5420M45/M48730675/677676/67856621765957002016716070072099590048/5424M45/M48825777/767778/768566820068078020275265800820140/113510305824M52960882\875883/876567622078091022410400凹凸面对焊钢制管法兰PN6.4MPa(64bar)?MM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dX系列1/系列2Y系列1/系列2ff1f2数量n螺纹Th系列1/系列2A型B型希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX101410070144M1250343524184883441.121.02151810575144M12553940241848123851.251.142025130/12590184M166850512420,56184852.121.952532140/135100184M16785758242258255252.642.463238155/150110234M20826566242462316453.503.284045170/165125234M20957576342468377454.353.915057180/175135234M201058788342670478655.294.806573205/200160238M201301091103428756410667.006.438089215/210170238M201401201213430757712068.077.5010010825020026/258M24/M2216814915034.5328094140611.5110.80125133295240308M2720217517634.53698118172818.0217.09150159345/340280348M3024020320434.538108142206826.4525.29175194375/3703103412M3027023323434.5421101742321030.6329.61200219415/40534536/3412M33/M3030025926034.5441161982641039.6838.5122524543037036/3412M33/M3032528628734.5461202222901043.3442.3225027347040036/4112M33/M3635231231334.5481222463161053.6452.4730032553046036/4116M33/M3641236336444.5541362943701273.1069.97350377600/5955254116M36475421422456015434243012103.50108.4440042667058542/4816M39/M42525473474456617038648412143.30138.904504807156304820M4257052352445701864405401516015550053080070548/5420M456405755764570200485595182152106006309308205820M52750675/677676/678567622058571018320310凹凸面对焊钢制管法兰PN10.0MPa(100bar)MM希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX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dX系列1/系列2Y系列1/系列2ff1f2数量n螺纹Th系列1/系列2A型B型101410070144M1250343524184583441.121.01151810575144M12553940242048,123851.371.262025130/12590184M16685051242256184852.302.132532140/135100184M16785758242458255252.862.673238155/150110234M20826566242462316453.503.284045170/165125234M20957576342670377654.724.28505719514526/254M24/M221128788342872458656.586.02657322017026/258M24/M221381091103432846211069.208.60808923018026/258M24/M2214812012134349075124610.619.97100108265210308M2717214915034.53810092146615.5414.70125133315/310250348M3021017517634.542115112180825.1024.00150159315/3502903412M3025020320434.546130136214834.4333.26175194385/3803203412M3028023323434.5481351662461041.6040.4720021943036036/4112M33/M3631225926034.5541451902761057.1455.802252454704004112M3635228628734.5561652123121073.3071.90250273505/5004304112M3638231231334.5601702363401089.3087.9030032558550042/4816M39/M4244236336444.57019528440012107.45130.1035037766556048/5416M45/M48498421422457621033246012186.00175.2040042671562048/5416M45/M48558473474458022037651012223.50218.50环连接面对焊钢制管法兰PN16.0MPa(160bar)?MM（*机械行业 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 JB/T82.4-94)公称通径DN管子外径A连接尺寸法兰厚度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螺栓孔中心圆直径K螺栓孔直径L螺栓、螺柱dPFErmax数量n螺纹Th151811075184M16523596.50.82450114041.77202513090234M20624596.50.82655184542.562532140100234M20725096.50.82855235243.263242165115254M22856596.50.83060326254.84希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX4048175125274M24927596.50.83265377455.875060215165258M22132951280.8369048106510.846573245190308M271521101280.84410562128816.678089260205308M271681301280.84611070138819.73100114300240348M302001601280.84812090170828.06125146355285418M362381901280.8601401182061046.301501683903184112M3627020514100.8661551362341060.451751944603804812M4232525517110.8761801582701096.57200219484004812M4234527517110.87818517829810109.302252455454505412M4839030517110.88221520034610156.402502735804855412M4842533017110.88823022438010191.603003256655705416M4851038023140.810027526846010300.60C型钢 规格 视频线规格配置磁共振要求常用水泵型号参数扭矩规格钢结构技术规格书 表各行数字含义（以C80×40x20×2.5为例）：截面高度H=80mm；截面宽度B=40mm；卷边宽度C=20mm；厚度t=2.5mm；规格重量（kg/m）规格重量（kg/m）80×40×20×2.53.925180×60×20×38.00780×40×20×34.71180×70×20×2.57.065100×50×20×2.54.71180×70×20×38.478100×50×20×35.652200×50×20×2.56.673120×50×20×2.55.103200×50×20×38.007120×50×20×36.123200×60×20×2.57.065120×60×20×2.55.495200×60×20×38.478120×60×20×36.594200×70×20×2.57.458120×70×20×2.55.888200×70×20×38.949120×70×20×37.065220×60×20×2.57.4567140×50×20×2.55.495220×60×20×38.949140×50×20×36.594220×70×20×2.57.85160×50×20×2.55.888220×70×20×39.42160×50×20×37.065250×75×20×2.58.634160×60×20×2.56.28250×75×20×310.362160×60×20×37.536280×80×20×2.59.42160×70×20×2.56.673280×80×20×311.304160×70×20×38.007300×80×20×2.59.813180×50×20×2.56.28300×80×20×311.775180×50×20×37.536180×60×20×2.56.673希望对大家有所帮助，多谢您的浏览！希望对大家有所帮助，多谢您的浏览！授课：XXX授课：XXX希望对大家有所帮助，多谢您的浏览！授课：XXX镀锌管规格表镀锌钢管分热镀锌和电镀锌两种，热镀锌镀锌层厚，具有镀层均匀，附着力强，使用寿命长等优点。电镀锌成本低，表面不是很光滑，其本身的耐腐蚀性比热镀锌管相差很多。镀锌钢管的重量系数公称壁厚mm2.02.52.83.23.53.84.04.5　　系数c1.0641.0511.0451.0401.0361.0341.0321.028钢材力学性能是保证钢材最终使用性能（机械性能）的重要指标，它取决于钢的化学成分和热处理制度。在钢管标准中，根据不同的使用要求，规定了拉伸性能（抗拉强度、屈服强度或屈服点、伸长率）以及硬度、韧性指标，还有用户要求的高、低温性能等。热镀锌管是使熔融金属与铁基体反应而产生合金层，从而使基体和镀层二者相结合。热镀锌是先将钢管进行酸洗，为了去除钢管表面的氧化铁，酸洗后，通过氯化铵或氯化锌水溶液或氯化铵和氯化锌混合水溶液槽中进行清洗，然后送入热浸镀槽中。热镀锌具有镀层均匀，附着力强，使用寿命长等优点。冷镀锌就是电镀锌，镀锌量很少，只有10－50g/m2，其本身的耐腐蚀性比热镀锌管相差很多。正规的镀锌管生产厂家，为了保证质量，大多不采用电镀锌（冷镀）。（注：可编辑下载，若有不当之处，请指正，谢谢!）