304不锈钢带颈对焊法兰规格及理论重量(HG20595-97)
304不锈钢法兰盖规格及理论重量(GB9123-2000)
304不锈钢法兰盖（GB/9123-2000）突面（RF ）PN0.25MPa （2.5压力）突面管法兰盖（GB9123.1-2000）/mm107550114M10332120.33158055114M10382120.39209065114M10482140.602510075114M10582140.753212090144M1269216 1.2540130100144M1278216 1.4850140110144M1288216 1.7465160130144M12108216 2.3180190150184M16124218 3.66100210170184M16144218 4.53125240200188M16174220 6.55150265225188M161992208.08200320280188M1625422213.242503753351812M1630922419.933004403952212M2036322427.383504904452212M2041322434.244005404952216M2046322441.584505955502216M2051822450.815006456002220M2056822664.786007557052620M24667230102.627008608102624M24772536158.278009759203024M27878538215.01900107510203024M27978540277.071000117511203028M271078542348.641200137513203032M271295544504.611400157515203036M271210548701.471600179017303040M271710551999.001800199019303044M2719185541311.42000219021303048M2721255581710.0法兰厚度C 密封面尺寸d f 价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）突面（RF）PN0.6MPa（6压力）突面管法兰盖（GB9123.1-2000）/mm107550114M10332120.33158055114M10382120.39209065114M10482140.602510075114M10582140.753212090144M1269216 1.2540130100144M1278216 1.4850140110144M1288216 1.7465160130144M12108216 2.3180190150184M16124218 3.66100210170184M16144218 4.53125240200188M16174220 6.55150265225188M161992208.08200320280188M1625422213.242503753351812M1630922419.933004403952212M2036322427.383504904452212M2041322434.244005404952216M2046322441.584505955502216M2051822450.815006456002220M2056822664.786007557052620M24667230102.627008608102624M24772540176.308009759203024M27878544249.74900107510203024M27978548333.591000117511203028M271078552433.081200140513403332M301295560716.701400163015603636M3315105681095.51600183017603640M3317105761549.51800204519703944M3619185842139.92000226521804248M3921255922875.4法兰厚度C 密封面尺寸d f 价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）突面（RF ）PN1.0MPa （10压力）突面管法兰盖（GB9123.1-2000）/mm109060144M12412140.57159565144M12462140.642010575144M12562160.932511585144M1265216 1.1432140100184M1676218 1.9040150110184M1684218 2.2050165125184M1699220 3.0365185145184M16118220 3.8780200160188M16132220 4.41100220180188M16156222 6.01125250210188M161842227.89150285240228M2021122411.16200340295228M2026622416.202503953502212M2031922623.733004454002212M2037022630.453505054602216M2042922639.274005655152616M2448022852.834506155652620M2453022862.585006706202620M2458222874.746007807253020M27682234123.507008958403024M27794538179.8880010159503324M30901542256.74900111510503324M301001546342.101000123011603628M331112552470.891200145513803932M361328560763.66价格法兰理论重量（kg）公称通径DN法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C密封面尺寸d f304不锈钢法兰盖（GB/9123-2000）突面（RF）PN1.6MPa（16压力）突面管法兰盖（GB9123.1-2000）/mm304不锈钢法兰盖（GB/9123-2000）突面（RF ）PN2.5MPa （25压力）突面管法兰盖（GB9123.1-2000）/mm109060144M12412140.57159565144M12462140.642010575144M12562160.932511585144M1265216 1.1432140100184M1676218 1.9040150110184M1684218 2.2050165125184M1699220 3.0365185145188M16118222 4.1280200160188M16132224 5.34100235190228M201562247.34125270220268M2418422610.51150300250268M2421122814.262003603102612M2427423022.132504253703012M2733023233.103004854303016M2738923445.913505554903316M3044823867.684006205503616M3350324089.254506706003620M33548246119.695007306603620M33609248149.916008457703920M36720258244.96法兰厚度C密封面尺寸df价格法兰理论重量（kg）公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L数量n304不锈钢法兰盖（GB/9123-2000）突面（RF）PN4.0MPa（40压力）突面管法兰盖（GB9123.1-2000）/mm109060144M12412140.57159565144M12462140.642010575144M12562160.932511585144M1265216 1.1432140100184M1676218 1.9040150110184M1684218 2.2050165125184M1699220 3.0365185145188M16118222 4.1280200160188M16132224 5.34100235190228M201562247.34125270220268M2418422610.51150300250268M2421122814.262003753203012M2728423426.892504503853312M3034523843.973005154503316M3040924263.843505805103616M3346524689.224006605853916M36535250126.554506856103920M36560257154.265007556704220M39615257187.946008907954820M45735272332.07法兰厚度C密封面尺寸df价格法兰理论重量（kg）公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L数量n304不锈钢法兰盖（GB/9123-2000）突面（RF ）PN6.3MPa（63压力）突面管法兰盖（GB9123.1-2000）/mm304不锈钢法兰盖（GB/9123-2000）突面（RF ）PN10.0MPa （100压力）突面管法兰盖（GB9123.1-2000）/mm1010070144M1241220 1.0515********M1246220 1.172013090184M1656220 1.7925140100184M1665224 2.5632155110224M2076224 3.1040170125224M2084226 4.1250195145264M2499228 5.8465220170268M241182307.6780230180268M241322329.09100265210308M2715623613.65125315250338M3018424021.851503552903312M3021124430.112004303603612M3328425253.762505054303912M3634526087.043005855004216M39409268131.203506555604816M45465274178.604007156204816M45535282239.99法兰厚度C密封面尺寸df价格法兰理论重量（kg）公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n304不锈钢法兰盖（GB/9123-2000）突面（RF）PN16.0MPa（160压力）突面管法兰盖（GB9123.1-2000）/mm1010070144M1241224 1.281510575144M1246226 1.562013090184M1656230 2.7625140100184M1665232 3.4732155110224M2076234 4.4840170125224M2084236 5.8050195145264M24992388.0465220170268M2411824210.8980230180268M2413224613.24100265210308M2715625219.94125315250338M3018425630.871503552903312M3021126242.782004303603612M3328426668.532505154304212M39345276114.003005855004216M39409288170.32法兰厚度C密封面尺寸df价格法兰理论重量（kg）公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n304不锈钢法兰盖（GB/9123-2000）平面（RF ）PN0.25MPa （2.5压力）平面管法兰盖（GB9123.1-2000）/mm107550114M10120.38158055114M10120.44209065114M10140.662510075114M10140.833212090144M1216 1.3640130100144M1216 1.6150140110144M1216 1.8865160130144M1216 2.4780190150184M1618 3.90100210170184M1618 4.80125240200188M1620 6.85150265225188M16208.43200320280188M162213.682503753351812M162420.443004403952212M202428.083504904452212M202435.034005404952216M202442.444505955502216M202451.785006456002220M202665.826007557052620M2430104.017008608102624M2436162.248009759203024M2738219.94900107510203024M2740282.601000117511203028M2742354.661200137513203032M2744510.361400157515203036M2748732.121600179017303040M27511006.61800199019303044M27541318.92000219021303048M27581717.4法兰厚度C 价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）平面（RF）PN0.6MPa（6压力）平面管法兰盖（GB9123.1-2000）/mm304不锈钢法兰盖（GB/9123-2000）平面（RF ）PN1.0MPa （10压力）平面管法兰盖（GB9123.1-2000）/mm109060144M12140.64159565144M12140.722010575144M1216 1.022*********M1216 1.2432140100184M1618 2.0540150110184M1618 2.3850165125184M1620 3.2365185145184M1620 4.1080200160188M1620 4.66100220180188M1622 6.28125250210188M16228.21150285240228M202411.57200340295228M202416.712503953502212M202624.333004454002212M202631.143505054602216M202640.054005655152616M242853.804506155652620M242863.625006706202620M242875.956007807253020M2734125.067008958403024M2738184.5280010159503324M3042262.73900111510503324M3046348.791000123011603628M3352478.361200145513803932M3660773.15价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C304不锈钢法兰盖（GB/9123-2000）平面（RF）PN1.6MPa（16压力）平面管法兰盖（GB9123.1-2000）/mm109060144M12140.64159565144M12140.722010575144M1216 1.022*********M1216 1.2432140100184M1618 2.0540150110184M1618 2.3850165125184M1620 3.2365185145184M1620 4.1080200160188M1620 4.66100220180188M1622 6.28125250210188M16228.21150258240228M20249.372003402952212M202416.422504053552612M242625.253004604102612M242835.503505204702616M243048.524005805253016M273264.194506405853020M274097.595007156503320M3044134.176008407703620M3354228.77009108403624M3348238.380010259503924M3652328.5900112510503928M3658441.91000125511704228M3964608.31200148513904832M45761009.2法兰厚度C 价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）平面（RF ）PN2.5MPa （25压力）平面管法兰盖（GB9123.1-2000）/mm109060144M12140.64159565144M12140.722010575144M1216 1.022*********M1216 1.2432140100184M1618 2.0540150110184M1618 2.3850165125184M1620 3.2365185145188M1622 4.3480200160188M1624 5.59100235190228M20247.68125270220268M242610.93150300250268M242814.762003603102612M243022.712504253703012M273233.863004854303016M273446.783505554903316M303868.804006205503616M334090.634506706003620M3346121.225007306603620M3348151.616008457703920M3658247.0价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L 数量n 法兰厚度C304不锈钢法兰盖（GB/9123-2000）平面（RF）PN4.0MPa（40压力）平面管法兰盖（GB9123.1-2000）/mm304不锈钢法兰盖（GB/9123-2000）凹凸面(MF)—凸面PN1.6MPa （16压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm109060144M1241343543140.48159565144M1246394443140.552010575144M1256505143160.832511585144M126557584316 1.0132140100184M167665664318 1.7040150110184M168475764318 1.9950165125184M169987884320 2.7765185145184M161181091104320 3.5880200160188M161321201214320 4.09100220180188M16156149150 4.5 3.522 5.62125250210188M16184175176 4.5 3.5227.39150258240228M20211203204 4.5 3.5248.772003402952212M20266259260 4.5 3.52616.592504053552612M24319312313 4.5 3.52825.563004604102612M24370363364 4.5 3.53238.563505204702616M24429421422543554.044005805253016M27480473474543873.174506405853020M27548523524544298.795007156503320M306095755765446135.326008407703620M337206756765454221.687009108403624M337947777785448232.3280010259503924M369018828835452321.18900112510503928M3610019879885458434.181000125511704228M391112109210946564595.851200148513904832M451328129212946576991.95价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C密封面尺寸d f2X Y f1304不锈钢法兰盖（GB/9123-2000）凹凸面(MF)—凸面PN2.5MPa（25压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm109060144M1241343543140.48159565144M1246394443140.552010575144M1256505143160.832511585144M126557584316 1.0132140100184M167665664318 1.7040150110184M168475764318 1.9950165125184M169987884320 2.7765185145188M161181091104322 3.8480200160188M161321201214324 5.02100235190228M20156149150 4.5 3.524 6.86125270220268M24184175176 4.5 3.5269.90150300250268M24211203204 4.5 3.52813.542003603102612M24274259260 4.5 3.53021.182504253703012M27330312313 4.5 3.53231.833004854303016M27389363364 4.5 3.53444.283505554903316M30448421422543865.274006205503616M33503473474544086.274506706003620M335485235245446116.565007306603620M336095755765448146.126008457703920M367206756765458239.92法兰厚度C密封面尺寸d f2X Y f1价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）凹凸面(MF)—凸面109060144M1241343543140.48159565144M1246394443140.552010575144M1256505143160.832511585144M126557584316 1.0132140100184M167665664318 1.7040150110184M168475764318 1.9950165125184M169987884320 2.7765185145188M161181091104322 3.8480200160188M161321201214324 5.02100235190228M20156149150 4.5 3.524 6.86125270220268M24184175176 4.5 3.5269.90150300250268M24211203204 4.5 3.52813.542003753203012M27284259260 4.5 3.53425.742504503853312M30345312313 4.5 3.53842.273005154503316M30409363364 4.5 3.54261.593505805103616M33465421422544686.154006605853916M365354734745450122.274506856103920M365605235245457150.685007556704220M396155755765457183.546008907954820M457356756765472325.59法兰厚度C密封面尺寸d f2X Y f1价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）凹凸面(MF)—凸面1010070144M1241343543200.951510575144M124639444320 1.062013090184M165650514320 1.6225140100184M166557584324 2.3632155110224M207665664324 2.8640170125224M208475764326 3.8450180135224M209987884326 4.3665205160228M201181091104326 5.5380215170228M201321201214328 6.69100250200268M24156149150 4.5 3.5309.69125295240308M27184175176 4.5 3.53415.53150345280338M30211203204 4.5 3.53622.802004153453612M33284259260 4.5 3.54238.482504704003612M33345312313 4.5 3.54655.823005304603616M33409363364 4.5 3.55280.683506005253916M364654214225456112.174006705854216M395354734745460151.12法兰厚度C密封面尺寸d f2X Y f1价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n304不锈钢法兰盖（GB/9123-2000）凹凸面(MF)—凸面PN10.0MPa （100压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm1010070144M1241343543200.951510575144M124639444320 1.062013090184M165650514320 1.6225140100184M166557584324 2.3632155110224M207665664324 2.8640170125224M208475764326 3.8450195145264M249987884328 5.4765220170268M2411810911043307.2680230180268M2413212012143328.64100265210308M27156149150 4.5 3.53612.99125315250338M30184175176 4.5 3.54020.881503552903312M30211203204 4.5 3.54428.952004303603612M33284259260 4.5 3.55252.002505054303912M36345312313 4.5 3.56084.603005855004216M39409363364 4.5 3.568127.923506555604816M454654214225474174.104007156204816M455354734745482234.53价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n 法兰厚度C密封面尺寸d f2X Y f1304不锈钢法兰盖（GB/9123-2000）PN16.0MPa （160压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm1010070144M124134354324 1.181510575144M124639444326 1.442013090184M165650514330 2.5925140100184M166557584332 3.2732155110224M207665664334 4.2340170125224M208475764336 5.5250195145264M2499878843387.6765220170268M24118109110434210.4780230180268M24132120121434612.79100265210308M27156149150 4.5 3.55219.27125315250338M30184175176 4.5 3.55629.901503552903312M30211203204 4.5 3.56241.622004303603612M33284259260 4.5 3.56666.772505154304212M39345312313 4.5 3.576111.443005855004216M394093633644.53.588167.04法兰厚度C密封面尺寸d f2X Y f1价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）PN1.6MPa（16压力）凹凸面(凹面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凹面PN2.5MPa （25压力）凹凸面(凹面)管法兰盖（GB9123.2-2000）/mm109060144M1241343543140.51159565144M1246394443140.572010575144M1256505143160.842511585144M126557584316 1.0232140100184M167665664318 1.7440150110184M168475764318 2.0150165125184M169987884320 2.7865185145188M161181091104322 3.7880200160188M161321201214324 4.95100235190228M20156149150 4.5 3.524 6.60125270220268M24184175176 4.5 3.5269.52150300250268M24211203204 4.5 3.52812.982003603102612M24274259260 4.5 3.53020.222504253703012M27330312313 4.5 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4.5 3.52813.702003603102612M24274259260238239 4.5 3.53021.462504253703012M27330312313291292 4.5 3.53232.243004854303016M27389363364342343 4.5 3.53444.923505554903316M30448421422394395543865.994006205503616M33503473474446447544087.234506706003620M335485235244964975446117.455007306603620M336095755765485495448147.436008457703920M367206756766486495458241.98价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C 密封面尺寸d f2X Y f1Z W304不锈钢法兰盖（GB/9123-2000）PN4.0MPa （40压力）榫槽面（槽面）管法兰盖（GB9123.3-2000）/mm109060144M12413435232443140.52159565144M12463944282943140.582010575144M12565051353643160.862511585144M1265575842434316 1.0632140100184M1676656650514318 1.7840150110184M1684757660614318 2.0750165125184M1699878872734320 2.8865185145188M1611810911094954322 3.9480200160188M161321201211051064324 5.15100235190228M20156149150128129 4.5 3.524 6.96125270220268M24184175176154155 4.5 3.52610.04150300250268M24211203204182183 4.5 3.52813.702003753203012M27284259260238239 4.5 3.53426.192504503853312M30345312313291292 4.5 3.53843.023005154503316M30409363364342343 4.5 3.54262.753505805103616M33465421422394395544687.424006605853916M365354734744464475450124.354506856103920M365605235244964975457151.995007556704220M396155755765485495457185.216008907954820M457356756766486495472328.59法兰厚度C 密封面尺寸d f2X Y f1Z W 价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖（GB/9123-2000）PN6.3MPa （63压力）榫槽面（槽面）管法兰盖（GB9123.3-2000）/mm1010070144M12413435232443200.991510575144M1246394428294320 1.102013090184M1656505135364320 1.6925140100184M1665575842434324 2.4432155110224M2076656650514324 2.9640170125224M2084757660614326 3.9650180135224M2099878872734326 4.5065205160228M2011810911094954326 5.6780215170228M201321201211051064328 6.85100250200268M24156149150128129 4.5 3.5309.82125295240308M27184175176154155 4.5 3.53415.75150345280338M30211203204182183 4.5 3.53623.122004153453612M33284259260238239 4.5 3.54239.102504704003612M33345312313291292 4.5 3.54656.683005304603616M33409363364342343 4.5 3.55281.923506005253916M364654214223943955456113.564006705854216M395354734744464475460153.26法兰厚度C 密封面尺寸d f2X Y f1Z W 价格法兰理论重量（kg）公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L数量n304不锈钢法兰盖（GB/9123-2000）。
304不锈钢法兰盖规格及理论重量(GB9123-2000)
304不锈钢法兰盖（GB/9123-2000）突面（RF）PN0.25MPa（2.5压力）突面管法兰盖（GB9123.1-2000）/mm突面（RF）PN0.6MPa（6压力）突面管法兰盖（GB9123.1-2000）/mm突面（RF）突面（RF）突面（RF）PN2.5MPa（25压力）突面管法兰盖（GB9123.1-2000）/mm突面（RF）PN4.0MPa（40压力）突面管法兰盖（GB9123.1-2000）/mm突面（RF）PN6.3MPa（63压力）突面管法兰盖（GB9123.1-2000）/mm突面（RF）PN10.0MPa（100压力）突面管法兰盖（GB9123.1-2000）/mm突面（RF）平面（RF）PN0.25MPa（2.5压力）平面管法兰盖（GB9123.1-2000）/mm平面（RF）PN0.6MPa（6压力）平面管法兰盖（GB9123.1-2000）/mm平面（RF）平面（RF）平面（RF）PN2.5MPa（25压力）平面管法兰盖（GB9123.1-2000）/mm平面（RF）PN4.0MPa（40压力）平面管法兰盖（GB9123.1-2000）/mm凹凸面(MF)—凸面PN1.6MPa（16压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凸面PN2.5MPa（25压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凸面PN4.0MPa（40压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凸面PN6.3MPa（63压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凸面PN10.0MPa（100压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凸面PN16.0MPa（160压力）凹凸面(凸面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凹面凹凸面(MF)—凹面PN2.5MPa（25压力）凹凸面(凹面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凹面PN4.0MPa（40压力）凹凸面(凹面)管法兰盖（GB9123.2-2000）/mm凹凸面(MF)—凹面凹凸面(MF)—凹面凹凸面(MF)—凹面PN16.0MPa（160压力）凹凸面(凹面)管法兰盖（GB9123.2-2000）/mm榫槽面（TG）—榫面PN1.6MPa（16压力）榫槽面（榫面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—榫面PN2.5MPa（25压力）榫槽面（榫面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—榫面PN4.0MPa（40压力）榫槽面（榫面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—榫面榫槽面（TG）—榫面榫槽面（TG）—榫面PN16.0MPa（160压力）榫槽面（榫面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—槽面PN1.6MPa（16压力）榫槽面（槽面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—槽面PN2.5MPa（25压力）榫槽面（槽面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—槽面PN4.0MPa（40压力）榫槽面（槽面）管法兰盖（GB9123.3-2000）/mm榫槽面（TG）—槽面榫槽面（TG）—槽面榫槽面（TG）—槽面PN16.0MPa（160压力）榫槽面（槽面）管法兰盖（GB9123.3-2000）/mm。
带颈对焊钢制法兰20595
A
B
10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600
14 18 25 32 38 45 57 76 89 108 133 159 219 273 325 377 426 480 530 630
90 95 105 115 140 150 165 185 200 220 250 285 340 405 460 520 580 640 715 840
公称直 径DN
A
B
10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500
14 18 25 32 38 45 57 76 89 108 133 159 219 273 325 377 426 480 530
90 95 105 115 140 150 165 185 200 220 250 285 340 395 445 505 565 615 670
A
B
10 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 600
14 18 25 32 38 45 57 76 89 108 133 159 219 273 325 377 426 480 530 630
90 95 105 115 140 150 165 185 200 235 270 300 375 450 515 580 660 685 755 890
35 38 40 40 42 45 48 52 58 65 68 75 88 105 115 125 135 135 140 150
304不锈钢带颈平焊法兰(HG20594-97)
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法兰 Ｎ 法兰 厚度 高度Ｈ ｆ Ｃ 系列 系列 Ⅰ Ⅱ １ ４ １ ４ １ ６ １ ６ １ ８ １ ８ ２ ０ ２ ０ ２ ０ ２ ２ ２ ２ ２ ４ ２ ４ ２ ６ ２ ６ ２ ６ ２ ６ ２ ８ ２ ８ ２ ８ ２ ２ ２ ２ ２ ６ ２ ８ ３ ０ ３ ２ ３ ４ ３ ２ ３ ４ ４ ０ ４ ４ ４ ４ ４ ４ ４ ６ ４ ６ ５ ３ ５ ７ ６ ３ ６ ７ ７ ５ ３ ０ ３ ５ ４ ５ ５ ２ ６ ０ ７ ０ ８ ４ １４ ０ １８ １ １０ ４ １８ ６ １５ ９ ２６ ４ ２８ ９ ３０ ５
３ ２ ３ ３ ２ ８ ４ ２ ８ ５ ２ ８ ６ ２ ９ ７ ２ ８ ８ ２ ８ １８ ２ ０ １４ ２ ２ １４ ２ ４ １４ ２ ７ １９ ２ ９ ２４ ２ ５ ３９ ２ ０ ３３ ２ ６
１ ２ １ ２ １ ４ １ ４ １ ６ １ ６ １ ６ １ ６ １ ８ １ ８ １ ８ ２ ０ ２ ２ ２ ４ ２ ４
４ ２ １ ４ ２ ６ ５ ２ ６ ６ ２ ５ ７ ２ ６ ８ ２ ４ ９ ２ ９ １８ ２ １ １２ ２ ３ １６ ２ ５ １４ ２ ８ ２１ ２ １ ２６ ２ ６ ３９ ２ １ ３０ ２ ７ ４９ ２ ２ ４０ ２ ８ ５０ ２ ３ ５２ ２ ８ ６２ ２ ８
３ ３
２ ２ ． ２ １５ ０ ６９ ５ ０ ２ ３ ． ３ １５ ５ ３７ ２ １ ３ ４ ． ３ １０ ２ ２４ ８ ４ ４ ４ ． ４ １０ ０ ８３ ５ ５ ５ ６ ． ５ １５ ０ ０３ ７ ６ ６ ７ ． ７ １５ ５ ６１ ６ ８ ８ ８ ． ８ ２０ ０ ８９ ９ ０ １０ １ ４３ １８ ２０ ０ １． ０ ２ １５ １ ９７ １３ ２０ ２ ３． ３ ５ １０ １ ８３ １９ ２５ ５ ６． ５ ８ ２０ ２ ９１ ２９ ３０ ０ １． １ ４ ２０ ２３ ２３ ３５ ５ ７ ７ ９ ３０ ３ ３９ ３５ ４５ ０ ２． ２ ４ ３０ ３ ５６ ３７ ５５ ５ ５． ７ ０ ４０ ４ ６４ ４６ ５５ ０ ０． ２ ６ ４０ ４７ ４０ ６５ ５ ５ ８ １ ５０ ５８ ５０ ６０ ０ ０ ３ ７ ６０ ６０ ６０ ７０ ０ １ ３ ８
想知道不锈钢法兰的规格及理论重量吗
304不锈钢带颈对焊法兰（GB/9115-2000）突面（RF ）PN1.0MPa(10压力)突面对焊法兰（GB/T9115.1-2000）/mm1017.2149060144M124121435 2.3630.580.591521.3189565144M124621438 3.2630.680.682026.92510575144M125621640 3.2640.970.982533.73211585144M126521640 3.264 1.16 1.183242.438140100184M167621842 3.665 1.90 1.944048.345150110184M168421845 3.675 2.21 2.255060.357165125184M169922045485 2.91 2.966576.176185145184M1611822045 2.9106 3.49 3.498088.989200160188M1613222050 3.2106 3.99 3.99100114.3108220180188M1615622252 3.6126 4.92 5.15125139.7133250210188M16184222554126 6.27 6.60150168.3159285240228M2021122455 4.51288.228.78200219.1219340295228M2026622462 6.316811.5011.512502732733953502212M2031922668 6.3161015.1515.15300323.93254454002212M20370226687.1161018.1818.03350355.63775054602216M20429226683904008161025.4122.58400406.44265655152616M24480226724404458.8161030.9527.584504574806155652620M245302287248850010161236.4727.035005085306706202620M245822287554055011161242.9038.306006106307807253020M276822288064065012.5181262.4156.707007117208958403024M2779453080746744181268.1264.4580081382010159503324M3090153290848850181291.0488.01900914920111510503328M301001534959489502012106.9103.9100010161020123011603628M331112534952012123.9121.31200145513803932M3613285381152512183.7183.71400167515904236M3915305421202512246.7246.71600191518204840M4517505461302512346.0346.01800211520204844M4519505501403015419.4419.42000232522304848M4521505541503015519.8519.8105112561460166618662070SH11220142056647492110130公称通径DN 钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R 162018202020系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 342158184234288不锈钢带颈对焊法兰（GB/9115-2000）突面（RF ）PN1.6MPa(16压力)突面对焊法兰（GB/T9115.1-2000）/mm1017.2149060144M124121435 2.3630.580.591521.3189565144M124621438 3.2630.680.682026.92510575144M125621640 3.2640.970.982533.73211585144M126521640 3.264 1.16 1.183242.438140100184M167621842 3.665 1.90 1.944048.345150110184M168421845 3.675 2.21 2.255060.357165125184M169922045485 2.91 2.966576.176185145184M1611822045 2.9106 3.49 3.498088.989200160188M1613222050 3.2106 3.99 3.99100114.3108220180188M1615622252 3.6126 4.92 5.15125139.7133250210188M16184222554126 6.27 6.60150168.3159285240228M2021122455 4.51288.228.78200219.12193402952212M2026622462 6.316811.5011.512502732734053552612M2431922670 6.3161016.1116.11300323.93254604102612M24370228787.1161021.9421.79350355.63775204702616M24429230823904008161032.3129.47400406.44265805253016M27480232854444508.8161040.9537.584504574806405853020M275482408749050610161256.8047.375005085307156503320M306092449054655911161277.5272.926006106308407703620M337202549565066012.51812122.1116.47007117209108403624M33794538100750750181292.288.580081382010259503924M369015381058488502012110.6107.6900914920112510503928M3610015401109489582012128.9125.9100010161020125511704228M391112542120105610602212170.2167.61200148513904832M4513285481303012238.7238.71400168515904836M4515305521453012312.8312.81600193018205540M5217505581603512445.8445.81800213020205544M5219505621703515535.8535.82000234522306048M5621505661904015659.2659.212601465166818702072S H11220142056647492110130公称通径DN 钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面R 162018202020系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 342158184234288304不锈钢带颈对焊法兰（GB/9115-2000）突面（RF ）PN2.5MPa(25压力)突面对焊法兰（GB/T9115.1-2000）/mm1017.2149060144M124121435 2.3630.590.601521.3189565144M124621438 3.2630.690.692026.92510575144M125621640 3.2640.980.992533.73211585144M126521640 3.264 1.17 1.193242.438140100184M167621842 3.665 1.91 1.954048.345150110184M168421845 3.675 2.23 2.265060.357165125184M169922048485 2.96 3.016576.176185145188M16118222525106 3.94 3.958088.989200160188M1613222458 5.6126 5.11 5.11100114.3108235190228M2015622465 6.3126 6.927.18125139.7133270220268M2418422668 6.31269.389.76150168.3159300250268M24211228757.112812.2913.00200219.12193603102612M2427423080 6.316817.0317.042502732734253703012M2733023288 6.3181023.4923.49300323.93254854303016M27389234927.1181031.0330.82350355.63775554903316M304482381003984068201048.7544.33400406.44266205503616M335032401104524648.8201063.6359.264504574806706003620M3354824611050051410201277.6071.115005085307306603620M3360924812555857011201299.0291.386006106308457703920M3672025812566067012.52012142.7133.07007117209608754224M398205461257607662012139.8135.780081382010859904824M459285501358648742212184.3182.1900914920118510904828M4510285541459689742412220.8217.5100010161020132012105528M521140558155********2412286.6283.9SH156647492110134公称通径DN 钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N350162190244296304不锈钢带颈对焊法兰（GB/9115-2000）突面（RF ）PN4.0MPa(40压力)突面对焊法兰（GB/T9115.1-2000）/mm1017.2149060144M124121435 2.3630.670.661521.3189565144M124621438 3.2630.760.752026.92510575144M125621640 3.264 1.06 1.052533.73211585144M126521640 3.264 1.27 1.263242.438140100184M167621842 3.665 2.08 2.054048.345150110184M168421845 3.675 2.40 2.375060.357165125184M169922048485 3.15 3.116576.176185145188M16118222525106 3.96 3.948088.989200160188M1613222458 5.6126 5.08 5.03100114.3108235190228M2015622465 6.31267.027.01125139.7133270220268M2418422668 6.31269.719.61150168.3159300250268M24211228757.112812.7112.7200219.12193753203012M2728423488816821.421.42502732734503853312M3034523810510181034.634.6300323.93255154503316M3040924211510181048.248.2350355.63775805103616M3346524612540841811201067.166.8400406.44266605853916M3653525013546248012.5201098.0964504574806856103920M3656025713550053014.22012104.7100.15005085307556704220M39615257140562580162012135.2125.96006106308907954820M4573527215066668617.52012204.9210.2362162190244306系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ连接尺寸螺栓理论重量（kg）价格法兰颈N R系列Ⅰ系列Ⅱ法兰高度H SH1密封面公称通径DN 钢管外径A系列Ⅰ系列Ⅱ法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 110134df 法兰厚度C 4046289232566474304不锈钢带颈对焊法兰（GB/9115-2000）突面（RF ）PN6.3MPa(63压力)突面对焊法兰（GB/T9115.1-2000）/mm1017.21410070144M124122045363 1.09 1.101521.31810575144M124622045 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2.3630.510.521521.3189565144M123941438 3.2630.600.602026.92510575144M125041640 3.2640.880.892533.73211585144M125741640 3.264 1.05 1.063242.438140100184M166541842 3.665 1.72 1.764048.345150110184M167541845 3.675 2.01 2.055060.357165125184M168742048485 2.67 2.726576.176185145188M16109422525106 3.71 3.718088.989200160188M1612042458 5.6126 4.82 4.82100114.3108235190228M20149 4.52465 6.3126 6.48 6.74125139.7133270220268M24175 4.52668 6.31268.849.22150168.3159300250268M24203 4.528757.112811.6312.35200219.12193603102612M24259 4.53080 6.316816.1916.202502732734253703012M27312 4.53288 6.3181022.3522.35300323.93254854303016M27363 4.534927.1181029.5829.36350355.63775554903316M304215381003984068201046.5642.13400406.44266205503616M334735401104524648.8201060.9156.544504574806706003620M3352354611050051410201274.8068.315005085307306603620M3357554812555857011201295.5487.916006106308457703920M3667555812566067012.52012138.1128.37007117209608754224M397775461257607662012138.9134.980081382010859904824M458825501358648742212183.4181.2900914920118510904828M459875541459689742412220.2216.9100010161020132012105528M521092658155107010742412283.0280.3R296理论重量（kg）系列Ⅰ系列Ⅱ56644046螺栓价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈Nf1法兰高度H SH1密封面X 法兰厚度C 法兰外径D 公称通径DN 钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 7492110134350162190244凹凸面（MFM ）—凸面对焊法兰PN4.0MPa(40压力) 凹凸面（凸面）对焊法兰（GB/T9115.2-2000）/mm1017.2149060144M123441435 2.3630.520.531521.3189565144M123941438 3.2630.610.612026.92510575144M125041640 3.2640.890.902533.73211585144M125741640 3.264 1.06 1.073242.438140100184M166541842 3.665 1.74 1.774048.345150110184M167541845 3.675 2.03 2.075060.357165125184M168742048485 2.72 2.776576.176185145188M16109422525106 3.70 3.718088.989200160188M1612042458 5.6126 4.82 4.82100114.3108235190228M20149 4.52465 6.3126 6.48 6.75125139.7133270220268M24175 4.52668 6.31268.849.22150168.3159300250268M24203 4.528757.112811.6412.35200219.12193753203012M27259 4.53488816820.7420.752502732734503853312M30312 4.53810510181034.5134.51300323.93255154503316M30363 4.54211510181047.7147.50350355.63775805103616M3342154612540841811201069.0964.66400406.44266605853916M3647355013546248012.5201097.1292.754504574806856103920M3652355713550053014.22012105.298.75005085307556704520M39575557140562580162012130.8123.26006106308907954820M4567557215066668617.52012210.3200.5190244306理论重量（kg）系列Ⅰ系列Ⅱ56642832连接尺寸螺栓f1螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 价格系列Ⅰ系列Ⅱ法兰颈NSH1系列Ⅰ系列ⅡR110密封面X40467492公称通径DN钢管外径A系列Ⅰ系列Ⅱ法兰厚度C 362162法兰外径D 法兰高度H 134凹凸面（MFM ）—凸面对焊法兰PN6.3MPa(63压力) 凹凸面（凸面）对焊法兰（GB/T9115.2-2000）/mm1017.21410070144M123442045363 1.00 1.001521.31810575144M123942045 3.263 1.11 1.112026.92513090184M165042052 3.664 1.71 1.722533.732140100184M165742458 3.684 2.47 2.483242.438155110224M206542460 3.685 2.95 2.994048.345170125224M2075426624105 3.93 3.965060.357180135224M2087426625105 4.44 4.496576.176205160228M20109426686126 5.64 5.648088.989215170228M20120428726126 6.65 6.64100114.3108250200268M24149 4.5307871269.359.61125139.7133295240308M27175 4.534887.512614.6615.04150168.3159345280338M30203 4.536958.512821.4222.14200219.12194153453612M33259 4.54211010.516834.6534.662502732734704003612M33312 4.54612513.5181049.9849.98300323.93255304603616M33363 4.55214015.5181070.3370.12350355.63776005253916M3642155615042043017.52010101.0896.66400406.44266705854216M39473560160475484202010134.42130.05202256316理论重量（kg）系列Ⅰ系列Ⅱ60703234连接尺寸螺栓f1螺栓孔中心直径K 螺栓孔径L螺纹规格数量n 价格系列Ⅰ系列Ⅱ法兰颈N SH1系列Ⅰ系列ⅡR112密封面X 42528298公称通径DN钢管外径A系列Ⅰ系列Ⅱ法兰厚度C 372168法兰外径D 法兰高度H138凹凸面（MFM ）—凸面对焊法兰PN10.0MPa(100压力) 凹凸面（凸面）对焊法兰（GB/T9115.2-2000）/mm1017.21410070144M123442045363 1.00 1.001521.31810575144M123942045 3.263 1.11 1.112026.92513090184M165042052 3.664 1.71 1.722533.732140100184M165742458 3.684 2.47 2.483242.438155110224M206542460 3.685 2.95 2.994048.345170125224M2075426624105 3.93 3.965060.357195145264M2487428686105 5.77 5.826576.176220170268M241094307671267.677.688088.989230180268M241204327871268.838.83100114.3108265210308M27149 4.53690812613.1313.37125139.7133315250338M30175 4.54010510.512621.5621.89150168.31593552903312M30203 4.54411511.512829.1029.66200219.12194303603612M33259 4.55213014.516851.3651.372502732735054303912M36312 4.56015718.5181084.6684.66300323.93255855004216M39363 4.56817020.51810123.35123.20350355.63776555604816M4542157418922.52010174.69170.27400406.44267156204816M45473582205252010227.42223.0490108120150400180460510210278340法兰外径D 公称通径DN钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓孔中心直径K螺栓孔径L 螺纹规格数量n f1法兰高度HSH1密封面X法兰厚度C 螺栓价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N R70理论重量（kg）系列Ⅰ系列Ⅱ604252凹凸面（MFM ）—凸面对焊法兰PN16.0MPa(160压力) 凹凸面（凸面）对焊法兰（GB/T9115.2-2000）/mm1017.21410070144M123442045363 1.21 1.221521.31810575144M123942045 3.263 1.46 1.472026.92513090184M165042052 3.664 2.61 2.622533.732140100184M165742458 3.684 3.28 3.303242.438155110224M206542460 3.685 4.16 4.204048.345170125224M2075426624105 5.41 5.455060.357195145264M24874286861057.767.826576.176220170268M2410943076712610.4210.428088.989230180268M2412043278712612.2812.27100114.3108265210308M27149 4.53690812618.1518.39125139.7133315250338M30175 4.54010510.512629.7830.11150168.31593552903312M30203 4.54411512.512839.9540.51200219.12194303603612M33259 4.5521301616863.2863.292502732735054304212M39312 4.560157201810101.44101.44300323.93255855004216M393634.56817022.21810144.66144.5090108120150400180210278340法兰外径D 公称通径DN钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓孔中心直径K 螺栓孔径L 螺纹规格数量nf1法兰高度HSH1密封面X法兰厚度C 螺栓价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N R70理论重量（kg）系列Ⅰ系列Ⅱ604252凹凸面（MFM ）—凹面对焊法兰PN1.6MPa(16压力) 凹凸面（凹面）对焊法兰（GB/T9115.2-2000）/mm1017.2149060144M12413531435 2.3630.540.541521.3189565144M12464431438 3.2630.620.622026.92510575144M12565131640 3.2640.900.902533.73211585144M12655831640 3.264 1.07 1.083242.438140100184M16766631842 3.665 1.78 1.814048.345150110184M16847631845 3.675 2.06 2.095060.357165125184M16998832048485 2.73 2.776576.176185145184M1611811032045 2.9106 3.25 3.268088.989200160188M1613212132050 3.2106 3.75 3.75100114.3108220180188M16156150 3.52252 3.6126 4.51 4.71125139.7133250210188M16184176 3.522554126 5.77 6.05150168.3159285240228M20211204 3.52455 4.51287.608.10200219.12193402952212M20266260 3.52462 6.316810.6710.672502732734053552612M24319313 3.52670 6.3161015.0515.05300323.93254604102612M24370364 3.528787.1161020.6220.48350355.63775204702616M24429422430823904008161029.9427.48400406.44265805253016M27480474432854444508.8161038.1635.174504574806405853020M275485244408749050610161253.8144.885005085307156503320M306095764449054655911161273.9369.886006106308407703620M337206764549565066012.51812117.59112.477007117209108403624M33794778438100750750181290.8387.4780081382010259503924M369018834381058488502012109.08106.33900914920112510503928M3610019884401109489582012127.00124.23100010161020125511704228M3911121094542120105610602212165.09162.731200148513904832M45132812945481303012233.35233.351400168515904836M45153014945521453012306.47306.471600193018205540M52175016945581603512439.46439.461800213020205544M52195018945621703515528.54528.542000234522306048M56215020945661904015652.01652.0112601465166818702072234288S Y 342158184H11220142056647492110130公称通径DN 钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓f2法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 密封面d R 162018202020系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046理论重量（kg）价格3838系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N凹凸面（MFM ）—凹面对焊法兰PN2.5MPa(25压力) 凹凸面（凹面）对焊法兰（GB/T9115.2-2000）/mm1017.2149060144M12413531435 2.3630.540.541521.3189565144M12464431438 3.2630.620.622026.92510575144M12565131640 3.2640.900.902533.73211585144M12655831640 3.264 1.07 1.083242.438140100184M16766631842 3.665 1.78 1.814048.345150110184M16847631845 3.675 2.06 2.095060.357165125184M16998832048485 2.73 2.776576.176185145188M16118110322525106 3.72 3.728088.989200160188M1613212132458 5.6126 4.86 4.86100114.3108235190228M20156150 3.52465 6.3126 6.45 6.68125139.7133270220268M24184176 3.52668 6.31268.819.16150168.3159300250268M24211204 3.528757.112811.5912.25200219.12193603102612M24274260 3.53080 6.316816.1516.162502732734253703012M27330313 3.53288 6.3181022.3922.39300323.93254854303016M27389364 3.534927.1181029.7729.56350355.63775554903316M304484224381003984068201046.2942.23400406.44266205503616M335034744401104524648.8201060.6856.704504574806706003620M3354852444611050051410201274.3168.345005085307306603620M3360957644812555857011201295.2688.176006106308457703920M3672067645812566067012.52012138.21129.027********9608754224M398207784461257607662012139.00135.3080081382010859904824M459288834501358648742212183.64181.78900914920118510904828M4510289884541459689742412219.92216.88100010161020132012105528M5211401094558155********2412282.52280.11644046理论重量（kg）系列Ⅰ系列Ⅱ56价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈NR数量n 法兰高度H SH1f2密封面d Y 法兰厚度C 螺栓法兰外径D 公称通径DN 钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓孔中心直径K 螺栓孔径L 螺纹规格3501621902442967492110134凹凸面（MFM ）—凹面对焊法兰PN4.0MPa(40压力) 凹凸面（凹面）对焊法兰（GB/T9115.2-2000）/mm1017.2149060144M12413531435 2.3630.550.551521.3189565144M12464431438 3.2630.630.632026.92510575144M12565131640 3.2640.910.912533.73211585144M12655831640 3.264 1.08 1.093242.438140100184M16766631842 3.665 1.79 1.834048.345150110184M16847631845 3.675 2.08 2.115060.357165125184M16998832048485 2.78 2.836576.176185145188M16118110322525106 3.72 3.728088.989200160188M1613212132458 5.6126 4.86 4.86100114.3108235190228M20156150 3.52465 6.3126 6.45 6.68125139.7133270220268M24184176 3.52668 6.31268.819.16150168.3159300250268M24211204 3.528757.112811.5912.24200219.12193753203012M27284260 3.53488816820.8520.862502732734503853312M30345313 3.53810510181034.8134.81300323.93255154503316M30409364 3.54211510181048.3448.13350355.63775805103616M3346542244612540841811201069.2665.20400406.44266605853916M3653547445013546248012.5201097.8793.884504574806856103920M3656052445713550053014.22012104.9898.995005085307556704520M39615576457140562580162012130.63123.526006106308907954820M4573567647215066668617.52012211.03201.82134公称通径DN 钢管外径A系列Ⅰ系列Ⅱ法兰厚度C 362162法兰外径D 法兰高度H 110f2密封面d Y 40467492价格系列Ⅰ系列Ⅱ法兰颈NSH1系列Ⅰ系列ⅡR连接尺寸螺栓螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 190244306理论重量（kg）系列Ⅰ系列Ⅱ56642832。
法兰重量查询依据
具体理论重量个标准内都可查到,现提供一些法兰标准号: HG20593-1997 板式平焊钢制管法兰GB9114-2000 螺纹钢制管法兰GB9115-2000 对焊钢制管法兰GB9116-2000 带颈平焊钢制管法兰GB9119-2000 板式平焊钢制管法兰GB9120-2000 对焊环板式松套钢制管法兰HG20594-1997 带颈平焊钢制管法兰HG20595-1997 带颈对焊钢制管法兰HG20596-1997 整体钢制管法兰HG 21547-93 管道用钢制插板、垫环、8字盲板JB81-94 凸面板式平焊钢制管法兰JB82.1-94 凸面对焊钢制管法兰HG20597-1997 承插焊钢制管法兰SH3406-96 石油化工钢制管法兰JB4700-2000 压力容器法兰分类与技术条件.JB4701-2000 甲型平焊法兰.JB4702-2000 乙型平焊法兰.JB4703-2000 长颈对焊法兰.JB4721-94 外头盖侧法兰.JB82.2-94 凹凸面对焊钢制管法兰.JB82.3-94 榫槽面对焊钢制管法兰.HG21547-93 管道用钢制插板、垫环、8字盲板JB83-94 平焊环板式松套钢制管法兰.JB84-94 凹凸面对焊环板式松套钢制管法兰. JB85-94 翻边板式松套钢制管法兰.JB86.1-94 凸面钢制管法兰盖.JB86.2-94 凹凸面钢制管法兰.HG20598-1997 螺纹钢制管法兰HG20599-1997 对焊环松套钢制管法兰HG20600-1997 平焊环松套钢制管法兰HG20601-1997 钢制管法兰盖HG20602-1997 不锈钢衬里管法兰盖HG20603-1997 钢制管法兰技术条件GB9118-2000 对焊环带颈松套钢制管法兰GB9121-2000 平焊环板式松套钢制管法兰GB9122-2000 翻边环板式松套钢制管法兰GB9123-2000 钢制管法兰盖HG20616-1997 带颈平焊钢制管法兰HG20617-1997 带颈对焊钢制管法兰HG20618-1997 整体钢制管法兰HG20619-1997 承插焊钢制管法兰HG20620-1997 螺纹钢制管法兰HG20621-1997 对焊环松套钢制管法兰HG20622-1997 钢制管法兰盖HG20623-1997 大直径钢制管法兰JB82.4-94 环连接面对焊钢制管法兰GB9117-2000 带颈承插焊钢制管法兰JB81-94 凸面板式平焊钢制管法兰JB82.1-94 凸面对焊钢制管法兰JB82.2-94 凹凸面对焊钢制管法兰JB82.3-94 榫槽面钢制管法兰JB82.4-94 环连接面钢制管法兰JB83-94 平焊环板式松套钢制管法兰JB84-94 凹凸面对接板式松套钢制管法兰JB85-94 翻边板式松套钢制管法兰JB86.1-94 凸面钢制管法兰盖JB86.2-94 凹凸面钢制管法兰盖SH3406-96 石油化工钢制管法兰。
法兰重量表
法兰重量表标准20593-97 板式平焊钢制管法兰
法兰重量表标准20593-97 板式平焊钢制管法兰
法兰重量表标准20594-97带颈平焊钢制管法兰
法兰重量表标准20594-97带颈平焊钢制管法兰
法兰重量表标准20595-97带颈对焊钢制管法兰
法兰重量表标准20595-97带颈对焊钢制管法兰
法兰重量表标准20595-97带颈对焊钢制管法兰
法兰重量表标准20616-97带颈平焊钢制管法兰
法兰重量表标准20616-97带颈平焊钢制管法兰
法兰重量表标准20617-97带颈对焊钢制管法兰
法兰重量表标准20617-97带颈对焊钢制管法兰
法兰重量表标准20617-97带颈对焊钢制管法兰
法兰重量表标准20601-97钢制管法兰盖
法兰重量表标准20601-97钢制管法兰盖
法兰重量表标准20601-97钢制管法兰盖
法兰重量表标准20601-97钢制管法兰盖
法兰重量表标准20622-97钢制管法兰盖
法兰重量表标准20622-97钢制管法兰盖。
HG20595-97-WN带颈对焊法兰
PN101017.2149060144M124121435 2.3630.580.591521.3189565144M124621438 3.2630.680.682026.92510575144M125621640 3.2640.970.982533.73211585144M126521640 3.264 1.16 1.183242.438140100184M167621842 3.665 1.90 1.944048.345150110184M168421845 3.675 2.21 2.255060.357165125184M169922045485 2.91 2.966576.176185145184M1611822045 2.9106 3.49 3.49带颈对焊法兰/RF(HG20595-97)公称通径DN 钢管外径A/mm连接尺寸密封面/mm 法兰厚度C/mm 法兰高度H/mm 法兰颈/mm理论重量（kg ）法兰外径D/mm 螺栓孔中心直径K/mm 螺栓孔径L/mm 螺栓d f NS 系列Ⅰ系列Ⅱ数量n螺纹规格系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ28324046H1R 566474928088.989200160188M1613222050 3.2106 3.99 3.99100114.3108220180188M1615622252 3.6126 4.92 5.15125139.7133250210188M16184222554126 6.27 6.60150168.3159285240228M2021122455 4.51288.228.78200219.1219340295228M2026622462 6.316811.5011.512502732733953502212M2031922668 6.3161015.1515.15300323.93254454002212M20370226687.1161018.1818.03350355.63775054602216M20429226683904008161025.4122.58400406.44265655152616M24480226724404458.8161030.9527.584504574806155652620M245302287248850010161236.4727.035005085306706202620M245822287554055011161242.9038.306006106307807253020M276822288064065012.5181262.4156.707007117208958403024M277945308074674412.5181268.1264.4580081382010159503324M309015329084885012.5181291.0488.01900914920111510503328M3010015349594895012.52012106.9103.9100010161020123011603628M3311125349512.52012123.9121.3120012201220145513803932M36132853811512.52512183.7183.7140014201420167515904236M39153054212012.52512246.7246.7160016201620191518204840M45175054613012.52512346.0346.0180018201820211520204844M45195055014012.53015419.4419.4200020202020232522304848M45215055415012.53015519.8519.81051110130158184234288342125614601666186620701017.2149060144M124121435 2.3630.580.591521.3189565144M124621438 3.2630.680.682026.92510575144M125621640 3.2640.970.982533.73211585144M126521640 3.264 1.16 1.183242.438140100184M167621842 3.665 1.90 1.944048.345150110184M168421845 3.675 2.21 2.255060.357165125184M169922045485 2.91 2.966576.176185145184M1611822045 2.9106 3.49 3.498088.989200160188M1613222050 3.2106 3.99 3.99100114.3108220180188M1615622252 3.6126 4.92 5.15125139.7133250210188M16184222554126 6.27 6.60150168.3159285240228M2021122455 4.51288.228.78200219.12193402952212M2026622462 6.316811.5011.512502732734053552612M2431922670 6.3161016.1116.11300323.93254604102612M24370228787.1161021.9421.79350355.63775204702616M24429230823904008161032.3129.47400406.44265805253016M27480232854444508.8161040.9537.584504574806405853020M275482408749050610161256.8047.375005085307156503320M306092449054655911161277.5272.926006106308407703620M337202549565066012.51812122.1116.47007117209108403624M3379453810075075012.5181292.288.580081382010259503924M3690153810584885012.52012110.6107.6900914920112510503928M36100154011094895812.52012128.9125.9100010161020125511704228M3911125421201056106012.52212170.2167.6120012201220148513904832M45132854813012.53012238.7238.7140014201420168515904836M45153055214512.53012312.8312.8160016201620193018205540M52175055816012.53512445.8445.8180018201820213020205544M52195056217012.53515535.8535.8200020202020234522306048M56215056619012.54015659.2659.2公称通径DN 钢管外径A/mm连接尺寸密封面/mm法兰厚度C/mm 螺栓孔径L/mm 螺栓d f N系列Ⅰ系列Ⅱ数量n 螺纹规格系列Ⅰ系列Ⅱ法兰高度H/mm 法兰颈/mm法兰外径D/mm 螺栓孔中心直径K/mm 系列Ⅰ系列Ⅱ28324046S H1R 理论重量（kg ）5664749211013015818423428834212601465166818702072PN251017.2149060144M124121435 2.3630.590.601521.3189565144M124621438 3.2630.690.692026.92510575144M125621640 3.2640.980.992533.73211585144M126521640 3.264 1.17 1.193242.438140100184M167621842 3.665 1.91 1.954048.345150110184M168421845 3.675 2.23 2.265060.357165125184M169922048485 2.96 3.016576.176185145188M16118222525106 3.94 3.958088.989200160188M1613222458 5.6126 5.11 5.11100114.3108235190228M2015622465 6.3126 6.927.18125139.7133270220268M2418422668 6.31269.389.76150168.3159300250268M24211228757.112812.2913.00200219.12193603102612M2427423080 6.316817.0317.042502732734253703012M2733023288 6.3181023.4923.49300323.93254854303016M27389234927.1181031.0330.82350355.63775554903316M304482381003984068201048.7544.33400406.44266205503616M335032401104524648.8201063.6359.264504574806706003620M3354824611050051410201277.6071.115005085307306603620M3360924812555857011201299.0291.386006106308457703920M3672025812566067012.52012142.7133.07007117209608754224M3982054612576076612.52012139.8135.780081382010859904824M4592855013586487412.52212184.3182.1900914920118510904828M45102855414596897412.52412220.8217.5100010161020132012105528M5211405581551070107412.52412286.6283.9公称通径DN 钢管外径A/mm连接尺寸密封面/mm法兰厚度C/mm 法兰高度H/mm 法兰颈/mm理论重量（kg ）法兰外径D/mm 螺栓孔中心直径K/mm 螺栓孔径L/mm 螺栓d f NS 系列Ⅰ系列Ⅱ数量n 螺纹规格系列Ⅰ系列Ⅱ134系列Ⅰ系列Ⅱ28324046H1R 566474921101621902442963501017.2149060144M124121435 2.3630.670.661521.3189565144M124621438 3.2630.760.752026.92510575144M125621640 3.264 1.06 1.052533.73211585144M126521640 3.264 1.27 1.263242.438140100184M167621842 3.665 2.08 2.054048.345150110184M168421845 3.675 2.40 2.375060.357165125184M169922048485 3.15 3.116576.176185145188M16118222525106 3.96 3.948088.989200160188M1613222458 5.6126 5.08 5.03100114.3108235190228M2015622465 6.31267.027.01125139.7133270220268M2418422668 6.31269.719.61150168.3159300250268M24211228757.112812.7112.7200219.12193753203012M2728423488816821.421.42502732734503853312M3034523810510181034.634.6300323.93255154503316M3040924211510181048.248.2350355.63775805103616M3346524612540841811201067.166.8400406.44266605853916M3653525013546248012.5201098.0964504574806856103920M3656025713550053014.22012104.7100.15005085307556704220M39615257140562580162012135.2125.96006106308907954820M4573527215066668617.52012204.9210.2PN631017.21410070144M124122045363 1.09 1.101521.31810575144M124622045 3.263 1.21 1.222026.92513090184M165622052 3.664 1.87 1.882533.732140100184M166522458 3.684 2.65 2.66公称通径DN 钢管外径A/mm连接尺寸密封面/mm法兰厚度C/mm 螺栓孔径L/mm 螺栓d f N系列Ⅰ系列Ⅱ数量n 螺纹规格系列Ⅰ系列Ⅱ法兰高度H/mm 法兰颈/mm法兰外径D/mm 螺栓孔中心直径K/mm 系列Ⅰ系列Ⅱ28324046S H1R 理论重量（kg ）56647492110134162190244306362公称通径DN 钢管外径A/mm连接尺寸密封面/mm 法兰厚度C/mm 理论重量（kg ）法兰外径D/mm 螺栓孔中心直径K/mm 螺栓孔径L/mm 螺栓d f N系列Ⅰ系列Ⅱ数量n螺纹规格系列Ⅰ系列Ⅱ法兰高度H/mm 法兰颈/mm系列Ⅰ系列Ⅱ32344252S H1R 603242.438155110224M207622460 3.685 3.16 3.204048.345170125224M2084226624105 4.19 4.225060.357180135224M2099226625105 4.73 4.786576.176205160228M20118226686126 5.94 5.958088.989215170228M20132228726126 6.99 6.98100114.3108250200268M241562307871269.8510.09125139.7133295240308M27184234887.512615.3815.70150168.3159345280338M30211236958.512822.4322.99200219.12194153453612M3328424211010.516836.0236.022502732734704003612M3334524612513.5181051.7351.73300323.93255304603616M3340925214015.5181072.5272.36350355.63776005253916M3646525615042043017.52010104.2101.4400406.44266705854216M39535260160475484202010138.5135.21387082981121682022563163721017.21410070144M124122045363 1.09 1.101521.31810575144M124622045 3.263 1.21 1.222026.92513090184M165622052 3.664 1.87 1.882533.732140100184M166522458 3.684 2.65 2.663242.438155110224M207622460 3.685 3.16 3.204048.345170125224M2084226624105 4.19 4.225060.357195145264M2499228686105 6.11 6.166576.176220170268M241182307671268.028.028088.989230180268M241322327871269.219.21100114.3108265210308M2715623690812613.7013.94125139.7133315250338M3018424010510.512622.4322.75150168.31593552903312M3021124411511.512830.1030.66200219.12194303603612M3328425213014.516852.9352.942502732735054303912M3634526015718.5181086.8786.87300323.93255855004216M3940926817020.51810126.3126.1350355.63776555604816M4546527418922.52010178.7175.9400406.44267156204816M45535282205252010232.4229.0PN1601017.21410070144M124122445363 1.31 1.311521.31810575144M124622645 3.263 1.56 1.572026.92513090184M165623052 3.664 2.77 2.772533.732140100184M166523258 3.684 3.47 3.483242.438155110224M207623460 3.685 4.37 4.414048.345170125224M2084236644105 5.67 5.715060.357195145264M24992387561058.108.15公称通径DN 钢管外径A/mm连接尺寸密封面/mm法兰厚度C/mm 螺栓孔径L/mm 螺栓d f N系列Ⅰ系列Ⅱ数量n 螺纹规格系列Ⅰ系列Ⅱ法兰高度H/mm 法兰颈/mm法兰外径D/mm 螺栓孔中心直径K/mm 系列Ⅰ系列Ⅱ32344252S H1R 理论重量（kg ）607090108120150180210278340400460510公称通径DN 钢管外径A/mm连接尺寸密封面/mm 法兰厚度C/mm 法兰高度H/mm 法兰颈/mmR 系列Ⅰ理论重量（kg ）法兰外径D/mm 螺栓孔中心直径K/mm 螺栓孔径L/mm 螺栓d f NS H1系列Ⅱ数量n螺纹规格系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ323442526070901086576.176220170268M2411824282712610.7710.778088.989230180268M2413224686712612.6612.66100114.3108265210308M27156252100812618.7218.96125139.7133315250338M3018425611510.514630.6530.97150168.31593552903312M3021126212812.514840.9441.50200219.12194303603612M332842661401616864.8564.862502732735154304212M39345276155201810103.4103.4300323.93255855004216M3940928817522.21810147.6147.4210278340400120150180。
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304不锈钢带颈对焊法兰（HG20595-97）突面（RF ）PN1.0MPa(10压力)突面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.580.591521.3189565144M124621438 3.2630.680.682026.92510575144M125621640 3.2640.970.982533.73211585144M126521640 3.264 1.16 1.183242.438140100184M167621842 3.665 1.90 1.944048.345150110184M168421845 3.675 2.21 2.255060.357165125184M169922045485 2.91 2.966576.176185145184M1611822045 2.9106 3.49 3.498088.989200160188M1613222050 3.2106 3.99 3.99100114.3108220180188M1615622252 3.6126 4.92 5.15125139.7133250210188M16184222554126 6.27 6.60150168.3159285240228M2021122455 4.51288.228.78200219.1219340295228M2026622462 6.316811.5011.512502732733953502212M2031922668 6.3161015.1515.15300323.93254454002212M20370226687.1161018.1818.03350355.63775054602216M20429226683904028161025.4122.58400406.44265655152616M24480226724404588.8161030.9527.584504574806155652620M245302287248851010161236.4727.035005085306706202620M245822287554056211161242.9038.306006106307807253020M276822288064066012.5181262.4156.707007117208958403024M277945308074675512.5181268.1264.4580081382010159503324M30×29015329084885512.5181291.0488.01900914920111510503328M30×210015349594895412.52012106.9103.9100010161020123011603628M33×21112534951050105412.52012123.9121.3120012191220145513803932M36×313285381151256125612.52512183.7183.7140014221420167515904236M39×315305421201462146012.52512246.7246.7160016261620191518204840M45×317505461301672166612.52512346.0346.0180018291820211520204844M45×319505501401875186614.23015419.4419.4200020322020232522304848M45×3215055415020822070163015519.8519.811013034256647492158184234公称通径DN 钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 法兰厚度C 4046理论重量（kg）R 系列Ⅰ系列Ⅱ法兰高度HS H1288价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N突面（RF ）PN1.6MPa(16压力)突面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.580.591521.3189565144M124621438 3.2630.680.682026.92510575144M125621640 3.2640.970.982533.73211585144M126521640 3.264 1.16 1.183242.438140100184M167621842 3.665 1.90 1.944048.345150110184M168421845 3.675 2.21 2.255060.357165125184M169922045485 2.91 2.966576.176185145184M1611822045 2.9106 3.49 3.498088.989200160188M1613222050 3.2106 3.99 3.99100114.3108220180188M1615622252 3.6126 4.92 5.15125139.7133250210188M16184222554126 6.27 6.60150168.3159285240228M2021122455 4.51288.228.78200219.12193402952212M2026622462 6.316811.5011.512502732734053552612M2431922670 6.3161016.1116.11300323.93254604102612M24370228787.1161021.9421.793503563775204702616M24429230823904108161032.3129.474004064265805253016M27480232854444648.8161040.9537.584504574806405853020M275482408749051210161256.8047.375005085307156503320M30×26092449054657811161277.5272.926006106308407703620M33×27202549565067012.51812122.1116.47007117209108403624M33×279453810075075912.5181292.288.580081382010259503924M36×390153810584885512.52012110.6107.6900914920112510503928M36×3100154011094895412.52012128.9125.9100010161020125511704228M39×311125421201056106012.52212170.2167.6120012191220148513904832M45×313285481301260126012.53012238.7238.7140014221420168515904836M45×315305521451467146514.23012312.8312.8160016261620193018205540M52×4175055816016741668163512445.8445.8180018291820213020205544M52×419505621701879187017.53515535.8535.8理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N R 系列Ⅰ系列Ⅱ法兰高度HS H1法兰厚度C 404613074921105664公称通径DN 钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 342158184234288突面（RF ）PN2.5MPa(25压力)突面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.590.601521.3189565144M124621438 3.2630.690.692026.92510575144M125621640 3.2640.980.992533.73211585144M126521640 3.264 1.17 1.193242.438140100184M167621842 3.665 1.91 1.954048.345150110184M168421845 3.675 2.23 2.265060.357165125184M169922048485 2.96 3.016576.176185145188M16118222525106 3.94 3.958088.989200160188M1613222458 5.6126 5.11 5.11100114.3108235190228M2015622465 6.3126 6.927.18125139.7133270220268M2418422668 6.31269.389.76150168.3159300250268M24211228757.112812.2913.00200219.12193603102612M2427423080 6.316817.0317.042502732734253703012M2733023288 6.3181023.4923.49300323.93254854303016M27389234927.1181031.0330.82350355.63775554903316M30×24482381003984208201048.7544.33400406.44266205503616M33×25032401104524728.8201063.6359.264504574806706003620M33×254824611050052210201277.6071.115005085307306603620M33×260924812555858011201299.0291.386006106308457703920M36×372025812566068012.52012142.7133.07007117209608754224M39×382054612576076914.22012139.8135.780081382010859904824M45×3928550135864871162212184.3182.1900914920118510904828M45×3102855414596897417.52412220.8217.5100010161020132012105528M52×4114055815510701074202412286.6283.9350162190244296理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046134钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面SH156647492110突面（RF ）PN4.0MPa(40压力)突面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.670.661521.3189565144M124621438 3.2630.760.752026.92510575144M125621640 3.264 1.06 1.052533.73211585144M126521640 3.264 1.27 1.263242.438140100184M167621842 3.665 2.08 2.054048.345150110184M168421845 3.675 2.40 2.375060.357165125184M169922048485 3.15 3.116576.176185145188M16118222525106 3.96 3.948088.989200160188M1613222458 5.6126 5.08 5.03100114.3108235190228M2015622465 6.31267.027.01125139.7133270220268M2418422668 6.31269.719.61150168.3159300250268M24211228757.112812.7112.7200219.12193753203012M2728423488 6.316821.421.42502732734503853312M30×2345238105 6.3181034.634.6300323.93255154503316M30×24092421157.1181048.248.2350355.63775805103616M33×24652461254084308201067.166.8400406.44266605853916M36×35352501354624828.8201098.0964504574806856103920M36×3560257135500522102012104.7100.15005085307556704220M39×3615257140562584112012135.2125.96006106308907954820M45×373527215066668612.52012204.9210.2SH156647492110134钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N362162190244306突面（RF ）PN6.3MPa(63压力)突面对焊法兰（HG20595-97）/mm1017.21410070144M125022045363 1.09 1.101521.31810575144M125522045 3.263 1.21 1.222026.92513090184M166822052 3.664 1.87 1.882533.732140100184M167822458 3.684 2.65 2.663242.438155110224M208622460 3.685 3.16 3.204048.345170125224M20102226624105 4.19 4.225060.357180135224M20112226625105 4.73 4.786576.176205160228M20136226686126 5.94 5.958088.989215170228M20146228726126 6.99 6.98100114.3108250200268M241722307871269.8510.09125139.7133295240308M27208234887.512615.3815.70150168.3159345280338M30×2245236958.512822.4322.99200219.12194153453612M33×230624211010.516836.0236.022502732734704003612M33×236224612513.5181051.7351.73300323.93255304603616M33×242225214015.5181072.5272.36350355.63776005253916M36×347525615042044217.52010104.2101.4400406.44266705854216M39×3540260160475495202010138.5135.2SH160708298112138钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4252法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 理论重量（kg）价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 372168202256316突面（RF ）PN10.0MPa(100压力)突面对焊法兰（HG20595-97）/mm1017.21410070144M125022045363 1.09 1.101521.31810575144M125522045 3.263 1.21 1.222026.92513090184M166822052 3.664 1.87 1.882533.732140100184M167822458 3.684 2.65 2.663242.438155110224M208622460 3.685 3.16 3.204048.345170125224M20102226624105 4.19 4.225060.357195145264M24116228626105 6.11 6.166576.176220170268M241402306871268.028.028088.989230180268M241502327271269.219.21100114.3108265210308M2717623678812613.7013.94125139.7133315250338M30×22122408810.512622.4322.75150168.31593552903312M30×22502449511.512830.1030.66200219.12194303603612M33×231225211014.516852.9352.942502732735054303912M36×337626012518.5181086.8786.87300323.93255855004216M39×344826814020.51810126.3126.1350355.63776555604816M45×350527415046048222.52010178.7175.9400406.44267156204816M45×3565282160510530252010232.4229.0400180210278340理论重量（kg）价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4252150钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面SH1607090108120突面（RF ）PN16.0MPa(160压力)突面对焊法兰（HG20595-97）/mm1017.21410070144M125222445363 1.31 1.311521.31810575144M125822645 3.263 1.56 1.572026.92513090184M167023052 3.664 2.77 2.772533.732140100184M168023258 3.684 3.47 3.483242.438155110224M208623460 3.685 4.37 4.414048.345170125224M20102236644105 5.67 5.715060.357195145264M241182387561058.108.156576.176220170268M2414224282712610.7710.778088.989230180268M2415224686712612.6612.66100114.3108265210308M27178252100812618.7218.96125139.7133315250338M30×221525611510.514630.6530.97150168.31593552903312M30×225526212812.514840.9441.50200219.12194303603612M33×23222661401616864.8564.862502732735054303912M36×3388276155201810103.4103.4300323.93255855004216M39×345628817522.21810147.6147.4400180210278340理论重量（kg）价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4252150钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面SH1607090108120突面（RF ）PN25.0MPa(250压力)突面对焊法兰（HG20595-97）/mm1017.21412585184M167022460363 2.16 2.161521.31813090184M167522660 3.263 2.54 2.552026.92513595184M168222865 3.664 3.01 3.022533.732150105224M209622865 3.684 3.60 3.613242.438165120224M2010823275 3.685 5.11 5.154048.345185135264M24122234804105 6.85 6.895060.357200150268M241522388561058.418.466576.176230180268M2416624295712613.0013.008088.989255200308M27198246102712616.8616.86100114.3108300235338M30×2238254120812627.8928.13125139.71333502753312M30×227826014020020610.514639.7840.10150168.31593903203612M33×234626816024024212.514860.7861.34200219.1-4854004212M39×3438282190305-16168112.1-250273-5854904816M45×35282100215385-201810193.7-理论重量（kg）价格4448系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 5460164钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面SH1728495124136平面（FF ）PN1.0MPa(10压力)平面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.660.671521.3189565144M124621438 3.2630.750.762026.92510575144M125621640 3.264 1.05 1.062533.73211585144M126521640 3.264 1.26 1.273242.438140100184M167621842 3.665 2.05 2.084048.345150110184M168421845 3.675 2.37 2.405060.357165125184M169922045485 3.11 3.156576.176185145184M1611822045 2.9106 3.74 3.758088.989200160188M1613222050 3.2106 4.22 4.27100114.3108220180188M1615622252 3.6126 5.39 5.49125139.7133250210188M16184222554126 6.88 6.95150168.3159285240228M2021122455 4.51289.139.23200219.1219340295228M2026622462 6.316811.812.062502732733953502212M2031922668 6.3161015.615.78300323.93254454002212M20370226687.1161018.618.76350355.63775054602216M20429226683904028161023.5922.8400406.44265655152616M24480226724404588.8161029.7528.24504574806155652620M245302287248851010161234.4131.75005085306706202620M245822287554056211161240.9436.86006106307807253020M276822288064066012.5181253.1952.67007117208958403024M277945308074675512.5181264.5064.580081382010159503324M30×29015329084885512.5181287.3087900914920111510503328M30×210015349594895412.52012106.4106.1100010161020123011603628M33×21112534951050105412.52012140.2123.9120012191220145513803932M36×313285381151256125612.52512187.7187.7140014221420167515904236M39×315305421201462146012.52512256.5256.5160016261620191518204840M45×317505461301672166612.52512368.9368.9180018291820211520204844M45×319505501401875186614.23015451.1451.1200020322020232522304848M45×3215055415020822070163015564.2564.211013034256647492158184234公称通径DN 钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 法兰厚度C 4046理论重量（kg）R 系列Ⅰ系列Ⅱ法兰高度HS H1288价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N平面（FF ）PN1.6MPa(16压力)平面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.670.661521.3189565144M124621438 3.2630.760.752026.92510575144M125621640 3.264 1.06 1.052533.73211585144M126521640 3.264 1.27 1.263242.438140100184M167621842 3.665 2.08 2.054048.345150110184M168421845 3.675 2.40 2.375060.357165125184M169922045485 3.15 3.116576.176185145184M1611822045 2.9106 3.75 3.748088.989200160188M1613222050 3.2106 4.27 4.22100114.3108220180188M1615622252 3.6126 5.49 5.39125139.7133250210188M16184222554126 6.95 6.88150168.3159285240228M2021122455 4.51289.239.13200219.12193402952212M2026622462 6.316811.511.52502732734053552612M2431922670 6.31610 6.7 6.7300323.93254604102612M24370228787.1161022.422.43503563775204702616M24429230823904108161030.531.514004064265805253016M27480232854444648.8161038.540.624504574806405853020M275482408749051210161250.855.155005085307156503320M30×26092449054657811161270.778.586006106308407703620M33×27202549565067012.5181285.385.547007117209108403624M33×279453810075075912.5181294.89580081382010259503924M36×390153810584885512.52012109.4109.6900914920112510503928M36×3100154011094895412.52012127.3128.5100010161020125511704228M39×311125421201056106012.52212169.7170.1120012191220148513904832M45×313285481301260126012.53012254.4254.4140014221420168515904836M45×315305521451467146514.23012333.5333.5160016261620193018205540M52×4175055816016741668163512483.7483.7180018291820213020205544M52×419505621701879187017.53515590.5590.5理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N R 系列Ⅰ系列Ⅱ法兰高度HS H1法兰厚度C 404613074921105664公称通径DN 钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 342158184234288平面（FF ）PN2.5MPa(25压力)平面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.670.661521.3189565144M124621438 3.2630.760.752026.92510575144M125621640 3.264 1.06 1.052533.73211585144M126521640 3.264 1.27 1.263242.438140100184M167621842 3.665 2.08 2.054048.345150110184M168421845 3.675 2.40 2.375060.357165125184M169922048485 3.15 3.116576.176185145188M16118222525106 3.96 3.948088.989200160188M1613222458 5.6126 5.08 5.03100114.3108235190228M2015622465 6.31267.027.01125139.7133270220268M2418422668 6.31269.719.61150168.3159300250268M24211228757.112812.7012.7200219.12193603102612M2427423080 6.316817.417.42502732734253703012M2733023288 6.3181024.424.4300323.93254854303016M27389234927.1181031.931.9350355.63775554903316M30×24482381003984208201048.548.72400406.44266205503616M33×25032401104524728.8201061.163.094504574806706003620M33×254824611050052210201271.576.165005085307306603620M33×260924812555858011201292.5101.76006106308457703920M36×372025812566068012.52012132.8133.57007117209608754224M39×382054612576076914.22012142.7143.580081382010859904824M45×3928550135864871162212193.2194.5900914920118510904828M45×3102855414596897417.52412236.3237.1100010161020132012105528M52×4114055815510701074202412312.9314.0350162190244296理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046134钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面SH156647492110平面（FF ）PN4.0MPa(40压力)平面对焊法兰（HG20595-97）/mm1017.2149060144M124121435 2.3630.670.661521.3189565144M124621438 3.2630.760.752026.92510575144M125621640 3.264 1.06 1.052533.73211585144M126521640 3.264 1.27 1.263242.438140100184M167621842 3.665 2.08 2.054048.345150110184M168421845 3.675 2.40 2.375060.357165125184M169922048485 3.15 3.116576.176185145188M16118222525106 3.96 3.948088.989200160188M1613222458 5.6126 5.08 5.03100114.3108235190228M2015622465 6.31267.027.01125139.7133270220268M2418422668 6.31269.719.61150168.3159300250268M24211228757.112812.7012.7200219.12193753203012M2728423488 6.316821.521.42502732734503853312M30×2345238105 6.3181034.634.6300323.93255154503316M30×24092421157.1181047.248.2350355.63775805103616M33×24652461254084308201064.5066.8400406.44266605853916M36×35352501354624828.8201092.50964504574806856103920M36×356025713550052210201294.80100.15005085307556704220M39×3615257140562584112012115.4125.96006106308907954820M45×373527215066668612.52012187.5204.2362162190244306理论重量（kg）价格2832系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4046134钢管外径A 系列Ⅰ系列Ⅱ连接尺寸螺栓d f 密封面SH156647492110平面（FF ）PN6.3MPa(63压力)平面对焊法兰（HG20595-97）/mm1017.21410070144M125022045363 1.23 1.181521.31810575144M125522045 3.263 1.40 1.32026.92513090184M166822052 3.664 2.1022533.732140100184M167822458 3.684 2.84 2.793242.438155110224M208622460 3.685 3.45 3.384048.345170125224M20102226624105 4.50 4.45060.357180135224M20112226625105 4.92 4.866576.176205160228M20136226686126 6.02 5.928088.989215170228M201462287261267.08 6.93100114.3108250200268M2417223078712610.049.98125139.7133295240308M27208234887.512615.8015.6150168.3159345280338M30×2245236958.512823.022*******.12194153453612M33×230624211010.516835.1352502732734704003612M33×236224612513.5181048.948.9300323.93255304603616M33×242225214015.5181067.468.3350355.63776005253916M36×347525615042044217.5201092.8095.4400406.44266705854216M39×3540260160475495202010136.5141.3372168202256316理论重量（kg）价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4252138钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面SH160708298112平面（FF ）PN10.0MPa(100压力)平面对焊法兰（HG20595-97）/mm1017.21410070144M125022045363 1.23 1.181521.31810575144M125522045 3.263 1.40 1.32026.92513090184M166822052 3.664 2.1022533.732140100184M167822458 3.684 2.84 2.793242.438155110224M208622460 3.685 3.45 3.384048.345170125224M20102226624105 4.50 4.45060.357195145264M24116228626105 6.35 6.246576.176220170268M241402306871268.007.958088.989230180268M241502327271269.189.1100114.3108265210308M2717623678812613.9813.9125139.7133315250338M30×22122408810.512622.4622.3150168.31593552903312M30×22502449511.512830.1830.1200219.12194303603612M33×231225211014.516851.04512502732735054303912M36×337626012518.5181082.282.2300323.93255855004216M39×344826814020.51810118.5119.4350355.63776555604816M45×350527415046048222.52010163.2166.2400406.44267156204816M45×3565282160510530252010210.1214.5SH1607090108120150钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4252法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 理论重量（kg）价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N 400180210278340平面（FF ）PN16.0MPa(160压力)平面对焊法兰（HG20595-97）/mm1017.21410070144M125222445363 1.42 1.391521.31810575144M125822645 3.263 1.72 1.652026.92513090184M167023052 3.664 3.02 2.92533.732140100184M168023258 3.684 3.70 3.613242.438155110224M208623460 3.685 4.68 4.64048.345170125224M20102236644105 6.04 5.925060.357195145264M241182387561058.368.286576.176220170268M2414224282712610.8810.88088.989230180268M2415224686712612.9912.9100114.3108265210308M27178252100812619.6619.6125139.7133315250338M30×221525611510.514630.7230.6150168.31593552903312M30×225526212812.514842.2642.2200219.12194303603612M33×23222661401616865.665.62502732735054303912M36×3388276155201810106.4106.4300323.93255855004216M39×345628817522.21810152.8153.2400180210278340理论重量（kg）价格3234系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 4252150钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面SH1607090108120平面（FF ）PN25.0MPa(250压力)平面对焊法兰（HG20595-97）/mm1017.21412585184M167022460363 2.29 2.301521.31813090184M167522660 3.263 2.68 2.692026.92513595184M168222865 3.664 3.15 3.162533.732150105224M209622865 3.684 3.77 3.783242.438165120224M2010823275 3.685 5.31 5.354048.345185135264M241222348041057.097.135060.357200150268M241522388561058.628.676576.176230180268M2416624295712613.3213.328088.989255200308M27198246102712617.1817.18100114.3108300235338M30×2238254120812628.3128.54125139.71333502753312M30×227826014020020610.514640.3440.66150168.31593903203612M33×234626816024024212.514861.1861.74200219.1-4854004212M39×3438282190305-16168112.6-250273-5854904816M45×35282100215385-201810194.5-SH1728495124136164钢管外径A系列Ⅰ系列Ⅱ连接尺寸螺栓df密封面R系列Ⅰ系列Ⅱ法兰高度H 法兰厚度C 5460法兰外径D 螺栓孔中心直径K 螺栓孔径L 螺纹规格数量n 理论重量（kg）价格4448系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ法兰颈N。