法兰尺寸对照表表格文件下载.xls

法兰尺寸对照表表格文件下载.xls

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国家标准GB/9119-2000的详细资料：

@#@面面平平焊焊钢钢制制管管法法兰兰PNPN1.0MPa（10bar）1.0MPa（10bar）MM公称管子连接尺寸密封尺寸法兰法兰法兰通径外径厚度内径理论DNA法兰管径螺栓孔中心圆直径螺栓孔直径螺栓、螺柱dfCB重量DKLkg系列1/系列2系列1/系列2数量螺纹Th.n系列1/系列210149060144M1240212150.4615189565144M1245212190.51202510575144M1255214260.75253211585144M1265214330.893238140/135100184M1678216391.44045150/145110184M1685318461.715057165/160125184M16100318592.096573185/180145184M16120320752.848089200/195160184M16135320913.24100108220/215180188M161553221104.01125133250/245210188M161853241355.4150159285/280240238M202103241616.67175194310270238M202403241967.44200219340/335295238M202653242228.24225245365325238M202953242489.3250273395/3903502312M2032032627610.7300325445/4404002312M2036842832812.9350377505/5004602316M2042842838016.940042656551526/2516M24/M2248243043021.845048061556526/2520M24/M2253243048424.450053067062026/2520M24/M2258543253427.76006307807253020M2768553663439.47007208958403024M27800536715538008201015/10109503424M30905538817679009201115/111010503428M30100553891876参考100010201230/1220116036/3428M33/M301115538102090参考11001120134012703628M331222540125参考120012201455/1450138039/4132M3613255441223143参考凸凸面面平平焊焊钢钢制制管管法法兰兰PNPN1.6MPa（16bar）1.6MPa（16bar）MM公称管子连接尺寸密封尺寸法兰法兰法兰通径外径厚度内径理论DNA法兰管径螺栓孔中心圆直径螺栓孔直径螺栓、螺柱dfCB重量DKLkg系列1/系列2系列1/系列2数量螺纹Th.n系列1/系列210149060144M1240214150.5515189565144M1245214190.71202510575144M1255216260.87253211585144M1265218331.183238140/135100184M1678218391.64045150/145110184M16853204625057165/160125184M16100322592.616573185/180145184M16120324753.458089200/195160188M16135324913.71100108220/215180188M161553261104.8125133250/245210188M161853281356.47150159285/280240238M202103281617.92175194310270238M202403281968.81200219340/3352952312M2026533022210.12252453653252312M2029533024811.725027340535526/2512M24/M2232033227615.730032516041026/2512M24/M2237543232818.135037752047026/2516M24/M2243543438023.34004265805253016M27485438430314504806405853020M2754544248440.2500530715/7056503420M3060844853455.760063084077036/4120M33/M3671855063480.870072091084036/4124M33/M36788550724106.28008201025/102095039/4124M36898552824130.59009201125/1120105039/4128M3699854492491参考100010201255117042/4828M39/M4211105461024127参考11001120137012804228M3912225501124160参考120012201485139048/5432M45/M4813255521224186参考凸凸面面平平焊焊钢钢制制管管法法兰兰PNPN2.5MPa（25bar）2.5MPa（25bar）MM公称管子连接尺寸密封尺寸法兰法兰法兰通径外径厚度内径理论DNA法兰管径螺栓孔中螺栓孔直径螺栓、螺柱dfCB重量D心圆直径Lkg系列1/系列2K系列1/系列2数量螺纹Th.n系列1/系列210149060144M1240216150.6415189565144M1245216190.8202510575144M1255218260.99253211585144M1265218331.183238140/135100184M1678220391.964045150/145110184M1685322462.65057165/160125184M16100324592.716573185/180145188M16120324753.228089200/195160188M16135326914.06100108235/230190238M20160328110612513327022026/258M24/M221883301358.2615015930025026/258M24/M2221833016110.417519433028026/2512M24/M2224833219611.920021936031026/2512M24/M2227833222214.52252453953403012M27302334248172502734253703012M2733233427618.93003254854303016M2739043632826.8350377555/5504904016M3044844238034.35400426620/61055036/3416M33/M3050544443044.9450480670/66060036/3420M33/M3055544848451.9250053073066036/3420M33/M3661045253467.3600630845/8407704120M3671855663495.2700720960/95587542/4824M39/M428155607241168008201085/10709904824M45/M42930564824150.29009201185/1180109048/5428M45/M481025558924160参考100010201320/1305121055/5828M5211405621024210参考11001124142513155528M5212455661124260参考120012201530/1525142055/5832M5213505701224300参考凹凹凸凸面面对对焊焊钢钢制制管管法法兰兰PNPN4.0MPa（40bar）4.0MPa（40bar）MM公称管子连接尺寸密封尺寸法通径外径兰DNA厚法兰管径D螺栓螺栓孔螺栓、螺柱dXYff1度系列1/系列2孔中直径L系列1系列1f2C心圆系列1/直径K系列2数量螺纹Th.系列2系列2n系列1/系列210149060144M12403435241615189565144M124539402416202510575144M125550512416253211585144M1265575824163238140/135100184M1678656624184045150/145110184M1685757634185057165/160125184M16100878834206573185/180145188M1612010911034228089200/195160188M161351201213424100108235/230190238M2016014915034.52612513327022026/258M24/M2218817517634.52815015930025026/258M24/M2221820320434.53017519433028026/2512M24/M2224823323434.53620021936031026/2512M24/M2227825926034.5382252453953403012M2730228628734.5402502734253703012M2733231231334.5423003254854303016M2739036336444.546350377555/5504903416M304484214224552400426620/61055036/3416M33/M305054734744558450480670/66060036/3420M33/M30555523524456050053073066036/4120M33/M36610575576456260063089079548/5420M45/M48730675/677676/678566270072099590048/5424M45/M48825777/767778/7685668800820140/113510305824M52960882875883/8765676凹凹凸凸面面对对焊焊钢钢制制管管法法兰兰PNPN6.4MPa（64bar）6.4MPa（64bar）MM公称管子连接尺寸密封尺寸法通径外径兰DNA厚法兰螺栓孔螺栓孔螺栓、螺柱dXYff1度管径D中心圆直径L系列1系列1f2C系列1直径系列1/系列2K系列2数量螺纹Th系列2系列2n系列1/系列2101410070144M125034352418151810575144M1255394024182025130/12590184M1668505124202532140/135100184M1678575824223238155/150110234M2082656624244045170/165125234M2095757634245057180/175135234M20105878834266573205/200160238M2013010911034288089215/210170238M20140120121343010010825020026/258M24/M2216814915034.532125133295240308M2720217517634.536150159345/340280348M3024020320434.538175194375/3703103412M3027023323434.542200219415/40534536/3412M33/M3030025926034.544225