1、凸面平焊鋼制管法蘭 PN1.0MPa(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 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 量 n螺紋 Th. 系 列 1/ 系列 210149060144M1240212150.4615189565144M1245212190.51202510575144M1255214260.75253211585144M1265214330.893238140/135100184M1678216391.404045150/145110184M16

2、85318461.715057165/160125184M16100318592.096573185/180145184M16120320752.848089200/195160184M16135320913.24100108220/215180188M161553221104.01125133250/245210188M161853241355.40150159285/280240238M202103241616.67175194310270238M202403241967.44200219340/335295238M202653242228.24225245365325238M202953

3、242489.30250273395/3903502312M2032032627610.70300325445/4404002312M2036842832812.90350377505/5004602316M2042842838016.9040042656551526/2516M24/M2248243043021.8045048061556526/2520M24/M2253243048424.4050053067062026/2520M24/M2258543253427.706006307807253020M2768553663439.407007208958403024M2780053671

4、5538008201015/10109503424M30905538817679009201115/11110503428M30100553891876 參0考100010201230/122116036/3428M33/M30111553810290 參00考11001120134012703628M331222540125參考120012201455/145138039/4132M361325544122143參03考凸面平焊鋼制管法蘭 PN1.6MPa(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 徑 B法蘭 理論 重量 kg法蘭管徑

5、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 量 n螺紋 Th. 系列 1/ 系 列210149060144M1240214150.5515189565144M1245214190.71202510575144M1255216260.8725323211585144M1265218331.1838140/135100184M1678218391.604045150/145110184M1685320462.005057165/160125184M16100322592.616573185/180145184M16120324753.458089200/

6、195160188M16135324913.71100108220/215180188M161553261104.80125150133250/245210188M161853281356.47159285/280240238M202103281617.92175194310270238M202403281968.81200219340/3352952312M2026533022210.102252453653252312M2029533024811.7025027340535526/2512M24/M2232033227615.7030032516041026/2512M24/M223754

7、3232818.1035037752047026/2516M24/M2243543438023.304004265805253016M2748543843031.004504806405853020M2754544248440.20500530715/7056503420M3060844853455.7060063084077036/4120M33/M3671855063480.8070072091084036/4124M33/M36788550724106.28008201025/10295039/4124M36898552824130.509009201125/112105039/4128

8、M3699854492491 參0考1001021255117042/4828M39/M42111546102127 參0004考110112137012804228M39122550112160 參0024考1201221485139048/5432M45/M48132552122186 參0054考凸面平焊鋼制管法蘭 PN2.5MPa(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 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數量 n螺紋 Th. 系列

9、1/ 系 列210149060144M1240216150.6415189565144M1245216190.80202510575144M1255218260.99253211585144M1265218331.183238140/135100184M1678220391.964045150/145110184M1685322462.605057165/160125184M16100324592.716573185/180145188M16120324753.228089200/195160188M16135326914.06100108235/230190238M201603281106.

10、0012513327022026/258M24/M221883301358.2615015930025026/258M24/M2221833016110.4017519433028026/2512M24/M2224833219611.9020021936031026/2512M24/M2227833222214.502252453953403012M2730233424817.00250273 4253703012M273323 34276 18.903003254854303016M2739043632826.80350377555/5504904016M3044844238034.35400426620/61055036/3416M33/M3050544443044.90450480670/66060036/3420M33/M3055544848451.92500530 73066036/3420M33/M366104 5253467.30600630845/8407704120M3671855663495.20700720960/95587542/4824M39/M428155607241168008201085/10709904824M45/M42930564824150.2900920 1185/118010