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          法兰尺寸对照表
          栏目:技术知识 发布时间:2019-05-05
          常规法兰尺寸对照表
                                                 法兰片外径.孔中心距表

          6KG10KG16KG25KG
            外径 中心距  外径 中心距  外径 中心距  外径 中心距
          DN158055956595659565
          DN209065105751057510575
          DN2510075115851158511585
          DN3212090135100135100135100
          DN40130100145110145110145110
          DN50140110160125160125160125
          DN65160130180145180145180145
          DN80185150195160195160195160
          DN100205170215180215180230190
          DN125235200245210245210270220
          DN150260225280240280240300250
          DN200320280335295335295360310
          DN250375335390350405335425370
          DN300440395440400460410485430
          DN350490445500460520470550490
          DN400540495565515580525610550
          DN500645600670620705650730660
          DN600755705780725840770840770
          DN700860810895840910840955875
          DN800975920101095010209501070990
          DN90010751020111010501120105011801090
          DN100011751120122011601255117013051210
          DN120014051340144513801485139015521420
          DN140016301560167515901685159017501640
          DN1600183017061915182019301820


          五福彩票