五、法兰1、上海沪工阀门厂法兰光滑面平焊钢法兰光滑面对焊钢法兰公称压力Kg/cm2公称压力Kg/cm2公称直径6101625公称直径610162510mm479925mm1827273015mm59121232mm2741414620mm811141540mm3148485425mm913181850mm3659617032mm1721253065mm4681827140mm1927314080mm7074849250mm21324042100mm7110913715465mm26445254125mm10915115421580mm38505763150mm126184185281100mm45637572175mm168219232323125mm60747899200mm200269270408150mm698295126225mm226298350525175mm8688106142250mm274344399609200mm98134163235300mm368424550770225mm106150189274350mm4365187211149250mm130175256305400mm5206389501474300mm166208292436450mm61976011971911350mm203256372555500mm69091316072116凹凸面平焊钢法兰凹凸面对焊钢法兰规格公称压力Kg/cm2规格公称压力Kg/cm2公称直径6101625公称直径406410016025020mm911131525mm346772867925mm1013181832mm54848810610632mm1721253040mm63889211711740mm1927314050mm8210513721822550mm2132395465mm861411963364