閥門填料室的檢修及填料切制方法
填(tian)(tian)(tian)料(liao)室的修(xiu)理(li)，包(bao)括填(tian)(tian)(tian)料(liao)更換和(he)填(tian)(tian)(tian)料(liao)函部分的修(xiu)理(li)。閥(fa)(fa)門(men)(men)(men)填(tian)(tian)(tian)料(liao)應(ying)定期更換，小型閥(fa)(fa)門(men)(men)(men)只要將繩狀填(tian)(tian)(tian)料(liao)按順時(shi)針(zhen)方(fang)(fang)向順閥(fa)(fa)桿裝入填(tian)(tian)(tian)料(liao)室內，上緊壓蓋螺母(mu)即可。大(da)型閥(fa)(fa)門(men)(men)(men)填(tian)(tian)(tian)料(liao)最好采(cai)用(yong)方(fang)(fang)形斷(duan)面的，也可采(cai)用(yong)圓形的，壓入前應(ying)預(yu)先切成圈，接頭必(bi)須(xu)平整、無(wu)空隙、無(wu)凸起現象。選(xuan)用(yong)填(tian)(tian)(tian)料(liao)時(shi)必(bi)須(xu)...
