吉首常規機械密封失效原因有哪些?
腐蝕(shi)(shi)原因:在工(gong)作(zuo)介(jie)質的影(ying)響(xiang)下,機械密封器件受到了侵蝕(shi)(shi),在其外(wai)部(bu)會(hui)出(chu)現(xian)一定的腐蝕(shi)(shi)面,如果不及時處理,會(hui)越(yue)來越(yue)嚴重,直至(zhi)出(chu)現(xian)腐蝕(shi)(shi)穿(chuan)透現(xian)象,同時,工(gong)作(zuo)介(jie)質還(huan)會(hui)使(shi)異種金...