吉木薩爾常規機械密封失效原因有哪些?
腐(fu)蝕(shi)(shi)原因:在(zai)工(gong)作介質(zhi)的影響下(xia),機械密(mi)封(feng)器(qi)件(jian)受到(dao)了侵(qin)蝕(shi)(shi),在(zai)其(qi)外部會出(chu)現一(yi)定的腐(fu)蝕(shi)(shi)面,如(ru)果不(bu)及時(shi)處理,會越來越嚴(yan)重,直至出(chu)現腐(fu)蝕(shi)(shi)穿透(tou)現象(xiang),同(tong)時(shi),工(gong)作介質(zhi)還(huan)會使(shi)異種金...