河池如何延長金屬波紋管機械密封的使用壽命
金屬波紋管(guan)(guan)機械密封(feng)的(de)應用(yong)(yong)范圍很廣,從(cong)低溫到(dao)(dao)高溫,從(cong)中性(xing)介質(zhi)到(dao)(dao)腐蝕性(xing)介質(zhi),從(cong)低速到(dao)(dao)高速,從(cong)普(pu)通到(dao)(dao)苛刻(ke)的(de)工作條件都可選用(yong)(yong)。波紋管(guan)(guan)有橡膠(jiao)波紋管(guan)(guan)及蛇形套、塑料波紋管(guan)(guan)和(he)金...