臨城鎮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)的應用范圍很廣,從(cong)低(di)溫(wen)到(dao)高(gao)溫(wen),從(cong)中性(xing)介質(zhi)到(dao)腐蝕性(xing)介質(zhi),從(cong)低(di)速到(dao)高(gao)速,從(cong)普通到(dao)苛(ke)刻的工作條件(jian)都(dou)可選(xuan)用。波紋管(guan)(guan)有橡膠(jiao)波紋管(guan)(guan)及(ji)蛇形(xing)套、塑料波紋管(guan)(guan)和金...