英州鎮如何延長金屬波紋管機械密封的使用壽命
金屬(shu)波(bo)(bo)紋管(guan)(guan)機械密封的應(ying)用范圍(wei)很廣,從(cong)(cong)低溫到(dao)高溫,從(cong)(cong)中性(xing)介質到(dao)腐(fu)蝕性(xing)介質,從(cong)(cong)低速(su)到(dao)高速(su),從(cong)(cong)普(pu)通到(dao)苛刻的工(gong)作條件都可選用。波(bo)(bo)紋管(guan)(guan)有橡膠波(bo)(bo)紋管(guan)(guan)及蛇形套、塑(su)料波(bo)(bo)紋管(guan)(guan)和金...