察布查爾如何延長金屬波紋管機械密封的使用壽命
金(jin)屬波紋管(guan)機械密(mi)封(feng)的應用范(fan)圍(wei)很(hen)廣,從(cong)(cong)(cong)低(di)溫(wen)到高溫(wen),從(cong)(cong)(cong)中性(xing)介質到腐(fu)蝕性(xing)介質,從(cong)(cong)(cong)低(di)速到高速,從(cong)(cong)(cong)普通到苛刻的工(gong)作條件都可選用。波紋管(guan)有橡膠波紋管(guan)及蛇(she)形套、塑(su)料波紋管(guan)和金(jin)...