侯馬如何延長金屬波紋管機械密封的使用壽命
金(jin)屬波紋(wen)管(guan)機械密(mi)封的應用范圍很(hen)廣,從(cong)(cong)低溫(wen)到(dao)(dao)高(gao)溫(wen),從(cong)(cong)中(zhong)性(xing)介質到(dao)(dao)腐蝕(shi)性(xing)介質,從(cong)(cong)低速到(dao)(dao)高(gao)速,從(cong)(cong)普通到(dao)(dao)苛(ke)刻的工(gong)作條(tiao)件都可選(xuan)用。波紋(wen)管(guan)有橡膠波紋(wen)管(guan)及(ji)蛇(she)形套、塑料波紋(wen)管(guan)和金(jin)...