英德如何延長金屬波紋管機械密封的使用壽命
金(jin)(jin)屬(shu)波紋(wen)(wen)管(guan)(guan)機(ji)械密封的應用范圍很(hen)廣,從(cong)(cong)低(di)溫(wen)到(dao)高溫(wen),從(cong)(cong)中性介質到(dao)腐蝕性介質,從(cong)(cong)低(di)速到(dao)高速,從(cong)(cong)普通(tong)到(dao)苛刻(ke)的工作(zuo)條件都可選用。波紋(wen)(wen)管(guan)(guan)有(you)橡(xiang)膠波紋(wen)(wen)管(guan)(guan)及(ji)蛇形套、塑(su)料波紋(wen)(wen)管(guan)(guan)和金(jin)(jin)...