未央如何延長金屬波紋管機械密封的使用壽命
金屬波(bo)(bo)紋(wen)(wen)管(guan)機械密封的應(ying)用范圍很廣(guang),從(cong)低溫(wen)到(dao)高(gao)溫(wen),從(cong)中性(xing)(xing)介(jie)質(zhi)到(dao)腐(fu)蝕(shi)性(xing)(xing)介(jie)質(zhi),從(cong)低速(su)到(dao)高(gao)速(su),從(cong)普(pu)通到(dao)苛(ke)刻的工(gong)作(zuo)條件(jian)都可選用。波(bo)(bo)紋(wen)(wen)管(guan)有橡(xiang)膠波(bo)(bo)紋(wen)(wen)管(guan)及蛇形(xing)套、塑料波(bo)(bo)紋(wen)(wen)管(guan)和(he)金...