臨滄如何延長金屬波紋管機械密封的使用壽命
金屬波(bo)紋(wen)管機械密封的應用(yong)范(fan)圍很廣(guang),從(cong)(cong)(cong)低(di)溫到(dao)高(gao)溫,從(cong)(cong)(cong)中性介質到(dao)腐蝕性介質,從(cong)(cong)(cong)低(di)速(su)(su)到(dao)高(gao)速(su)(su),從(cong)(cong)(cong)普通到(dao)苛刻的工作條件都可選用(yong)。波(bo)紋(wen)管有橡膠波(bo)紋(wen)管及蛇形套、塑料波(bo)紋(wen)管和金...