卓尼如何延長金屬波紋管機械密封的使用壽命
金屬波(bo)紋管(guan)機械密封的應用(yong)范圍(wei)很廣,從(cong)(cong)(cong)低(di)溫(wen)到高(gao)溫(wen),從(cong)(cong)(cong)中性(xing)介(jie)質到腐蝕性(xing)介(jie)質,從(cong)(cong)(cong)低(di)速(su)到高(gao)速(su),從(cong)(cong)(cong)普通(tong)到苛刻的工(gong)作條件(jian)都可選用(yong)。波(bo)紋管(guan)有橡膠波(bo)紋管(guan)及(ji)蛇形套(tao)、塑料波(bo)紋管(guan)和金...