東平如何延長金屬波紋管機械密封的使用壽命
金(jin)屬波(bo)紋管(guan)機(ji)械(xie)密封的應用(yong)范圍很廣(guang),從(cong)(cong)低(di)溫到(dao)(dao)高溫,從(cong)(cong)中(zhong)性介(jie)(jie)質(zhi)到(dao)(dao)腐蝕性介(jie)(jie)質(zhi),從(cong)(cong)低(di)速(su)(su)到(dao)(dao)高速(su)(su),從(cong)(cong)普通(tong)到(dao)(dao)苛(ke)刻的工作條(tiao)件都可選用(yong)。波(bo)紋管(guan)有橡膠波(bo)紋管(guan)及蛇形套(tao)、塑料波(bo)紋管(guan)和(he)金(jin)...