新政鎮如何延長金屬波紋管機械密封的使用壽命
金(jin)屬波(bo)紋(wen)管(guan)(guan)機械密封的應(ying)用范圍很廣,從低(di)(di)溫(wen)到高(gao)溫(wen),從中(zhong)性(xing)介(jie)(jie)質(zhi)到腐蝕性(xing)介(jie)(jie)質(zhi),從低(di)(di)速(su)到高(gao)速(su),從普通到苛刻的工作條(tiao)件都可選用。波(bo)紋(wen)管(guan)(guan)有橡(xiang)膠(jiao)波(bo)紋(wen)管(guan)(guan)及蛇形套、塑料波(bo)紋(wen)管(guan)(guan)和(he)金(jin)...