諸城如何延長金屬波紋管機械密封的使用壽命
金屬波(bo)紋(wen)(wen)管(guan)機械密封的應(ying)用(yong)范(fan)圍很廣,從低(di)溫到(dao)(dao)高(gao)溫,從中性介質到(dao)(dao)腐蝕性介質,從低(di)速到(dao)(dao)高(gao)速,從普通到(dao)(dao)苛刻的工作(zuo)條件都可選(xuan)用(yong)。波(bo)紋(wen)(wen)管(guan)有橡膠波(bo)紋(wen)(wen)管(guan)及蛇形套、塑料(liao)波(bo)紋(wen)(wen)管(guan)和金...