民豐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)機械(xie)密封的(de)(de)應用范圍很廣,從(cong)(cong)低(di)溫到高溫,從(cong)(cong)中性介(jie)質(zhi)(zhi)到腐蝕性介(jie)質(zhi)(zhi),從(cong)(cong)低(di)速到高速,從(cong)(cong)普通到苛刻的(de)(de)工(gong)作條件都可(ke)選用。波(bo)紋(wen)管(guan)有橡膠(jiao)波(bo)紋(wen)管(guan)及蛇形套、塑料波(bo)紋(wen)管(guan)和金(jin)...