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金屬波(bo)紋(wen)(wen)(wen)管(guan)(guan)機(ji)械密封(feng)的應(ying)用范圍很廣(guang),從低(di)(di)溫到高溫,從中性介質到腐蝕(shi)性介質,從低(di)(di)速到高速,從普通到苛(ke)刻的工作條件都可選用。波(bo)紋(wen)(wen)(wen)管(guan)(guan)有橡膠(jiao)波(bo)紋(wen)(wen)(wen)管(guan)(guan)及蛇形套、塑料波(bo)紋(wen)(wen)(wen)管(guan)(guan)和金...