紅坪鎮機械密封的這三個功能一定要了解
機(ji)械(xie)密(mi)(mi)封包括壓力控制、溫度(du)控制、流體替換(huan)(堵塞)和雜質去除系(xi)(xi)(xi)(xi)統(tong)。在機(ji)械(xie)密(mi)(mi)封系(xi)(xi)(xi)(xi)統(tong)中(zhong),上述系(xi)(xi)(xi)(xi)統(tong)并不同(tong)時包括在內(nei)。密(mi)(mi)封系(xi)(xi)(xi)(xi)統(tong)的(de)(de)選擇(ze)主要取決于主密(mi)(mi)封件的(de)(de)應(ying)用范(fan)圍。例如,如...