額敏機械密封的這三個功能一定要了解
機械密(mi)封(feng)(feng)包括壓力控(kong)制、溫(wen)度控(kong)制、流體替(ti)換(堵塞)和雜質(zhi)去除系(xi)(xi)統(tong)(tong)。在機械密(mi)封(feng)(feng)系(xi)(xi)統(tong)(tong)中,上(shang)述(shu)系(xi)(xi)統(tong)(tong)并不同時包括在內。密(mi)封(feng)(feng)系(xi)(xi)統(tong)(tong)的(de)選擇(ze)主(zhu)要(yao)取(qu)決于主(zhu)密(mi)封(feng)(feng)件的(de)應(ying)用(yong)范(fan)圍。例如,如...