九所鎮機械密封的這三個功能一定要了解
機(ji)械密封(feng)(feng)包(bao)括(kuo)壓(ya)力控(kong)(kong)制(zhi)、溫度(du)控(kong)(kong)制(zhi)、流體(ti)替換(huan)(堵塞)和雜質去除(chu)系(xi)統(tong)。在(zai)機(ji)械密封(feng)(feng)系(xi)統(tong)中,上述系(xi)統(tong)并(bing)不同時包(bao)括(kuo)在(zai)內。密封(feng)(feng)系(xi)統(tong)的選擇主要取決于主密封(feng)(feng)件(jian)的應(ying)用范(fan)圍。例如,如...