Especially the area of rotating sealing faces has to be minimized to the minimum , even under higher - pressure environment 特別的是旋轉(zhuǎn)封閉面大小必須減低到最低限度,甚至在較高的壓力下。
The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face 內(nèi)置的機械密封結(jié)構(gòu)應(yīng)該采用一塊整體結(jié)晶碳旋轉(zhuǎn)密封面和一塊整體結(jié)晶碳化硅固定密封面。
The outer mechanical seal shall be constructed with a solid block silicon carbide rotating seal face and a solid block silicon carbide stationary seal face 外置的機械密封應(yīng)該采用一塊整體結(jié)晶碳化硅旋轉(zhuǎn)密封面和一塊整體結(jié)晶碳化硅固定密封面。
For motor frame size 180 and above , the inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face 用于尺寸180以上的電機機架,內(nèi)置的機械密封結(jié)構(gòu)應(yīng)該采用一塊整體結(jié)晶碳旋轉(zhuǎn)密封面和一塊整體結(jié)晶碳化硅固定密封面。