国产主播一区二区三区在线观看-欧美肥臀大屁股magnet-亚洲欧美国产双大乳头-啦啦啦免费视频播放在线观看

產(chǎn)品詳情/Details

RYB74-D型機(jī)械密封

 運(yùn)行參數(shù)


d1=18…200mm 0.625”…8”


p1=16(25)bar 230(360)PSI


t=-50…220℃ (-20…180℃)


Vg=20m/s(10m/s) 66(33)ft/s


Limit for shrink-fitted carbide seal faces with d1≥105mm Axial movement 軸向竄動(dòng)量:


d1≤100mm±0.5mm


d1>100mm±2.0mm

?