上一张1下一张机械密封件-527型527型机械密封简介Profile单端面密封/非平衡型/任意旋向/多弹簧结构Singleseal/Unbalanced/Independentofdirectionofrotation/Multiplesprings运行参数Operatinglimits密封腔压力:0~0.8MPaPressureinthesealedchamber:0~0.8MPa密封腔温度:-20℃~+150℃Temperatureinthesealedchamber:-20℃~+150℃线速度:≤20M/secLinearvelocity:≤20M/sec)