["고온이고,,粘性，易燃介质使用哪种机封和冲洗方案比较好",,";,粘性온;温度降低会不会因为温度降低，粘度增大，损坏机封？",,"두 방면,,3;3553B60",,"33을 사용하면,不是冷却密封腔了，介质的粘度就更大了，不利于传热，甚至影响密封副？","plan33;;计划33可以输送粘度的介质进机封腔。我们的煤焦油输送泵用就是33""]

2017-09-01View Original

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高温，粘性，易燃介质用什么机封和冲洗方案比较好？总外冲洗会不会因为温度降低，粘性增大，损坏机封？

Reply #22017-09-02

双端面，32+53B+61

Reply #32017-09-04

如果使用32，不是冷却密封腔了，介质的粘度就更大了，不利于传热，甚至形象密封副？

Reply #42017-09-04

plan32可以的，plan32的可以输送100多度的介质进机封腔。我们的煤焦油输送泵用的就是Plan32

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