["Sélection des des型密封液硫泵"

2020-05-27View Original

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["La plède de la pompe de sulfitte est généra常常采用填料密封，但填料密封的故障率高，容易泄露，为什么不采用机械密封呢？各位大神帮忙解答一下，谢谢。"

Reply #22020-05-27

["Si vous voulez采用机械密封，只能用干气密封，一套密封装置下来，够买个泵的钱了，你会买吗？国企都不愿意花这个钱，要考虑成本的，人家报填料密封的价，你报干气密封的价，这业务员还能干？"

Reply #32020-05-27

["Cela mérite un applaudissement，道出了真谛。。。。。。"

Reply #42020-05-27

["Pourquoi la faite de la faite est-高？我们这里用了这么多年了，修理次数一只手都数不过来！"

Reply #52020-05-27

["La température de la sulfitte est élevée，熔点也在1度以上以上，密封环的材质，机械密封的密封冲洗方案不太好选择，所以密封价格高，使用效果也不好，还不如填料的实惠，建议不行就改成液硫长轴液下泵无密封的那种。"

Reply #62020-05-28

["Il est probable que：只要有东西出来就修，要求无泄露、零泄露。再估计只要有味道出来也要修吧。环保要求。"

Reply #72020-05-28

"Le sulfitte est un produit lourd。"

Reply #82020-06-02

"建议改用磁力泵或屏蔽泵"

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["Sélection des des型密封液硫泵"

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