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2018-07-20View Original

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Reply #22018-07-31

Translate the following following barcelona 项目 into korean

Reply #32018-08-01

请问下单螺杆一般最高的扬程为多少？

Reply #42018-08-01

这种介质加这么高扬程，隔膜泵可能比较好点

Reply #52018-08-01

谢谢推荐，隔膜泵一般什么工况用的比较多？我们以前用隔膜泵都是计量用的，流量不知道有没有这么大的

Reply #62018-08-02

我们用的螺杆泵打的浆料正常出口压力4MPa，入口0.2MPa。。。。

Reply #72018-08-06

煤气化工艺水煤浆用隔膜泵的比较多，我们公司压力能打到10mpa

Reply #82018-08-07

方便透露下你们水煤浆的流量是多少吗？煤粉的粒径大概多少？

Reply #92018-08-07

压力真心有点高，但是双螺杆什么也能做到。单说螺杆的问题就是螺旋套和转子间隙容易被卡住。楼主可以试试API674的往复泵？

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