Have you used domestic high-pressure magnetic flap valves?

2017-01-02View Original

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We have just installed a new set of wax oil hydrocracking units, which are equipped with magnetic flap level gauges. The operating pressure is around 17 Mpa. We have used domestic models from Tongbo (900LB) and Xingshen (1500LB), and so far there have been no issues with them. I would like to know if those of you in similar operating conditions have used any other domestic magnetic flap level gauges as well. Are 270-degree models made using samarium-cobalt magnets? How effective is it?

Reply #22017-01-02

No problem, nothing has happened; the pressure is 14.5 MPa

Reply #32017-01-03

I’ve never used high-pressure ones; I have used high-temperature ones, but it’s still more reassuring to use imported ones.

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Have you used domestic high-pressure magnetic flap valves?

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