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The water pump medium contains CL ions; I would like to ask whether it is possible to use material 304

2016-06-01View Original

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The concentration of CL ions in the conveying medium is 40,000 PPM, with a pH value of 6–9. I would like to ask whether it is possible to use 304 material in this application Is there another way to use cd4mcun?
Reply #22016-06-01
One medium has a temperature of 60, while the other medium has a temperature of 20
Reply #32016-06-01
Duplex steel or super duplex steel or nickel-aluminum bronze alloy
Reply #42016-06-01
Is it possible to use CD4MCUN?
Reply #52016-06-01
With such a high content, it can’t be used. Pumps lined with plastic or pumps made of silicon steel with higher acid resistance can be considered.
Reply #62016-06-01
Is it possible to use CD4MCUN?
Reply #72016-06-01
It’s not possible; chloride ions cause significant corrosion of stainless steel
Reply #82016-06-02
One lined with PTFE will do; it’s even cheaper than 304

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