Analysis of the reasons for corrosion of ammonium sulfate by materials
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The 316L material used in the ammonium sulfate area has been in use for a year, and leaks have appeared everywhere. Apart from mother liquor corrosion, what other causes could there be?
Reply to 1# ray1513: Media containing sulfate ions generally do not require stainless steel; it seems like there’s a serious issue with the material you’ve chosen. Uh, please don’t hit me, haha
Upstairs, what material do you think should be used?/
It is recommended to use steel-reinforced plastic composite pipes, which are pressure-resistant, corrosion-proof, and have a long service life. It has already been used in many coal chemical enterprises in Shanxi, Shandong, and other places, with very good results. Please consider!
Is the phone number provided yours?
This post was last edited and replied to by tqg317 on 2010-12-13 at 10:54. Reply 5# ray1513: Yes, the phone is mine; my surname is Tian
Great, I’ve read the email you sent. I hope we’ll have the opportunity to work together.
Great, I’ve read the email you sent. I hope we’ll have the opportunity to work together.
825 625:victory:
We use 316L for ammonium sulfate here; is corrosion that severe?
Reply to 10# xyz2009xyz: Yes, the service life of 316L stainless steel is generally around 2 years; if it is installed properly, its lifespan may be longer. Therefore, many companies have replaced pipeline materials with steel-reinforced plastic composite pipes.