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English Translations » 氯碱技术圈 » Pickling and Passivation of Caustic Soda Storage Tank

Pickling and Passivation of Caustic Soda Storage Tank

2009-12-31View Original

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This post was last edited by sunjl1981 on 2013-1-6 22:10 How to pickle and passivate the newly built caustic soda storage tank? Which hero has a method? # hcbbs
Reply #22010-01-02
Most common caustic soda storage tanks are made of stainless steel and have a passivation layer on the surface, so there is no need for pickling and passivation.
Reply #32010-01-02
The lining of the caustic soda storage tank is made of 304 or 316L material and does not require acid passivation.

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Translated at 2026-07-23 12:35:33

Original: https://bbs.hcbbs.com/thread-599430-1-1.html

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