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English Translations » 工业硫酸圈 » Can niacin be stored or transported in stainless steel?

Can niacin be stored or transported in stainless steel?

2018-04-26View Original

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Dear seniors: Relevant experts have stated that stainless steel pipes should not be used for transporting nicotinic acid. What is the specific reason for this?
Reply #22018-04-26
304L or 316L are both acceptable
Reply #32018-05-06
When the temperature of fuming sulfuric acid is below 50 degrees Celsius, its corrosivity is very low; ordinary carbon steel can be used for this purpose. If stainless steel is used instead, the manufacturing cost will increase

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Translated at 2026-07-23 11:46:13

Original: https://bbs.hcbbs.com/thread-1976447-1-1.html

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