Can 316L be used with 3% dilute sulfuric acid at a pressure of normal atmosphere and a temperature of 50°C?

2019-01-03 View Original

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Can 316L be used with 3% dilute sulfuric acid at a pressure of normal atmosphere and a temperature of 50°C?

Reply #2 2019-01-04

This post was last edited by iwjtueabk on 2019-1-4 at 11:02. The corrosion rate is acceptable; it should be possible to use it

Reply #3 2019-01-08

It is recommended not to use it; it is very dangerous. If process fluctuations occur, corrosion will be more severe. There are safety hazards.

Reply #4 2019-01-09

316L can be used; it is recommended to use polytetrafluoroethylene due to its excellent corrosion resistance

Reply #5 2019-02-22

It cannot be used; the corrosion is quite severe. It is recommended to use 2205

Reply #6 2019-03-24

Using fluoroplastic heat exchangers and polymer graphene heat exchangers

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