Can 304 stainless steel pipes transport alkaline solutions?

2021-03-28View Original

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Can 304 stainless steel pipes transport alkaline solutions?

Reply #22021-03-28

No problem! Alkaline solutions do not corrode 304.

Reply #32021-03-28

What’s causing the cracks in the 304 alkali solution pipelines at our factory? Generally, they appear in areas close to the welds

Reply #42021-03-28

It can be used to transport alkaline solutions, but the temperature should not exceed 50°C; otherwise, alkali embrittlement is likely to occur

Reply #52021-03-29

Can pipelines that have suffered from alkali embrittlement still be used, or are they discarded?

Reply #62021-03-29

It’s mainly the weld seam, welding stress corrosion

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