Materials resistant to formic acid corrosion

2018-02-13View Original

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This post was last edited by Wang Genrong on 2018-2-14 at 16:02. Our company produces polyoxymethylene, and formic acid is generated during the reaction process; as a result, the pipeline equipment originally designed to be made of 304 steel gets corroded. What are the materials resistant to formic acid corrosion? Thank you very much

Reply #22018-02-23

May I ask which organization you represent? I’m not sure whether our special coatings can meet your needs

Reply #32018-02-23

Using 321 stainless steel directly is sufficient; it’s cost-effective

Reply #42018-03-01

If it’s convenient, add me on QQ at 3524283965 to discuss the details; if possible, I can send you a sample for testing

Reply #52018-03-15

Formic acid, also known as ant acid: a concentration of up to 5%, at a temperature of up to 50 degrees – using 316L is no problem

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Materials resistant to formic acid corrosion

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