Valve selection issue~~~~~~~~~~~~
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180 degrees, 0.5 MPa, HCl gas, benzene, benzoyl chloride, benzoic acid – what type of valve and what material would be suitable? The factory has tried many different types of valves, but none of them last more than a few days. Do any experts have any good suggestions?~~~
Are there any photos of the corrosion? I’m concerned about the corrosion of the valve stem; the other issues are easy to resolve.
I work in the field of special-material valves; if it’s convenient, we could have a detailed discussion. 359502714
Give alloy or duplex steel, plastic valves a try
What types and varieties of valves are used, and what materials are they made of?
Yes, you can choose the material for your pipeline based on what material is suitable
Have you used fluorine-lined valves? How is it being used?