How to choose materials for high-temperature sulfuric acid containing hydrogen fluoride.
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Contains 15% hydrogen fluoride, 83% sulfuric acid, and 2% water, at a temperature of 150 degrees Celsius; material recommendation requested.
Steel-lined PTFE – that’s how we use it
Fluorinated carbon steel pipes and valves are both available
Can one withstand such negative pressure and high temperature?
Different pipe diameters have different manufacturing requirements; we have projects in use that we can discuss