I'm on a project handling super high temperatures (>1300 Celsius).
Just like a water pipe, I need to make a pipe for molten steel and iron.
I might do it with fireclay because it can handle such temperatures.
But fireclay is brittle and I'm not sure if it can holg as a pipe or a valve and not break down spilling molten metals.
I need to make a pipe and a valve. Any Ideas?
What are valves made of in blast furnaces anyway?