Something about steel structures
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Dear everyone: While translating information related to steel structures today, I came across the term “cold box crossover” and I’m not sure what it means. Please help me out! Take a look
Cold box – is that related to air separation?
A certain device is equipped with a cooling box; without more context, it’s hard to guess too much, but I personally think it has something to do with welding. It would be best if the poster posted the whole sentence or a short paragraph
All surfaces of members and panels facing the inside of cold box crossovers and similar structures shall be cleaned only with power tools or sandblasting to remove loose rust and loose mill scale. These surfaces shall remain unpainted. That’s the entire paragraph!
Translated based on the context, it means cold box joint.
Does it mean “cold box return pipe”?