Regarding low-temperature heat exchangers

2019-03-27View Original

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I would like to ask everyone: when using liquid nitrogen to reduce the temperature of materials to around -130 degrees, according to which standards are such heat exchangers manufactured and inspected? Are there any special requirements for installation and piping? Is stress analysis required? Thank you.

Reply #22019-03-27

There’s nothing special about it; 151 will do, and it’s made of stainless steel

Reply #32019-03-28

Stainless steel and aluminum alloy plate-fin heat exchangers are both excellent for low-temperature heat exchange

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Regarding low-temperature heat exchangers

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