Are there 1/2-inch pipes for liquid nitrogen transportation, and which brand is good?

2016-07-07View Original

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Can these liquid nitrogen transfer pipes be purchased from traditional Swagelok? It only needs to be 50 cm long; either a rigid pipe or a flexible metal hose will work

Reply #22016-07-07

Why buy Swagelok? There are many domestic ones~~

Reply #32016-07-07

Are there many domestic liquid nitrogen pipelines? How come I didn’t know? Please advise

Reply #42016-07-07

Large steel mills all have them for sale~~304, 316~~ but if it’s 50 cm long, go and check around at the markets~~

Reply #52016-07-08

Yes, there are many domestic options. Do you need vacuum tubes or ordinary stainless steel tubes? The liquid nitrogen pipeline itself is not a high-tech product.

Reply #62016-07-08

I plan to use vacuum tubes; stainless steel tubes dissipate heat quickly and tend to freeze, right?

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Are there 1/2-inch pipes for liquid nitrogen transportation, and which brand is good?

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