What material should be used for saltwater at temperatures from -15 to +20 degrees?
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What material should be used for saltwater at temperatures from -15 to +20 degrees?
This post was last edited by Wang Genrong on 2016-11-12 at 16:25. Is it a pipeline or a heat exchanger? If it is a pipeline and the pressure is not high, non-metallic materials can be used; for heat exchangers, graphite heat exchangers are a good choice.
If it is a pipe, fluorinated lining, rubber lining, or titanium materials can be chosen
Steel pipes shall comply with GB6479-2013, Q345D.
Is it brine from the chlor-alkali industry? It depends on your manufacturing processes and the requirements regarding metal ions; if there are such requirements, lining with fluoropolymer or plastic is usually sufficient!
If it is a pipeline and the pressure is not high, steel lined with rubber (preferably made of perfluorinated materials) should be used; for heat exchangers, graphite material is the best choice.
Yes, graphite heat exchangers are a good choice.
Is it a pipe or a container? There are many materials that are resistant to saltwater, especially in normal temperature environments; the poster needs to specify this clearly.
Our company’s tortoise-shell lining PO technology is used for pipes, containers, and tanks; it is durable, inexpensive, and is widely utilized by salt processing enterprises
What kind of salt are you talking about? Sodium chloride or calcium chloride? Or other salts? ?