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English Translations » 【设备腐蚀】 » The oil cooler is made of copper tubes, and the cooling wate

The oil cooler is made of copper tubes, and the cooling water is demineralized water. How is the corrosion?

2017-02-04 View Original

Thread Content

The pH of the deionized water is 6, with a conductivity of less than 1. Does using desalinated water as cooling water cause significant corrosion to copper pipes?
Reply #2 2017-02-04
The temperature of the demineralized water used for cooling should not be high, as this prevents any corrosion of the copper pipes
Reply #3 2017-02-04
What is the cooling medium? Generally, there’s no problem
Reply #4 2017-02-05
No problem; generally, the tubes inside heat exchangers are made of copper, and circulating water is used~~
Reply #5 2017-02-06
What material is the shell-side tube sheet made of? Bimetallic corrosion is possible!

Translated at 2026-07-21 03:37:56

Original: https://bbs.hcbbs.com/thread-1669381-1-1.html

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