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English Translations » 历史存档[信息] » What to do if a cast steel ball valve will not open

What to do if a cast steel ball valve will not open

2016-03-03View Original

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Recently this year, ball valves made of cast steel have been hardly used in some processes, but when they are used, they sometimes fail to open. How should such valves be maintained?
Reply #22016-03-04
What cleaning solution should be used? What is the purpose of adding a cleaning solution? Where to refuel?

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Translated at 2026-07-21 00:45:59

Original: https://bbs.hcbbs.com/thread-1562855-1-1.html

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