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English Translations » 历史存档[信息] » Why cannot the hose connectors for oxygen cylinders be made

Why cannot the hose connectors for oxygen cylinders be made of copper materials with a copper content greater than 70%

2016-06-13View Original

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Why cannot the hose connectors for oxygen cylinders be made of copper materials with a copper content greater than 70%
Reply #22016-06-14
Acetylene is the one that requires this, I haven’t heard of such a requirement for oxygen.
Reply #32016-06-15
Acetylene has this requirement because copper acetylide is formed.
Reply #42016-06-16
Oxygen cylinders do not have this requirement; what is required for oxygen cylinders is that there should be no oil on their valves

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Translated at 2026-07-21 00:04:59

Original: https://bbs.hcbbs.com/thread-1592736-1-1.html

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