[Q&A Question 225] 2018.08.19
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【Q&A Question 225】August 19, 2018: What types of sealing are used in the equipment of diesel hydrofinishing units? Mechanical seals, packing seals (filler seals), and dry gas seals are used; flange seals are generally employed for static equipment. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Correct: 3 wealth, Incorrect: 1 wealth ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below
Mechanical seals, packing seals (filler seals), and dry gas seals are used; flange seals are generally employed for static equipment.
High-pressure sealing generally involves metal seals; octagonal and elliptical metal gaskets are the commonly used sealing structures in refining and hydrogenation units, as they are simple and reliable.
Dry gas seal, floating ring seal, labyrinth seal, and so on
High-pressure sealing generally involves metal seals; octagonal and elliptical metal gaskets are the commonly used sealing structures in refining and hydrogenation units, as they are simple and reliable.
Mechanical seals, packing seals, and dry gas seals are commonly used; flange seals are typically employed for stationary equipment
Mechanical seals, packing seals (filler seals), and dry gas seals are used; flange seals are generally employed for stationary equipment.