What material is suitable for the cold hydrogenation discharge valve?
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What material is best for the cold hydrogenation discharge valve in order to minimize wear?
Hehe, your question should be rephrased to ask what type of valve is suitable for feeding material under cold hydrogenation! In high-temperature and high-pressure conditions involving cold hydrogenation, three to four disc valves are usually installed between the low-pressure chamber and the high-pressure chamber, with one ball valve each at the top and bottom; these valves must have a hard seal for wear resistance. Different manufacturers use various materials for cemented carbides, and it is up to you to decide which material to choose based on your specific usage requirements. The valve body material is definitely 316L, while the valve core is different; for more details, you can communicate via QQ---