[Difficult Issues] Selection of valves in cyproconazole and difenoconazole systems
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This post was last edited by hutom123 on 2009-6-30 at 15:25. Does anyone know what types of valves are used in the plants that produce cyproconazole and difenoconazole? Will imported ones be used? Thank you! !
Your question is a bit general, so I’ll give you a brief overview. The selection of valve types is generally determined by the operating conditions on site, such as control valves for regulation, and valve types used for opening and closing, such as gate valves. Specifically, the appropriate type of valve is selected based on the on-site usage requirements. The selection of valve material is generally determined by the operating conditions on site and the type of medium. For example, 304, 316, duplex steel, etc., can be selected based on the degree of corrosivity. Choose WCB, 15CrMo, 12Cr1MoV, etc., based on temperature.
Agree with the person above – imported products are still necessary in cases where they are required (it’s difficult, and the occasion is very important). It still depends on the operating conditions.