Which valve brand is the best in China at present?
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Which valve brand is the best in China at present?
There are too many types of valves, with a variety of materials. The original poster can narrow down the scope, so the manufacturers recommended by others will be more precise.
Refer to the list of Class A suppliers for CNPC, Sinopec, and CNOOC
Actually, this claim is debatable; it should be more applicable. Moreover, since you don’t provide the process parameters you’re using, how can others help you make recommendations?
I’ll answer your question. It is recommended that you use higher-grade valves for lower-grade applications. As long as it has a **production license, it’s fine. In other words, your working pressure is 0.6 MPa; therefore, PN16, or PN25, or even higher, is actually chosen. The quality is excellent. But if you don’t mind spending money, that’s fine:P
It’s hard to say which is the best; one can only say that different industries have different uses, and as long as it meets the standards, that’s sufficient
Specify the type of valve: ball valve, butterfly valve, gate valve, globe valve, or some type of control valve
Regarding avoiding light, where is this list?
It is best to find a manufacturer that specializes in producing valves suitable for the actual operating conditions on site. The original poster can put forward their requirements so that we can discuss them together, as there are so many different types of valves; no single company can be the best at producing all of them, nor can any company produce them all.