Seek domestic contact information for foreign PSA hydrogen production manufacturers
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Does any fellow marine engineer know the contact information in China for LINDE AG, UOP, and PRAX Air? Thank you very much!
Why must we use foreign PSA technology? Domestic versions are already very mature, and their prices are much lower as well
Sometimes it’s necessary to use foreign products for price comparison, so as to make it easier to push down prices of domestic products~~ But if the prices are reduced too much, the quality of the equipment becomes poor~~ Hehe
Using foreign prices to suppress domestic prices?:lol:lol; it’s more or less the same in reverse. Let me design it for you and provide the technology – it won’t be much worse than what foreigners offer
The project is abroad, and the foreigners have specified foreign brands; are there any good manufacturers in China?
Our plant uses UOP valves, which feature a high level of automation and suffer from little internal leakage. However, the valve positioners tend to malfunction frequently. Compared to domestic alternatives, UOP’s valves are of better quality and have less internal leakage, but their price is definitely higher
Domestic programmable valves are quite good these days; I’ve had mine in use for almost three years now, and only one of them has developed internal leakage, while the rest mainly suffer from proximity switch failures~~