Valve issue
Thread Content
I would like to ask: are there domestically produced manual valves for coal slurry burners used in Texaco gasification that can ensure no leaks?
It’s the so-called grade 6 sealed valves – but who can guarantee that they will never leak?
The leakage level of a valve depends on the actual operating conditions; the so-called six-stage sealing is not necessarily necessary under real-world conditions