Analyse der Doppeldichtungsstruktur in Absperrklappen mit großem Durchmesser

Mit der kontinuierlichen Weiterentwicklung der Industrietechnologie, the application of large-diameter valves in various fluid delivery systems is becoming increasingly widespread. Darunter, large-diameter butterfly valves, due to their simple structure, convenient operation, and excellent sealing performance, have been widelyWeiterlesen …