How is the diameter of the valve stem determined?
According to the valve bore, the pressure. And then according to the corresponding standards!! To confirm
In the valve manufacturing and production process standards, valve type, valve torque and valve stem diameter has a direct link.AskCan you say something about it, for example, the regulating valve?.Chasing the answerASME related standards, as well as GB GB standards relating to valve manufacturing.
Inspection standards specify minimum diameter,AskWhat's the standard, please? What's the standard number?Chasing the answerFor example, after the ordinary steel gate valve GB GB/T 12234 API 600 American Standard valve must finish the strength of the school, as well as T type thread specification and so on a series of checking,
