How to Choose the Gaskets of Valves Correctly?
How to Choose the Gaskets of Valves Correctly? A gasket is a mechanical seal between two objects, which is usually used to prevent pressure, corrosion, and natural thermal expansion, contraction, and leakage of pipelines between two objects. Due to the impossibility of perfect-machined surfaces, the use of gaskets can fill in the irregularity. 1. The correct selection of sealing gaskets is the key to ensuring that the valve is leak-free. For the same working conditions, there are generally several...












