The level of sealing material products continues to improve
In response to sealing requirements under high-speed, high-pressure, and wide-temperature conditions...
In response to sealing requirements under high-speed, high-pressure, and wide-temperature conditions...
Introduction to packing Packing is also called sealing packing. It is usually woven from softer thre...
① Surface condition of the sealing surface: The shape and surface roughness of the sealing surface h...