Types and classification of mechanical seal metal gaskets-

Types and classification of mechanical seal metal gaskets

　2017-06-19　　

Types and classification of mechanical seal metal gaskets:

59u mechanical seal John Crane standard mandatory seal commonly used metal gaskets are metal flat gaskets, wave gaskets, toothed gaskets, ring gaskets (including octagonal gaskets, oval gaskets). These gaskets are more complicated to manufacture. Especially for gaskets with large diameters (such as ring gaskets), multiple processes of rolling, welding, flaw detection, and turning are required. The accuracy and surface roughness requirements are relatively high, especially for matching methods. The flange and bolt ruler are only large, so the cost is high. Generally used in harsh conditions where high temperature, high pressure and non-metallic pads and metal composite pads are not competent.

According to the temperature and physical properties of the medium, metal gaskets usually choose aluminum, copper, mild steel, pure iron, stainless steel, titanium, Monel and other materials.　　479.html,

Determination of the section shape of the steel strip of the mechanical seal 　　 size of the mechanical seal gasket