The formulation of new standards for mechanical seal gaskets-

Formulation of New Standards for Mechanical Seal Gaskets

　2017-01-05　　

Formulation of New Standards for Mechanical Seal Gaskets

The mechanical seal gasket standard or its technical conditions are the basis for the manufacture and selection of gaskets, but its formulation work has not been paid attention to for a long time, so that my country's mechanical seal gasket standards are very backward. After the 1990s, the work in this area has been strengthened. The gasket standards issued by the Runjia Technical Supervision Bureau have basically included the commonly used gasket series, such as JB4704-92 'Non-metallic soft gasketsSpiral Wound GasketGB150-98 'Steel Pressure Vessels' also includes standards for octagonal gaskets, oval gaskets, and double cone ring gaskets.　　226.html,

Experimental research on the performance of commonly used mechanical seal gaskets