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Research and development of mechanical seals (2)-

by:Lepu Seal     2021-04-09
Research and Development of Mechanical Seal (2)
 2016-12-09  
In recent years, the international static sealing technology of mechanical seals has made significant progress and continues to develop. Various technical conferences related to fluid mechanical seals have many documents reporting static sealing problems. The United States Pressure Vessel Research Council (PVRC ) The research work of the Flange Connection Subcommittee for more than 20 years has made significant progress, and new mechanical sealing theories, sealing products and materials, sealing structures and methods are constantly emerging. Gasket sealing is the main form of static tightness. The main research topics of this sealing method are:
(1) The characteristics of the mechanical seal and the color noise factor of the leakage device;
(2) Environmental response of materials (high temperature, steam, air, long time);
(3) Gasket design parameters;
(4) Performance test standards and evaluation methods;
(5) Substitution, screening and fire resistance evaluation of asbestos materials;
(6) Control the escape of easy-to-use objects;
(7) Interaction of bolts and pre-tightening methods;
(8) System analysis of the combination of Fu bolt, gasket and flange.  192.html,

Research and Development of Mechanical Seal Technology (1)    New Breakthrough in Mechanical Seal Design Method
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