What are the factors associated with the leakage of gaskets for pipe flanges and how to improve the sealing performance of gaskets?
The leakage of gasket is one of the performance parameters of the gasket itself. The parameters include gasket structure, environment temperature, pressure, medium and so on.To improve the sealing performance, not only from the point of view of the gasket, the entire flange structure is a whole, if the gasket is determined, you can start with the following points:1, replacement materials, gasket materials, according to different application environment, there are many models can choose2. Increase the torque of the bolt or reduce the contact area between the gasket and flange. In a nutshell, increase the flange pressure and compress the contact clearance3, can also be used in some other ways, such as wiping glue, gasket oil etc.
The flange gasket leakage with you by flange structure, to improve the flange sealing gasket is not light, the main structure and the use of pressure, there is a direct relationship between different pressure flange it received, followed by the corresponding gasket; to understand these technologies please find relevant chemical or manual pipe flange gasket. The chemical standard GB/T20592-2009 has detailed parameters.
The flange gasket leakage with you by flange structure, to improve the flange sealing gasket is not light, the main structure and the use of pressure, there is a direct relationship between different pressure flange it received, followed by the corresponding gasket; to understand these technologies please find relevant chemical or manual pipe flange gasket. The chemical standard GB/T20592-2009 has detailed parameters.
