The main features of the installation gasket


In addition to sealing to ensure the system to have a good seal, but also the correct installation in accordance with the following:
1, flange gasket must be placed in the center, is particularly important in the face flange;
2, to ensure smoothness and precision sealing surface;
3, must be symmetrical fastening bolts;
4, spring washers must be used to ensure the load evenly, using torque wrench when tightening bolts;
5, a day after the system is running, check and recalibrate the connecting bolt torque;
6, to ensure the service life of the gasket, do not use a liquid lubricant or release agent, or the metal substrate.