The characteristics of stainless steel gaskets-hardware

Hardware and you analyze the characteristics of stainless steel gaskets: the gasket is the part that is between the connected part and the nut. Generally, a flat metal ring is used to protect the surface of the connected part from being scratched by the nut and disperse the pressure of the nut on the connected part. The use of stainless steel gaskets is very common. When using stainless steel gaskets, no matter what type, in harsh environments, you should ensure long-term effective sealing, otherwise the use of stainless steel gaskets will be invalid and will be seriously damaged. The normal use of parts or other workpieces, so when we choose stainless steel gaskets, we should focus on the characteristics of the gasket. The characteristics of stainless steel gaskets: 1. Airtightness: For the medium of the sealing system, the gasket will not leak within a certain period of time at the recommended temperature and pressure. 2. Compressibility: After the connecting bolts are tightened, the contact surface of the gasket and the flange should be able to fit well to ensure sealing. 3. Creep resistance: The gasket should have good creep resistance under the influence of pressure load and operating temperature. Otherwise, it will cause the loss of bolt torque, which will reduce the surface stress of the gasket and cause the hard gas system to leak. 4. Anti-chemical corrosion: The selected gasket should not be corroded by chemical media and should not pollute the media. 5. Resilience: Even when the system is stable, the two flanges connected will definitely have a slight displacement due to the influence of temperature and pressure. The elastic function of the gasket should be able to compensate for this displacement to ensure the tightness of the system. 6. Anti-adhesion: The gasket should be easily removed from the flange after use, without bonding. 7. Non-corrosive: The gasket should be non-corrosive on the flange surface to be connected. 8. Temperature resistance: The selected gasket should be used normally at the lowest temperature and highest temperature of the system. The above is the introduction of the hardware author. I hope it will be helpful to you. If you need to know more information about stamping parts, welcome to consult for 15 years. Hardware in the stamping industry, telephone: