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The thickness of a PTFE gasket for a flange connection depends on factors like flange surface finish, bolt load, and operating conditions. Generally, 1.5 mm to 3 mm is common for standard flat-face flanges, while thicker gaskets may be needed for uneven surfaces. Always consult the flange standard or manufacturer's recommendations for your specific application.

Serrated gaskets are sealing components with concentric grooves machined into their metal surfaces, often with a soft facing layer. They work by concentrating bolt load onto the serrations, creating multiple high-pressure sealing lines that bite into the flange faces and fill imperfections, ensuring a tight, reliable seal under extreme temperature and pressure conditions.

Learn about the maximum pressure limits of non-asbestos gaskets, including the factors that influence their performance and how to select the right gasket for high-pressure applications.

Copper gaskets offer excellent heat resistance and durability in daily driven vehicles, typically lasting between 50,000 and 100,000 miles depending on factors like engine build, driving style, and proper installation.

Learn the key steps for properly applying gasket tape to create a reliable, leak-free seal every time.

This guide covers the standard dimensions and thicknesses of rubber gaskets to help you identify the right fit for your project.