Tag Archives: ptfe

Polytetrafluoroethylene (PTFE) is commonly used in the construction of seals. Many O-rings, for instance, are entirely of PTFE. You can place them around the mating surfaces to prevent leaks. Even when exposed to pressurized fluid or gas, they will continue … Read More

O-rings are one of the most common types of mechanical seals on the market. Like all mechanical seals, they are used to seal passages and protect against leaks. O-rings, however, are available in different materials, including polytetrafluoroethylene (PTFE)  What Are … Read More