What is a characteristic of materials used for gaskets in piping systems?

A characteristic of materials used for gaskets in piping systems is that they must provide a tight seal. This is crucial for preventing leaks and maintaining the integrity of the piping system. Gaskets fill the space between two mating surfaces, and their primary function is to create a barrier that prevents the escape of fluids or gases under pressure. This sealing capability is essential in various applications, from industrial machinery to plumbing to HVAC systems.

While materials may vary in weight, composition (including both metal and non-metal options), and environmental impact, their primary requirement remains the ability to create a reliable seal to ensure safety and operational efficiency. Gaskets can be made from various materials, including rubber, silicone, cork, and metal, depending on the specific application and conditions they will be exposed to, such as temperature, pressure, and chemical compatibility.