Tag Archives: Seals

An Introduction to PTFE O-Rings and How They Work

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

5 Common Types of Vulcanized Seals

Vulcanized seals offer a superior level of protection against leakage. They are made using a combination of heat, pressure and adhesive, which chemically bond two ends of the base material together. Whether you’re planning to use them in filter housings, … Read More

What Is an Encapsulated O-Ring?

O-rings are essential to protecting machinery parts from leaking. They consist of a donut-shaped seal that’s placed between the mating surface of two parts. With an O-ring, fluids and gases can travel between the two parts without leaking. Some O-rings, … Read More

What Are Spring-Energized Seals?

Seals are an essential component of many machines and mechanically driven devices. Consisting of O-rings, gaskets and other molded or extruded products, they live up to their namesake by “sealing” a mating surface. Most machines aren’t made of a single … Read More

What Are Vulcanized Seals?

Seals are essential to the operation of many different machines and products. Engines, plumbing systems, furnaces and air conditioning systems all contain seals. Seals, of course, are designed to prevent the leakage of substances like oil or gas. They provide … Read More

Nitrite vs Silicone Seals: Which Is Best?

Nitrite and silicone are two of the most common materials in which seals are made. Whether you’re shopping for O-rings or gaskets, you can probably find them in these materials. Based on their appearance alone, nitrite and silicone seals may … Read More

The ABCs of O-Rings: 7 Terms You Need to Know

When researching O-rings, you may encounter some unfamiliar terms. O-rings are seals that offer a leak-proof mating surface. They are typically used in machines, vehicles and other types of mechanical equipment. With O-rings, fluids or gases will remain confined to … Read More