PTFE Gaskets

Made for Tight Sealing

Rubber Xperts is one of the top Teflon Gaskets Supplier. We provide high-quality PTFE Gaskets that handle tough chemicals and high heat. We work with you to create custom solutions that fit your needs.

First-class customer support
Easy and hassle-free
Flexible ordering and packing solutions

Custom PTFE Gaskets

Custom PTFE Gaskets are expertly designed to meet the tough demands of various industries. Crafted from high-quality PTFE Gasket material, these gaskets offer excellent chemical resistance, meaning they won’t break down or react with the substances they encounter.

This non-reactive quality ensures they maintain their integrity over time, providing long-lasting durability. Whether in chemical processing, pharmaceuticals, food manufacturing, or any other sector that requires reliable sealing, our PTFE Gaskets help keep your operations running smoothly and safely:

What are PTFE Gaskets?

Custom PTFE Gaskets, also known as Teflon Gaskets, are specially tailored sealing solutions made from high-quality Polytetrafluoroethylene (PTFE) material.

Made from Teflon, Custom PTFE Gaskets act as a strong electric insulator and is biocompatible. With a temperature tolerance from -200°C to +260°C, these gaskets perform reliably in both extreme heat and cold.

Their non-reactive nature ensures that they won’t contaminate the materials they seal. So, they’re ideal for industries like pharmaceuticals and food processing.

Custom PTFE Gaskets provide dynamic sealing that prevents leaks, either as hydraulic seals in turbine constructions or powerplants.

They protect your operations and equipment, such as in the pharmaceutical industry by providing resistance against corrosive chemicals. Their durability means fewer replacements and lower maintenance costs over time, making them a cost-effective choice.

In critical applications, their safety assurance and compliance with industry standards help maintain product integrity. Custom PTFE Gaskets have received FDA approval in medical technology industries.

At Rubber Xperts, we make our Telfon Gaskets special, customizing them to fit your exact PTFE Gasket specification across industries.

PTFE Gaskets Specification

Specification	Detail
Weight	0.1 to 5 kg – customizable
Dimensions	1 inch to 36 inches (25 mm to 900 mm) – customizable
Thickness	1/16 inch (1.5 mm) to 1 inch (25 mm) – customizable
EPDM	Installation in outdoor, water lines, HVAC.

PTFE Gaskets Features & Benefits

After learning about what is PTFE Gasket, you might wonder how they can benefit you. In short, PTFE Gaskets are built to handle tough conditions and meet different needs.

With PTFE Gaskets, you can keep your industrial operations running smoothly and efficiently. Here’s how:

Chemical Resistance: PTFE Gaskets are resistant to almost all chemicals, including acids, bases, and solvents. You can use them for sealing applications in harsh environments like chemical plants.
High-Temperature Resistance: PTFE can operate in a wide temperature range, from as low as -200°C to as high as +260°C. They’re a versatile choice for both cryogenic and high-temperature applications.
Low Friction: PTFE has an incredibly low coefficient of friction. These gaskets are suitable for use in applications where components move against each other without wear.
Durability: With excellent resistance to weathering, aging, and wear, PTFE Gaskets provide long-term reliability, even under the toughest conditions.
Non-reactive: PTFE is non-reactive with almost all substances, ensuring the integrity of your systems and reducing contamination risks.
Cost-Effective: These gaskets offer long-term savings due to minimal maintenance and their ability to perform for years without needing replacement.
Customizable: Available in a variety of sizes, thicknesses, and formulations (such as filled PTFE for enhanced strength). PTFE Gaskets can be tailored to suit your specific requirements.

Materials and Manufacturing PTFE Gaskets Process

Our PTFE Gaskets are produced using precise techniques like molding and die-cutting, which guarantee high quality and accuracy. During the molding process, raw PTFE Gasket material is heated and shaped into specific forms.

Each gasket has the exact dimensions needed for your application. Die-cutting allows us to cut gaskets from sheets of PTFE with precision, ensuring clean edges and uniform thickness.

We customize different types of PTFE Gasket materials to make it easy for installation and make sure it works perfectly for your equipments and machines:

Virgin PTFE Gaskets: These gaskets are ideal for chemical processing and pharmaceutical industries. Place a Virgin PTFE Gasket evenly between the flanges. As you tighten the bolts, the gasket compresses, forming a tight seal. This compression ensures that even strong chemicals won’t leak.
Filled PTFE Gaskets: These gaskets are perfect for high-pressure applications, like oil and gas pipelines. Place the filled PTFE Gasket between the flanges. When you tighten the bolts, the added strength of the fillers helps the gasket withstand high pressures and vibrations without deforming.
Expanded PTFE Gaskets: These gaskets work well in water treatment and food processing. Place the gasket between the flanges. The softness of the expanded PTFE allows it to conform to uneven or damaged surfaces easily. When you tighten the bolts, the gasket compresses to fill any gaps, ensuring a strong seal.

Types of PTFE Gaskets

There are several PTFE Gasket types available. Each is designed with specific materials to support different PTFE Gasket uses:

Virgin PTFE Gaskets: These gaskets are made from pure PTFE. Their non-reactive nature resists almost all chemicals. They won’t break down even in harsh chemical environments.
Filled PTFE Gaskets: Filled PTFE Gaskets have extra materials like glass or carbon added to them. This reinforcement gives them better strength and makes them more resistant to wear. They are ideal for tougher applications where you need gaskets that can handle more stress and pressure.
Expanded PTFE Gaskets: These gaskets are soft and can easily compress. You can use them to tightly seal rough or uneven surfaces. Their flexibility allows them to create a strong seal, even on damaged surfaces.

Industries & Applications of PTFE Gaskets

Chemical Processing

Virgin PTFE Gaskets are tough and won’t break down. They’re suitable for sealing tanks, valves, and pipes that handle strong chemicals. They protect both your equipment and your team from dangerous spills.

Pharmaceutical

Their non-reactive nature makes Virgin PTFE Gaskets perfect for keeping the environment clean and free from contamination. As a result, they’re suitably used in machines like reactors and mixers. This is important for ensuring the safety and quality of, for instance, medicine production.

Oil & Gas

Filled PTFE Gaskets can handle high temperatures and harsh chemicals. They’re usually found in pipelines, compressors, and valves. These gaskets are ideal for tough conditions to prevent leaks.

Electronics

PTFE Gaskets provide insulation and protect electronic parts from heat. Expanded PTFE Gaskets are flexible and can fit into uneven spaces, making them great for electronic devices. This flexibility helps extend the lifespan of your products.

Marine

Virgin PTFE Gaskets hold up well in tough environments. They resist saltwater and corrosion. They’re commonly ysed in pumps and valves on ships and offshore platforms.

Healthcare & Medical

Virgin PTFE Gaskets are found in surgical instruments and diagnostic tools. They’re FDA approved and safe to use in medical devices. Their non-reactive properties ensure patient safety and help maintain the quality of medical equipment.

Related Gaskets Products

Die Cut Gaskets

Silicone Gaskets

EPDM Gaskets

Neoprene Gaskets

Nitrile Gaskets

Frequently Asked Questions

Selecting the right PTFE materials depends on your application’s requirements, such as temperature, pressure, and chemical exposure. Consider factors like the type of substances being sealed and the operating conditions to find the best fit.

Yes, PTFE Gaskets can be customized to meet your specific needs. We offer a range of sizes and shapes, ensuring that each gasket fits perfectly for your application.

PTFE Gaskets are known for their durability. They resist chemicals, high temperatures, and wear, making them a reliable choice for long-term use in various industries.

To install PTFE Gaskets, clean the surfaces of the flanges, place the gasket evenly between them, and tighten the bolts evenly. This ensures a tight seal and prevents leaks.

PTFE Gaskets offer excellent chemical resistance, high-temperature stability, low friction, and non-reactive properties. These features make them ideal for demanding applications where reliability is crucial.

PTFE Gaskets