ENCAPSULATED JOINTS

What are encapsulated gaskets?

Encapsulated gaskets are a sealing element consisting of an elastomeric core encased in an outer shell of fluoroplastic material, usually PTFE. This combination allows for the utilization of the elastomer's internal elasticity and the coating's high chemical resistance.

What are encapsulated gaskets used for?

Encapsulated gaskets are used to ensure watertightness in systems where conventional gaskets may be affected by aggressive chemicals, high temperatures, or demanding working conditions.

What is the difference between an encapsulated gasket and a conventional O-ring?

A conventional O-ring is made entirely of elastomer, while an encapsulated O-ring incorporates an outer layer of fluoropolymer that significantly improves chemical resistance and protection against aggressive agents.

In which sectors are encapsulated gaskets used?

They are common in:

• Chemical industry.
• Pharmaceutical industry.
• Food industry.
• Water treatment.
• Petrochemistry.
• Laboratories.
• Cosmetics.
• Biotechnology.

Are they suitable for food applications?

Yes. Many models are manufactured with materials compatible with food applications and processes where high levels of hygiene and safety are required.

Why choose an encapsulated gasket for chemical applications?

Because it combines high chemical resistance with excellent sealing capabilities, it offers a reliable and durable solution for environments where other materials can degrade quickly.

Are encapsulated gaskets compatible with pharmaceutical products?

Yes. They are widely used in pharmaceutical processes due to their chemical resistance, ease of cleaning, and ability to maintain high hygiene standards.

What industrial applications use encapsulated gaskets?

They are used in pumps, valves, reactors, tanks, heat exchangers, dosing systems, chemical process equipment, and fluid conveyance lines.