Integraflow supplies a specialist range of PTFE Tri Clamp seals (also known as Teflon® gaskets), engineered for hygienic applications involving aggressive chemicals, solvents, or high temperatures. These seals are widely used in pharmaceutical, biotech, food processing, and chemical manufacturing environments.

PTFE (Polytetrafluoroethylene) offers:

• Excellent resistance to strong acids, alkalis, and solvents

• Non-stick properties ideal for sticky or high-purity media

• High thermal stability up to +260°C

• Compliance with FDA and USP Class VI standards

Seals are available in sizes from DN10 (1/2”) to DN150 (6”), suitable for use with Tri Clamp ferrules and hygienic stainless steel clamps.

PTFE gasket options include:

• Solid PTFE gaskets – ideal for high-pressure, chemical-resistant applications

• PTFE envelope seals – PTFE outer with EPDM or silicone core for improved elasticity

• Moulded PTFE profiles – for precise fit in demanding hygienic systems

Fully traceable and pressure-rated, these gaskets are designed for use in CIP, SIP, and critical processing environments. Fast UK dispatch available from Integraflow – your hygienic process sealing specialist.