PTFE (Polytetrafluoroethylene) Ferrules

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We manufacture a wide variety of standard and specialty ferrules and seals used in gas chromatographs and other instruments. The commonly used materials are Vespel®, PTFE, and exfoliated graphite.

The standard ferrule product line is used to seal tubing and capillaries to standard compression fittings in a variety of sizes.

Features and benefits:

• Made from 100% PTFE.
• They are soft, completely inert, and have very low friction.

Recommended applications:

PTFE ferrules are hydrophobic and commonly used in liquid applications.

Product specifications:

PTFE ferrules are rated up to 250°C.