Is the PTFE Coupling Gasket DIN 32676 compatible with CIP/SIP cleaning processes and FDA-compliant for food and pharmaceutical use?

Yes. The PTFE Coupling Gasket DIN 32676 is compatible with CIP (Cleaning‑In‑Place) and SIP (Sterilization‑In‑Place) processes and is suitable for food and pharmaceutical use. Made from premium PTFE (Teflon), it resists aggressive chemicals and wide temperature ranges (≈‑200°C to +260°C), has a smooth, non‑stick surface that minimizes contamination and eases cleaning, and maintains stability under typical CIP/SIP conditions. These properties make it appropriate for hygienic applications in food, beverage, pharmaceutical and biotech industries.

Can the PTFE Coupling Gasket DIN 32676 withstand prolonged exposure to aggressive solvents and high-pressure steam without compromising seal integrity?

Yes. The PTFE Coupling Gasket DIN 32676 is manufactured from premium PTFE (Teflon), a material renowned for outstanding chemical resistance and thermal stability. It retains integrity across a wide temperature range (approximately −200°C to +260°C) and resists attack by most aggressive solvents, acids and bases used in industrial processes. Its smooth, non‑stick surface also minimizes absorption and contamination, aiding cleanability and preventing degradation from residues. Regarding high‑pressure steam, PTFE maintains dimensional and sealing properties over broad temperature ranges, and its inertness prevents chemical breakdown. However, like all materials, long‑term performance depends on operating conditions: actual solvent concentration, temperature cycles, continuous exposure duration, mechanical loads, flange design, and pressure level can affect seal life. For critical or extreme duty (very high pressure, superheated steam, or highly aggressive mixtures), validate compatibility with specific media and operating parameters and consider periodic inspection or testing. In typical food, pharmaceutical, biotech and many chemical processing applications, the PTFE Coupling Gasket DIN 32676 will withstand prolonged exposure to aggressive solvents and high‑pressure steam without compromising seal integrity, provided the gasket is installed correctly and used within its specified limits.

Gasket coupling DIN 32676, PTFE

All products, Hygienic stainless steel couplings/

Additional information

A TRICLOVER gasket for a DIN 32676. Operating temperature: od -200°C up to +260°C. Material: PTFE – teflon.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
NH-TUP-034-010	Gasket TRICLOVER DN10 for a flange 34 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-034-015	Gasket TRICLOVER DN15 for a flange 34 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-034-020	Gasket TRICLOVER DN20 for a flange 34 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-050-025	Gasket TRICLOVER DN25 for a flange 50 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-050-032	Gasket TRICLOVER DN32 for a flange 50 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-050-038	Gasket TRICLOVER DN38 for a flange 50 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-064-050	Gasket TRICLOVER DN50 for a flange 64 mm, PTFE	-	-	In stock	Enquiry
NH-TUP-091-065	Gasket TRICLOVER DN65 for a flange 91 mm, PTFE	-	-	In stock	Enquiry