Teflon® PTFE Gaskets & Seals
Hennig Gasket stocks an extensive inventory of Teflon ® (PTFE - Polytetrafluoroethylene) in various shapes and sizes, and can produce and fabricate custom Teflon ® (PTFE) gaskets
and seals, including:
- Envelopes
- Reinforced
- GYLON ®
- Sheets
- Gaskets
Hennig Gasket manufactures and fabricates custom Teflon ® (PTFE) envelopes, or envelope pipe gaskets, that have numerous benefits. Teflon ® (PTFE) envelope pipe gaskets are produced and fabricated with a Teflon ® (PTFE) protective covering envelope; the advantages of this configuration include excellent resilience, outstanding mechanical strength, and superb bolt retention – these attributes are attained due to the chemical resistance characteristics of Teflon ® (PTFE) compressed sheet. Teflon ® (PTFE) envelope pipe gaskets are available in a range of thicknesses, with various fillers including EPDM, Viton ®, white neoprene, compressed sheet, silicone, butyl, Buna-N, red rubber, and numerous others; Teflon ® (PTFE) envelope gaskets can be custom fabricated for a wide range of pipe sizes. Industries served include the petrochemical and chemical sectors, for applications such as glass-coated steel flanges.
Teflon ® (PTFE) is considered one of the most commonly available gasket materials in the marketplace today. Hennig Gasket offers Teflon ® (PTFE) sheets in several types, including solid Teflon ® (PTFE) sheets, skived, or 100% expanded Teflon ® (PTFE) – all of these Teflon ® (PTFE) sheets are excellent for use in sealing aggressive chemicals, and for many other industrial applications.
Hennig Gasket also carries a wide range of GYLON ® PTFE gasket material, in various styles and thicknesses. GYLON ® PTFE gasket material, a product of Garlock Sealing Technologies, is a restructured PTFE gasket material that exhibits significantly reduced creep relaxation, along with outstanding chemical resistance.
Hennig Gasket has the experienced staff and equipment available to not only custom manufacture and fabricate Teflon ® (PTFE) gaskets, but can also produce Teflon ® (PTFE) custom parts, including heat exchanger gaskets, pads, and other custom components for a variety of industrial uses. In other words, Hennig Gasket can custom fabricate – flat cut, die cut or water jet cut – practically any custom part from Teflon ® (PTFE) to your specifications.
The experienced team here at Hennig Gasket can assist you with all your custom Teflon ® gaskets and seals needs – contact us today to experience our fast service. Or, request a quote today!


