PTFE Slit Envelope with Filler Full Face Flange Gaskets
High-Temperature Flange Gaskets
550°F / 287°C Continuous

Slit PTFE Envelope Gaskets with TecPac or TecBlue Filler.  Excellent corrosion resistance, high pressure resistance, easy to use, soft and is ideal for enamel, glass, and especially rough and special shaped sealing.

Excellent resistance to almost all solvents, caustics and acids.

PTFE melting point is 620F / 327C.


PH Range: 0 to 14
Maximum tensile: 4260 psi (30Mpa)
Temperature Range: -500F / -268C to +500F / +260C
Pressure Limits: 2900 psi / 200 kgf/cm2 (20Mpa)
Catalog Page & Pricing
Part Number FG-SPTEG