PTFE Envelope Gasket is used for sealing all sorts of acid and caustic media. This is an advanced and quality-assured device designed for fluid processing works. Having made up of the first-rate PTFE, which is a resilient and long-lasting material, the offered PTFE Envelope Gasket ensures longevity and optimum performance. it does not degrade in quality or become inferior due to heat, chemical attacks, and other unfavorable conditions. To meet the varied demands of our customers, we are supplying the PTFE Envelope Gasket in different sizes and types.