Gaskets are widely use for the safety, containment, and hygiene of tanks, reactors, pipelines etc. Leading Asta in PTFE sheet manufacturers are utilizing technology to produce high-quality tailor-made PTFE envelope gaskets. And these gaskets are easily available in various sizes and customizing them to suit a number of applications.

PTFE or Polytetrafluoroethylene envelope gaskets are composite gaskets wherein PTFE is wrap around a core insert material. The main advantage of envelope gaskets is that it gives the strength and characteristics of the core material along with the properties of Asta in PTFE.

To enhance the properties, two or more insert materials can be used for making the gaskets.

PTFE envelope gaskets by gasket manufacturers are in demand because of the physical and chemical properties of PTFE material. It is widely use in the chemical, petrochemical, pharmaceutical and food industries. At food and pharma product purity of products is ensure with the use of gaskets.

PTFE Sheet Manufacturers can provide custom-engineered products using graphite, rubber elastomers, non-asbestos fillers, corrugated metals etc. Applications of PTFE envelope gaskets can determined on the basis of their following features:

These gaskets display greater resistance to most chemicals.
They deliver high performance due to the strong C-F bond of PTFE.
PTFE gaskets also contribute to running vibration-free and noise-free operations.
PTFE envelope gaskets are an ideal sealing solution in environments with low to high corrosion as they are anti-corrosive in nature.
In high-pressure environments, PTFE can stand the pressure without breaking.
The PTFE gaskets have the sturdiness to withstand temperatures of up to +250°C depending on the gasket material used.
Ultimate uses of PTFE envelope gaskets that make it so popular across industries.