Teflon: Scientifically termed polytetrafluoroethylene (PTFE), commonly known as the Plastic King or alternatively called Teflon, F4, etc., is a polymer material extensively utilized in industries such as electrical engineering, aerospace, food and pharmaceuticals, and chemical manufacturing. It exhibits the following characteristics:

It has excellent heat and cold resistance and can be used for a long time at-180～260ºC.

Acid and alkali resistant, almost resistant to corrosion of all solvents.

It has low friction coefficient and self-lubrication, and can be used as wear-resistant material.

Extremely good ductility and high pressure resistance.

Be used on GEA/ALFA-LAVAL/SPX....Seat Valve