teflon As a sealing material, there are many applications. Because of its high corrosion resistance, stable physical performance, high and low temperature resistance, it has achieved good sealing performance and has been widely used in the petroleum, chemical, pharmaceutical, power, and steel industries. Applicable media include water, oil, acid solution, alkali solution and almost all chemical components.

Soft PTFE is refined. Durable and reliable sealing performance; Polytetrafluoroethylene itself has good corrosion resistance and aging resistance, and has good creep resistance and cold flow resistance after special processing; It can be safely used for a long time in a wide temperature range; Soft and easy to cut, which can be cut mechanically or manually for easy installation.

PTFE spiral wound gasket It is a semi metal flat gasket made of V-shaped or W-shaped thin steel strip and polytetrafluoroethylene filler spirally. By changing the material combination of the gasket, the chemical corrosion problem of the gasket caused by various media can be solved. This kind of gasket has good compression resilience, multiple seals and certain self tightening functions, and can partially eliminate the influence of pressure, temperature changes and mechanical vibration. The flange surface is not bonded, which is convenient for maintenance and replacement. It can maintain its excellent sealing performance under high temperature, low temperature, high vacuum, shock vibration and other cyclic changes and various harsh conditions.

teflon Spiral wound gasket It is suitable for sealing parts with severe temperature and pressure alternation, and it is a static sealing element at flange connections of pipes, valves, pumps, heat exchangers, towers, manholes, handholes, etc. The density (hardness) of the spiral wound gasket can be changed to meet the requirements of various application parts by changing the tension of the spiral wound steel belt.