https://www.kaflon-seal.com/spring-energized-seal/ht-series/tfm-helical-spring-energized-ptfe-seal.html https://www.kaflon-seal.com/uploads/202126648/small/tfm-helical-spring-energized-ptfe-seal51066237168.jpg low temperature application TFM Helical Spring Energized Seal TFM is also called modified PTFE. In addition,it has a better temperature range resistance and lower coefficient of friction. It can be used as PTFE pistom seals in ball seats.PTFE polymer seals can stand for high pressure and almost any chemical medium.PTFE lip seals have high performance in -196℃~260℃ working condition.PTFE rotary shaft seals can be used at linear speed up to 1.5m/s.It is ofen made as PTFE PTFE radial shaft seals or PTFE rod seals.PTFE seals have high quality sealing solutions. https://www.kaflon-seal.com/Content/upload/video/202126648/video202104301355047660103.mp4 2020-12-03T15:41:07+08:00 yes no https://www.kaflon-seal.com/spring-energized-seal/ht-series/lip-seal-for-ball-valve-seat.html https://www.kaflon-seal.com/uploads/202126648/small/lip-seal-for-ball-valve-seat16246167693.jpg Lip Seal For Ball Valve Seat RPTFE filled with graphite is base on PTFE.It has a higher temperature resistance and better tensile strength. It can be used as lip seal in ball valve seat.RPTFE lip seals have high performance in -196℃~260℃ working condition.RPTFE rotary shaft seals can be used at linear speed up to 1.5m/s.It is ofen made as RPTFE radial shaft seals or RPTFE rod seals.RPTFE seals have high quality sealing solutions. https://www.kaflon-seal.com/Content/upload/video/202126648/video202111221439053612585.mp4 2021-11-22T14:39:59+08:00 yes no