PTFE gasket is made by cutting PTFE stick, pipe and sheet into flat shape PTFE gasket, v shape PTFE gasket or valve annulus PTFE gasket.PTFE gasket has 100% PTFE structure. PTFE gasket can bear the most bitter chemical medium, and PTFE gasket has good anti-creeping performance.PTFE gasket is a replacement of asbestos. PTFE gasket is anti-creeping, anti-cold-flow, anti-low-temerature. PTFE gasket has no pollution. It is easy to install and replace. under small pre-stress force, PTFE gasket can bear great internal pressure even in a environment of changing pressure. PTFE gasket is the best suit the condition with rough and fragile flange and alternately-changing temperature.Usually,the working temperature range is -200℃ to 260℃. We have pure PTFE gasket,PTFE gasket reinforced with glass fibre,graphite PTFE gasket,reformative PTFE gasket,PTFE envelope gasket,ect.