pure ptfe gasket ptfe gaskets includes: antileak ga 01501 pure ptfe gasket antileak ga 01502 ptfe envelope gasket antileak ga 01503 modified ptfe gasket antileak ga 01504 expanded ptfe gasket antileak ga 01501 pure ptfe gasket is made by cutting ptfe stick, pipe and sheet into flat shape, v shape gasket or valve annulus. pure ptfe gasket has 100% ptfe structure and has characteristics of high-temperature-proof, strong-corrosion-proof and clean. as a sealing element it can be used in flange joints of various equipments and pipes in chemical industry, food-producing industry, medicine industry and so on. pure ptfe gasket can bear the most bitter chemical medium, and has good anti-creeping performance. please log on our website for more details of antileak ga 01501 pure ptfe gasket and other products.