PTFE coated gasket
- product description
Teflon coated gasket is suitable for sandwich sealing of various reaction kettles, pressure vessels, condensers, reactors, heat exchangers and storage tanks. It is used for sealing of tank mouths and manholes.
Standard and non-standard:
PTFE Y type (cut-off type) DN15——DN200MM PTFE U type (folded type) DN200——5000MM Applicable temperature; -100 ℃ — + 260 ℃ Applicable pressure: 0.6-2.5Mpa Use medium: resistant to acid and alkali Chemical media other than elemental fluorine and chlorine trifluoride are omnipotent. Teflon coated gaskets are made of soft gaskets such as asbestos rubber, non-asbestos sheet, rubber or graphite reinforced sheet, and then combined with Teflon sheet, it has excellent corrosion resistance and good compression. Rebound rate, widely used in all kinds of strong acids, strong bases, strong oxidants, chlorine and seals that do not allow contamination of media.
1.V type, cut type, cut the PTFE sheet from the outside to the inner wall, suitable for low pressure, economic