SG7030 CNAF/PTFE Envelope Flange Gasket

The CNAF/PTFE envelope gasket is the main type of flange gasket in tank container applications. It uses 100% virgin PTFE with great chemical resistance and hygienic as the envelope which contacts with the flange sealing surface and liquid cargo, together with non-asbestos fiber (CNAF) filler to enhance the gasket resilient mechanical property. The CNAF/PTFE envelope gasket performs safe and reliable sealing, and contamination to the cargo.

Feature:

• Great chemical resistance, inert to most of the chemicals

• Easy installation and replacement 

• Long lasting and reliable sealing

• Allowable tank pressure >10bar

•  Allowable temperature max 250ºC 

For sizes and specifications please contact us for details.