Sigma® 588 Gasket
Sigma® 588 is a high performance biaxially oriented PTFE sheet sealing material with enhanced handling and low stress sealing characteristics.
- Color: Off white
- Highly conformable surface layers designed for glass-lined, FRP, ceramic, plastic and low bolt load applications
- Modified PTFE inner core design to maximize sealability and prevent blow-out
- Approvals: FDA, FDA Compliant, TA Luft, WRAS
- Maximum Temperature 500°F
- Minimum Temperature -328°F
- Pressure up to 739.69 PSI
- Pressure Class 150 & 300 Flanges
