Sigma® 533 Gasket
Sigma® 533 is a highperformance biaxiallyorientated sheet sealingmaterial containing PTFEwith barium sulphate(barytes) filler.
- Sigma® 533 is a biaxially orientated PTFE containing barium sulfate.
- Color: Off white
- Standard compressibility
- Ideal for sealing food, pharmaceutical and other non-contamination applications
- Strong alkaline solutions to other general chemicals
- Aqueous hydrofluoric acid below 49%
- Not suitable for sealing molten alkali metals or fluorine gas
- Approval: FDA, FDA Compliant, TA Luft
- Flange Face Flat, Raised
- Maximum Temperature 500°F
- Minimum Temperature -328°F
- Pressure up to 739.69 PSI
