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Sigma® 600 Sheet Material (PTFE)


Sigma® 600 is a high performance biaxially orientated PTFE sheet sealing material with enhanced, low stress sealing characteristics.

Developed specifically for petrochemical and chemical use. FDA compliant for both low and high bolt loads. Is non contaminating with lower creep an cold flow.

A single gasket replacement for metallic and non-metallic flange applications.

Approval FDA, FDA Compliant, TA Luft, WRAS
Brand Sigma
Flange Face Flat, Raised
Maximum Temperature 260°C / 500°F
Media Hazardous
Minimum Temperature -200°C / -328°F
Pressure 51 Bars / 739.69 PSI
Pressure Class 150 & 300
Pressure Rating PN PN40