Flange gasket Sigma 511 DN250 PN40

- Sigma 511 s = 1.5 mm
- Applications: Sealing for demanding conditions where chemical resistance and gas tightness are required
- About -200 ° C ... 260 ° C / 80 bar
- Features: PTFE unmistakable ability to tolerate strong acids and bases
- Biaxial fiber structure brings excellent gas-tightness for a low molecular gases,
- The raw material purity it is suitable for use in the pharmaceutical and food industries
- Construction: PTFE and quartz