POWERflon HD

POWERflon HD

Self-adhesive flange tape of expanded PTFE with higher specific gravity. Allows sealing of uneven and damaged flanges at a lower tightening torque. Use where residual seal thickness is required.

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Self-adhesive flange tape of expanded PTFE with higher specific gravity. Compared to POWERflon UNI, a narrower tape will seal a higher pressure at a lower Mu.
  • Small change in width after load.
  • Allows sealing of uneven and damaged flanges at a lower tightening torque.
  • Use where residual seal thickness is required.
Use for:
  • Flanges, heat exchangers, lids of chemical containers, dividing planes, manholes.
Quantity Value
Minimum Operating Temperature: -240 °C
Maximum Operating Temperature: +270 °C
Maximum working pressure: vacuum to 200 bar
pH: 0-13
Specific gravity: 1,0 g/cm3
Width mm Thickness mm Width of the sealing surface mm
6 2,5 up to 30
8 3,5 30 - 50
10 5 > 50

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