thoenes®
thoenes

thoenes P638 - Polyimide- PTFE- Graphite packing

thoenes® P638 - Polyimide- PTFE- Graphite packing

Shape:

Dimension:

Od 6,59 € *

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The thoenes® P638 polyimide PTFE graphite packing is made from graphite filled PTFE...węcej
"thoenes P638 - Polyimide- PTFE- Graphite packing"

The thoenes® P638 polyimide PTFE graphite packing is made from graphite filled PTFE multifilament fibers and polyimide continuous filament fibres.

Important features:

  • Good gliding properties,
  • Pressure resistant,
  • Good resistance to organic solvents; Fuels, lubricants and wastewater,
  • Polyimide fibers have good acid resistance,
  • Not resistant to highly concentrated alkalis, alkali metals; fluorine compounds at high temperatures.

polyimide

  • Max. continuous temperature 230 - 260 °C,
  • Short term 300 - 400 °C possible,
  • From 300 °C clear shrinking process.

Graphite filled PTFE multifilament fiber

  • Max. continuous temperature 250 °C,
  • Short term 280 °C possible.

Fields of application:

  • Centrifugal and piston pumps,
  • Valves and mixers,
  • Agitators and reactors.

Physical forms:

  • Square or rectangular packing,
  • Zebra braid,
  • Dimension: 5-25 mm *

* other dimensions on request

 p (bar)vg (m/s)pHT (°C)

Pumpe

25

20,0

0-12

-100/+250

Kolben

250

2,0

Armatur

150

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Packungsmesser
Packungsmesser
35,28 € * / Stück
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