Thermoflon 6230

Thermoflon 6230

Thermoflon 6230


Thermoflon 6230 is a diagonal braided packing solution with high cross-sectional density of 100 % original GFO® (graphite-incorporated PTFE yarn).


  • Outstanding operating reliability
  • Low friction and easy start-up conditions
  • Gentle to the shaft
  • High flexibility
  • Good emergency running properties
  • Excellent thermal conductivity
  • Long service-life

Operating range

p(pumps) = 25 bar,
p(valves) = 100 bar,
p(plunger pumps) = 250 bar,
p(mixers, agitators, kneaders, filters) = 25 bar

Sliding velocity:
vg(pumps) = 20 m/s,
vg(valves) = 2 m/s,
vg(plunger pumps) = 2 m/s ,
vg(mixers, agitators, kneaders, filters) = 2 m/s

Temperature: t = -200 °C ... +280 °C, hot water, without cooling system: max. +140 °C
Chemical resistance: pH = 0 ... 14

Universal chemical resistance, except strongly oxidizing media like oleum, fuming nitric acid, gaseous fluorine, molten and liquid alkali metals.


6230/AK (braided in AK-profile)


For hot water applications:
The necessary leakage for lubrication always has to be liquid. A cooling system is necessary, if cooling is insufficient through media or casing. The packing can be stored safely in its original packaging for a minimum of 3 years in dry, coll, conditions. The maximum stated operating temperature and pressure cannot be used simultaneously.

Forms of supply

Content of boxes
up to 6 mm: 1 kg
up to 10 mm: 2 kg
up to 13 mm: 3 kg
from 14 mm: 5 kg
from 25 mm: 10 kg
Supplied by the meter, pre-cuts, die-pressed rings with straight or slanted cut

Product variants