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TFW

PTFE hose
Application
medium pressure applications with different media including aggressive media 
Application
Industrial usages, motors, turbines, shipbuilding, lumber and paper processing plants, panel presses 
Approval
DNV-GL, BV, LR, ABS, RINA, FDA, EG 1935/2004 und EU 10/2011 
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Caracteristici

Application
  • medium pressure applications with different media including aggressive media 
Application
  • Industrial usages, motors, turbines, shipbuilding, lumber and paper processing plants, panel presses 
Approval
  • DNV-GL, BV, LR, ABS, RINA, FDA, EG 1935/2004 und EU 10/2011 
Braiding
  • 1 braided layer in 1.4301 / 1.4306 
Design
  • helically wound 
  • multilayer 
  • white PTFE corrugated hose 
  • with a fibreglass anti-slip intermediate layer 
Features
  • optimal static / pulsing resistance to pressure, excellent vibration decoupling and applications for dynamic movements, excellent chemical inertness 
Hose material
  • PTFE (Polytetrafluoroethylene) 
Temp.
  • applies only to the hose 
Temp. max.
  • 250 °C
Temp. min.
  • -55 °C
Customs tariff number
  • 39172110 
Toate caracteristicile

Descrierea produsului

Indicaţii
The pressure values listed apply to hoses only.
Please note the temperature reduction factor starting at 50 °C for PTFE-hose.
(Max. working pressure = working pressure x factor)
Temp.: 50 °C / 100 °C / 150 °C / 200 °C / 250 °C
Factor: 0.97 / 0.93 / 0.89 / 0.85 / 0.80
At continuous pressure impulses the maximum working pressure must be reduced by 50 %.
The thermal pressure reduction factor is then to be neglected.
On request also suitable for vacuum applications.
Indicaţie pentru comandă
Other designs available on request

Product variants

10 Results
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Greutate per m (kg)
Presiune de lucru la 20 °C (stat.) (bar)
Presiune de încercare (bar)
Presiune plesnire (bar)

Column selection

Greutate per m (kg)
Presiune de lucru la 20 °C (stat.) (bar)
Presiune de încercare (bar)
Presiune plesnire (bar)
Rază min. de îndoire (mm)
Ø exterior min. (mm)
Ø interior max. (mm)