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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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Characteristics

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 
All characteristics

Product description

Notes
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.
Ordering information
Other designs available on request

Product variants

10 Results
Show dimensional drawing
Identifier
Bend radius min. (mm)
Burst pressure (bar)
Inside Ø max. (mm)
Inside Ø min. (mm)
Details / Foot
30  mm
500  bar
10.3  mm
9.7  mm
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50  mm
420  bar
13.5  mm
12.9  mm
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55  mm
400  bar
16.3  mm
15.7  mm
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60  mm
360  bar
19.8  mm
19.2  mm
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75  mm
320  bar
26  mm
25  mm
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115  mm
256  bar
32.5  mm
31.5  mm
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170  mm
212  bar
39  mm
38  mm
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200  mm
140  bar
51.6  mm
50.4  mm
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300  mm
100  bar
65.5  mm
63.5  mm
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360  mm
80  bar
77.5  mm
75.5  mm
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Column selection

Bend radius min. (mm)
Burst pressure (bar)
Inside Ø max. (mm)
Inside Ø min. (mm)
Outside Ø max. (mm)
Outside Ø min. (mm)
Test pressure (bar)
Weight per m (kg)
Working pressure 20 °C (stat.) (bar)