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AFW

PTFE corrugated hose
Application
low pressure applications with different media including aggressive media 
Application
mainly for the chemical and food industries, and pharmaceutical plants 
Approval
The base material has an FDA-approval, EG 1935/2004 and EU 10/2011. 
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Characteristics

Application
  • low pressure applications with different media including aggressive media 
Application
  • mainly for the chemical and food industries, and pharmaceutical plants 
Approval
  • The base material has an FDA-approval, EG 1935/2004 and EU 10/2011. 
Braiding
  • without braided layers 
Design
  • coil-corrugated PTFE inliner in white PTFE 
Features
  • Highly reliable and flexible. Excellent chemical inertness against different types of media. Suitable also for vacuum applications. 
  • The wide corrugation provides good self-cleaning properties when media flows through the hoses, the PTFE-base material is FDA-approved, EG 1935/2004 and EU 10/2011. 
  • For specific connection fittings the corrugated hose can be flanged over the sealing surface. 
  • With inline flanging connection fittings, media does not come into contact with metallic connection fittings. 
Hose material
  • PTFE (Polytetrafluoroethylene) 
Temp.
  • applies only to the hose 
Temp. max.
  • 260 °C
Temp. min.
  • -70 °C
Customs tariff number
  • 39172110 
All characteristics

Product description

Notes
The pressure values listed apply to hoses only.
The pressure reduction factor must be taken into account from 120 °C.
(Max. working pressure = working pressure x factor)
Temp.: 120 °C / 140 °C / 160 °C / 180 °C / 200 °C / 220 °C.
Factor: 1.00 / 0.80 / 0.60 / 0.40 / 0.20 / 0.0
Ordering information
AFWA design with 1.4301 / 1.4306 stainless steel braiding available upon request.
AFWP design with polypropylene braiding (suitable for use up to max. 90 °C) upon request.

Product variants

12 Results
Show dimensional drawing
Identifier
Bend radius min. (mm)
Burst pressure (bar)
Inside Ø max. (mm)
Inside Ø min. (mm)
Price / Meter
100  mm
7.5  bar
32.5  mm
31.5  mm
120  mm
7.5  bar
37.5  mm
36.5  mm
230  mm
4.5  bar
63.5  mm
62.5  mm

Shows 10 of 12

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)
Thickness (mm)
Vacuum (mbar)
Weight per m (kg)
Working pressure 20 °C (stat.) (bar)