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Polytetraflon® Tubing-Types

Polytetraflon® corrugated tubing series W 503

POLYTETRAFLON® corrugated tubing offers a wide range of usage possibilities and is used wherever greater flexibility is required. Production from conductive PTFE is also possible depending on the application.

Series W-503 Material PTFE

DN
Ø d1
mm		 Flow
Ø d3		 Wall thickness
s
mm		 Smallest
bend radius
mm		 Standard
length
mm		 Maximum
available
length mm		 Flanged
tangent Ø d2
mm		 Pressure (abs.) at
20°C
bar		 100°C
bar
15 10 1.0 35 3000 10000 25 approx.6.0 approx.1.5
20 13 1.0 45 3000 10000 32 approx.5.5 approx.1.5
25 17 1.0 50 3000 10000 40 approx.5.0 approx.1.5
32 21 1.0 60 3000 8000 52 approx.4.5 approx.1.5
40 28 1.5 75 3000 5000 70 approx.3.5 approx.1.5
50 35 1.5 90 3000 5000 90 approx.2.5 approx.1.5

Available in standard lengths and maximum lengths as shown in the table

  • Type 503-1 with 2 collar fittings
  • Type 503-2 with 1 collar and 1 flange
  • Type 503-3 with 2 flanges

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