Datasheet

4. Tolerances
ID mm Tolerance Wall mm Tolerance
3.00 - 5.00 mm +/- 0.20 mm 0.10 - 0.30 mm +/- 0.05 mm
(GKV-Norm ) 5.01 - 7.00 mm +/- 0.25 mm 0.31 - 0.60 mm +/- 0.10 mm
7.01 - 10.00 mm +/- 0.30 mm 0.61 - 1.00 mm +/- 0.15 mm
10.01 - 15.00 mm +/- 0.35 mm 1.01 - 2.00 mm +/- 0.20 mm
15.01 - 20.00 mm +/- 0.40 mm 2.01 - 4.00 mm +/- 0.40 mm
4.01 - 6.00 mm +/- 0.50 mm
5. Bending radius
6. Theoretical burstpressure values at room temperature
ID
OD
Wall
BAR=KG/cm2
1 3 1 280.00
2 4 1 140.00
3 5 1 93.33
4 6 1 70.00
5 7 1 56.00
6 8 1 46.67
7 9 1 40.00
8 10 1 35.00
9 11 1 31.11
10 12 1 28.00
11 13 1 25.45
12 14 1 23.33
13 15 1 21.54
14 16 1 20.00
15 17 1 18.67
16 18 1 17.50
17 19 1 16.47
18 20 1 15.56
19 21 1 14.74
20 22 1 14.00
Bending radius for PTFE at 25° C
0
50
100
150
200
250
300
350
400
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
ID (mm)
Radius (mm)
Wall 0.5 mm
Wall 1.0 mm
Wall 2.0 mm
These values are examples on theoretical basis.
Scantube can, what so ever, not take any
responsibility for the values shown.
The Workingpressure depends on what
safetyfactor you choose for your application.
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