PR V4 (Z)

Imperial precision steel pipe, 1.4571

PR V4 (Z) PR V4 (Z)
PR V4 (Z) PR V4 (Z)

Properties

Design
Precision steel pipe, imperial
Material
Stainless steel 1.4571
Pipe length
6 m

Note

The pressure figures are based on straight pipes.
The appropriate wall thickness needs to be calculated for pipes with bends as stipulated in DIN EN 13480-4.

Item

17 Item
Identification Ø d2
mm
AD tolerance +/-
mm
ID tolerance +/-
mm
Ø d1
mm
S
mm
Specific load I
bar
Specific load III
bar
PR 17.2-2.3 V4 17.20 0.08 0.15 12.60 2.30 375 272
PR 17.2-2.9 V4 17.20 0.08 0.15 11.40 2.90 375 272
PR 21.3-2 V4 21.30 0.08 0.08 17.30 2.00 269 201
PR 33.7-1.6 V4 33.70 0.08 0.15 30.50 1.60 126 98
PR 33.7-3.2 V4 33.70 0.08 0.15 27.30 3.20 274 205
PR 42.4-1.6 V4 42.40 0.08 0.20 39.20 1.60 97 76
PR 42.4-2 V4 42.40 0.20 0.20 38.40 2.00 117 92
PR 42.4-2.6 V4 42.40 0.20 0.20 37.20 2.60 161 124
PR 42.4-3.2 V4 42.40 0.20 0.20 36.00 3.20 206 156
PR 48.3-1.6 V4 48.30 0.20 0.20 45.10 1.60 77 61
PR 48.3-3.2 V4 48.30 0.20 0.20 41.90 3.20 180 138
PR 48.3-6.3 V4 48.30 - - 35.70 6.30 - -
PR 60.3-2.9 V4 60.30 0.25 0.30 54.50 2.90 121 95
PR 76.1-2.9 V4 76.10 0.35 0.35 70.30 2.90 90 71
PR 88.9-2.9 V4 88.90 0.40 0.45 83.10 2.90 71 57
PR 88.9-3.2 V4 88.90 0.40 0.45 82.50 3.20 82 65
PR 88.9-11.13 V4 88.90 0.70 0.70 66.64 11.13 347 249
Ø d2 = External pipe diameter

Additional information

Calculation as in DIN 2413
Specific load I
static (up to 100 °C)
Specific load III
dynamic (up to 200 °C) stress range = P bar
Strength parameter
K 234 [N/mm2]
Safety coefficient
S 1.5
Fatigue strength
σSch/D 190 [N/mm2]
Tolerance
DIN 10305-4
Elastic strength to DIN 10216-5 Rp 1.0 to 50°C

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.

All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.