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PR 20-3 V4

Hydraulic tube 20x3 1.4571

The product image may differ

Ø d1

20 mm

3 mm

Specific load I

432 bar

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PR 04-1 V4 PR 06-0.5 V4 PR 06-1 V4 PR 06-1.5 V4 PR 06-2 V4 PR 08-1 V4 PR 08-1.5 V4 PR 08-2 V4 PR 10-0.5 V4 PR 10-1 V4 PR 10-1.5 V4 PR 10-2 V4 PR 12-1 V4 PR 12-1.5 V4 PR 12-2 V4 PR 12-3 V4 PR 14-1.5 V4 PR 14-2 V4 PR 14-2.5 V4 PR 15-1 V4 PR 15-1.5 V4 PR 15-2 V4 PR 16-1.5 V4 PR 16-2 V4 PR 16-2.5 V4 PR 16-3 V4 PR 18-1 V4 PR 18-1.5 V4 PR 18-2 V4 PR 18-2.5 V4 PR 20-2 V4 PR 20-2.5 V4 PR 20-3 V4 PR 20-3.5 V4 PR 22-1.5 V4 PR 22-2 V4 PR 22-2.5 V4 PR 22-3 V4 PR 22-4 V4 PR 25-1.5 V4 PR 25-2 V4 PR 25-2.5 V4 PR 25-3 V4 PR 25-4 V4 PR 28-1.5 V4 PR 28-2 V4 PR 28-2.5 V4 PR 30-2 V4 PR 30-2.5 V4 PR 30-3 V4 PR 30-4 V4 PR 30-5 V4 PR 35-1.5 V 4 PR 35-2 V4 PR 35-2.5 V4 PR 35-3 V4 PR 35-4 V4 PR 35-5 V 4 PR 38-3 V4 PR 38-4 V4 PR 38-5 V4 PR 38-6 V4 PR 42-2 V4 PR 42-3 V4

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Product details for

PR 20-3 V4

Ø d1

20 mm

3 mm

Specific load I

432 bar

Specific load III

308 bar

Ø d2

14 mm

AD tolerance +/-

0.08 mm

ID tolerance +/-

0.15 mm

All characteristics

Characteristics

Construction type

precision steel tube, seamless, (cold-drawn), metric

Design

metric

Material

stainless steel X6CrNiMoTi17-12-2 (1.4571)

Standard

DIN EN 10216-5

Surface

CFD (descaled, metallic clean) / CFA (bright annealed, bright annealed)

Tube length

5 to 7 metres*.

Customs tariff number

73044100

All characteristics

Product description

Notes

The pressure figures are based on straight tubes.
The appropriate wall thickness needs to be calculated for tubes with bends as stipulated in DIN EN 13480-4.
*Stainless steel tubes are supplied in manufactured lengths according to EN 10216-5. In terms of production, these are usually 6 meters (+/- 1m). Order quantities are rounded to the nearest possible total length, without cutting.

Further information

Calculation analog DIN 2413
Specific load I: static (up to 120 °C)
Load case III: dynamic (up to 120 °C) stress range = P bar
Strength parameter: K 234 [N/mm²]
Safety coefficient: S 1.5
Fatigue strength: σSch/D 190 [N/mm²]
Tolerances: DIN EN 10305-1 (diameter-/wall thickness indication)
Elastic strength to DIN DIN 10216-5 Rp 1.0 to 50°C