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PR 20-4 V2

Hydraulic tube 20x4 1.4541
PR20-4V2

The product image may differ

PR20-4V2
PR20-4V2 PR20-4V2
Ø d1
20 mm
S
4 mm
Specific load I
557 bar
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Please choose a variant

Show table of articles

Article

PR 04-1 V2 PR 06-1 V2 PR 06-1.5 V2 PR 08-1 V2 PR 08-1.5 V2 PR 10-1 V2 PR 10-1.5 V2 PR 10-2 V2 PR 12-1 V2 PR 12-1.5 V2 PR 12-2 V2 PR 14-1 V2 PR 14-2 V2 PR 14-2.5 V2 PR 15-1 V2 PR 15-1.5 V2 PR 15-2 V2 PR 15-2.5 V2 PR 16-1 V2 PR 16-1.5 V2 PR 16-2 V2 PR 18-1 V2 PR 18-1.5 V2 PR 18-2 V2 PR 18-2.5 V2 PR 18-3 V2 PR 20-1 V2 PR 20-1.5 V2 PR 20-2 V2 PR 20-2.5 V2 PR 20-3 V2 PR 20-4 V2 PR 22-1 V2 PR 22-1.5 V2 PR 22-2 V2 PR 22-2.5 V2 PR 22-3 V2 PR 23-1.5 V2 PR 25-2 V2 PR 25-2.5 V2 PR 25-3 V2 PR 25-4 V2 PR 26-3 V2 PR 28-1 V2 PR 28-2 V2 PR 28-2.5 V2 PR 28-3 V2 PR 28-4 V2 PR 30-1.5 V2 PR 30-2 V2 PR 30-2.5 V2 PR 30-3 V2 PR 30-4 V2 PR 30-5 V2 PR 32-1.5 V2 PR 32-2 V2 PR 32-2.5 V2 PR 32-4 V2 PR 34-2 V2 PR 35-1.5 V2 PR 38-2 V2 PR 38-3 V2 PR 38-4 V2 PR 38-5 V2 PR 40-1.5 V2 PR 42-2 V2 PR 42-3 V2 PR 42-6 V2 PR 54-2 V 2
Product details for

PR 20-4 V2

Ø d1
20 mm
S
4 mm
Specific load I
557 bar
Specific load III
380 bar
Ø d2
12 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 X6CrNiTi18-10 (1.4541) 
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 222 [N/mm²]
Safety coefficient: S 1.5
Fatigue strength: σSch/D 225 [N/mm²]
Tolerances: DIN EN 10305-1 (diameter-/wall thickness indication)
Elastic strength to DIN DIN 10216-5 Rp 1.0 to 50°C
The fatigue strength value was reduced in relation to the strength parameter by 1.4571.

Product variants

69 Results
Search
Show dimensional drawing
Identifier
Ø d1 (mm)
S (mm)
Specific load I (bar)
Specific load III (bar)
Details / Meter
PR 04-1 V2
4 mm
1 mm
567 bar
387 bar
Learn more
PR 06-1 V2
6 mm
1 mm
379 bar
272 bar
Learn more
PR 06-1.5 V2
6 mm
1.5 mm
626 bar
419 bar
Learn more
PR 08-1 V2
8 mm
1 mm
284 bar
210 bar
Learn more
PR 08-1.5 V2
8 mm
1.5 mm
469 bar
328 bar
Learn more
PR 10-1 V2
10 mm
1 mm
227 bar
171 bar
Learn more
PR 10-1.5 V2
10 mm
1.5 mm
375 bar
270 bar
Learn more
PR 10-2 V2
10 mm
2 mm
523 bar
360 bar
Learn more
PR 12-1 V2
12 mm
1 mm
189 bar
144 bar
Learn more
PR 12-1.5 V2
12 mm
1.5 mm
313 bar
229 bar
Learn more

Shows 10 of 69

Column selection

Ø d1 (mm)
S (mm)
Specific load I (bar)
Specific load III (bar)
Ø d2 (mm)
AD tolerance +/- (mm)
ID tolerance +/- (mm)