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PR 20-2 V1

Hydraulic tube 20x2 1.4301
Product details for

PR 20-2 V1

Ø d1
20 mm
S
2 mm
Specific load I
257 bar
Specific load III
189 bar
Ø d2
16 mm
AD tolerance +/-
0.08 mm
ID tolerance +/-
0.15 mm
All characteristics

Characteristics

Construction type
  • precision steel tube, seamless, (cold-drawn), metric 
Material
  • stainless steel X5CrNi18-10 (1.4301) 
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)
Specific load III: dynamic (up to 120°C)
working stroke= P bar
Strength parameter: K 218 [N/mm²]
Safety coefficient: S 1.5
Fatigue strength: σSch/D 175 [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

44 Results
Show dimensional drawing
Identifier
Ø d1 (mm)
S (mm)
Specific load I (bar)
Specific load III (bar)
Details / Meter
4  mm
1  mm
558  bar
376  bar
Learn more
5  mm
1  mm
447  bar
311  bar
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6  mm
1  mm
372  bar
265  bar
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6  mm
1.5  mm
610  bar
405  bar
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8  mm
1  mm
279  bar
204  bar
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8  mm
1.5  mm
460  bar
319  bar
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10  mm
1  mm
223  bar
166  bar
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10  mm
1.5  mm
369  bar
262  bar
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12  mm
1  mm
186  bar
140  bar
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12  mm
1.5  mm
307  bar
223  bar
Learn more
Ø d1 = external tube diameter

Shows 10 of 44

Column selection

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