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PR 28-2.5

Hydraulic tube 28x2.5 ST37.4 NBK
Product details for

PR 28-2.5

Ø d1
28 mm
S
2.5 mm
Specific load I
261 bar
Specific load III
231 bar
Ø d2
23 mm
AD tolerance +/-
0.08 mm
ID tolerance +/-
0.08 mm
All characteristics

Characteristics

Design
  • metric 
Construction type
  • Precision steel tube, seamless (cold drawn) 
Material
  • steel E235+N (1.0308) 
Standard
  • DIN EN 10305-4 
Surface
  • phosphate treated and oiled 
Tube length
  • 6 m 
Customs tariff number
  • 73043120 
All characteristics

Product description

Notes
Die angegebenen Druckangaben beziehen sich auf gerades Rohr.
Bei gebogenem Rohr sind entsprechende Wanddicken analog zur DIN EN 13480-4 zu berechnen.
Further information
Berechnung analog DIN 2413
Belastungsfall I : Statisch (bis 120 °C)
Belastungsfall III : Dynamisch (bis 120 °C)
Schwingbreite = P bar
Festigkeitskennwert: K 235 [N/mm²]
Sicherheitsbeiwert: S 1,5
Dauerschwellfestigkeit: σSch/D 225 [N/mm2]
Toleranzen: DIN EN 10305-1 (Durchmesser-/ Wandstärkenangaben)

Product variants

111 Results
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Identifier
Ø d1 (mm)
S (mm)
Belastungsfall I (bar)
Belastungsfall III (bar)

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Ø d1 (mm)
S (mm)
Belastungsfall I (bar)
Belastungsfall III (bar)
Ø d2 (mm)
AD-Toleranz +/- (mm)
ID-Toleranz +/- (mm)