PR 20-3 ST52

Hydraulic tube 20x3 ST52

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Ø d1

20 mm

3 mm

负荷情况 I：

480 bar

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PR 10-1.5 ST52 PR 12-1.5 ST52 PR 12-2 ST52 PR 15-1.5 ST52 PR 15-2 ST52 PR 15-2.5 ST52 PR 16-2 ST52 PR 16-2.5 ST52 PR 18-2 ST52 PR 18-2.5 ST52 PR 20-2 ST52 PR 20-2.5 ST 52 PR 20-3 ST52 PR 22-2 ST52 PR 22-2.5 ST 52 PR 22-3 ST52 PR 25-2 ST52 PR 25-2.5 ST 52 PR 25-3 ST52 PR 25-4 ST52 PR 28-2 ST52 PR 30-3 ST52 PR 30-4 ST52 PR 35-3 ST52 PR 35-4 ST52 PR 38-2.5 ST 52 PR 38-3 ST52 PR 38-4 ST52 PR 40-4 ST52 PR 42-2 ST52 PR 42-3 ST52 PR 50-6 ST52 PR 50-8 ST52 PR 60-6 ST52 PR 60-7 ST52 PR 60-10 ST52 PR 65-8 ST52 PR 80-4 ST52 PR 80-10 ST52

产品详情关闭

PR 20-3 ST52

Ø d1

20 mm

3 mm

负荷情况 I：

480 bar

负荷情况 III：

405 bar

Ø d2

14 mm

AD公差 +/-

0.08 mm

ID公差 +/-

0.15 mm

所有属性

属性

原料

steel E355+N (1.0580)

标准

DIN EN 10305-4

结构类型

Precision steel tube, seamless (cold drawn)

结构类型补充

(+N) = normalised annealed

表面保护

经磷化和加润滑油处理

规格

米制的

管长度

6 米

所有属性

Product description

提示

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.

说明

The steel pipes in the PR ZP, PR VZ CF PR and PR ST 52 series are supplied in the +N condition (normalised annealed) as standard. This delivery condition ensures excellent bendability and is the established standard for use in hydraulic piping systems, particularly during assembly and installation.

附加信息

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 355 [N/mm²]
Safety coefficient: S 1.5
Fatigue strength: σSch/D 240 [N/mm²]
Tolerances: DIN EN 10305-1 (diameter-/wall thickness indication)

订购提示

Other delivery conditions such as +C, +A or +SR are available on request and must be specified separately.