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Calibrated tube BK 36 x 31 x 2,5 mm
| Designation | BK 36x31x2,5 | |
|---|---|---|
| Outer diameter | 36 | mm |
| Inner diameter | 31 | mm |
| Thickness | 2,5 | mm |
| Cross-sectional area | 2,63 | cm² |
| Second moment of area | 3,71 | cm⁴ |
| Elastic section modulus | 2,06 | cm³ |
| Linear weight | 2,07 | kg/m |
Seamless precision tube measuring 36 x 31 x 2.5 mm (outside diameter 36 mm, inside diameter 31 mm, wall thickness 2.5 mm), with an approximate weight of 2.07 kg/m. Available in 6,000 mm lengths for hydraulic, pneumatic and mechanical applications.
BK calibrated tubes are seamless precision tubes, annealed and normalized, with tight tolerances and good machinability. They are used in hydraulic and pneumatic circuits, cylinders, automation and mechanical applications requiring dimensional stability.
- Theoretical weight: 2.07 kg/m
- Length: 6,000 mm
- Outside diameter: 36 mm
- Inside diameter: 31 mm
- Wall thickness: 2.5 mm
- Outside diameter tolerance: ±0.08 mm
- Inside diameter tolerance: ±0.15 mm
- Standard grade: St-35 or E235
Price and availability on request. Contact us for other sizes, grades or lengths.




