Cookies. We use our own necessary cookies to make the website work (session, language and quote basket). If you accept, we will also use third-party cookies: Google Analytics, to understand how the website is used, and Google Ads, to show advertising related to your visits (Google Ireland Limited, with possible transfers to the United States). If you reject them, the website works just the same. Cookie policy
Calibrated tube BK 28 x 19 x 4,5 mm
| Designation | BK 28x19x4,5 | |
|---|---|---|
| Outer diameter | 28 | mm |
| Inner diameter | 19 | mm |
| Thickness | 4,5 | mm |
| Cross-sectional area | 3,32 | cm² |
| Second moment of area | 2,38 | cm⁴ |
| Elastic section modulus | 1,7 | cm³ |
| Linear weight | 2,61 | kg/m |
BK calibrated tube with an outside diameter of 28 mm, an inside diameter of 19 mm and a 4.5 mm wall, weighing 2.61 kg/m. It is supplied in 6,000 mm lengths for hydraulic and pneumatic circuits.
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: 2.61 kg/m
- Length: 6,000 mm
- Outside diameter: 28 mm
- Inside diameter: 19 mm
- Wall thickness: 4.5 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.
