Precision HPZ tubes
Precision cold-drawn seamless or welded HPZ tubes suitable for skiving and roller burnishing in hydraulic cylinder production.
Technical specifications
| Parameter | Specification |
|---|---|
| Steel grades | E355+SR, 20MnV6, E460+SR (+QT) |
| Standard (seamless) | EN 10305-1 |
| Standard (welded) | EN 10305-2 |
| Seamless OD range | Ø30 – Ø250 mm |
| Seamless WT range | 5 – 30 mm |
| Welded OD range | Ø30 – Ø160 mm |
| Welded WT range | 1 – 12 mm |
| Straightness | max 0.5 mm / 1000 mm |
| Tolerances | According to customer specification |
| Protection | Oiled on ID and OD |
| Length | Commercial or fixed length |
| Certification | Mill test report EN 10204 / Certificate 3.1 |
Applications
- Tubes for skiving and roller burnishing
- Hydraulic cylinder production
- Precision mechanical applications
Catalogues and files
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