Products ‹ Bars
Piston shaft bars
| Diameter | 6mm – 100mm |
| Tolerances | J6, E6, H6, F6, H7, H8, H9, ½ A484 |
| Ovality | ½ of the diameter tolerance |
| Length | 2 meter – 7,5 meter |
| Length tolerance |
-0/+ 100mm as Standard Up to -0 / + 10mm against extra charges |
| Straightness | up to 0,25mm per Meter |
| Roughness | Ra 0,2 my / 12 RMS max |
| Chamferring |
automatically – also both sides 30 / 45 / 60 degrees |
| Heat treatment | annealed/solution annealed, quenched and tempered (QT), Double aging/double tempering |
| US Test | by agreement according to ASTM A-388, EN 10308 (class 1-4), API 6A/ISO 10423, SEP 1920 (class A, B, C) MIL STD 2154 |
| Packaging | Distance rings, Polyethylene, wooden boxes |