Tubes are hard chrome plated on the outer surface according to ISO f7 standards. Diameter sizes range between 50 mm - 320 mm; standard length is 6 m - 7.5 m.
| Technical Specifications | |
|---|---|
| Material | St 52 BK+S or E275 |
| OD Range | 50 mm - 350 mm |
| Standard Length | 6 m - 7,5 m |
| OD Tolerance | ISO f7 |
| Surface Roughness | Ra max 0,20 mic |
| Chrome Thickness | min. 20 Micron |
| Chrome Hardness | min. Hv 800 |
Standard technical dimensions for chrome plated tubes (SI Units).