| STCB213 | STCB269 | STCB337 | STCB424 | STB483 | STB603 | |
|---|---|---|---|---|---|---|
| System specifications | ||||||
| Type | T (21.3 mm) | A (26.9 mm) | B (33.7 mm) | C (42.4 mm) | D (48.3 mm) | E (60.3 mm) |
| Color | Silver steel | Silver steel | Silver steel | Silver steel | Silver steel | Silver steel |
| Material | Steel | Steel | Steel | Steel | Steel | Steel |
| Specifications tubes | ||||||
| Size | A | B | C | D | E | F |
| Weight per meter (kg/m) | 0.985 | 1.435 | 2.058 | 2.642 | 3.609 | 5.097 |
| Diameter (mm) | 21,3 x 2 | 26,9 x 2,35 | 33,7 x 2,6 | 42,4 x 2,6 | 48,3 x 3,25 | 60,3 x 3,65 |
| Wall Thickness (mm) | 2 | 2.3 | 2.6 | 2.6 | 3.25 | 3.65 |