| INTERNAL DIAMETER mm | EXTERNAL DIAMETER mm | THEORETICAL WEIGHT Kg/m | PRESSURE OF EXERCISE bar | PRESSURE OF EXPLOSION bar | ROLLS LENGTH m |
| 40 | 46 | 0.55 | 10 | 30 | 20/40/61 |
| 45 | 51 | 0.58 | 10 | 30 | 20/40/61 |
| 51 | 57 | 0.69 | 10 | 30 | 20/40/61 |
| 60 | 67 | 0.94 | 10 | 30 | 20/40/61 |
| 60 | 69 | 1.30 | 20 | 60 | 20/40/61 |
| 70 | 77 | 1.09 | 10 | 30 | 20/40/61 |
| 76 | 83 | 1.18 | 10 | 30 | 20/40/61 |
| 80 | 87 | 1.24 | 10 | 30 | 20/40/61 |
| 80 | 91 | 1.99 | 20 | 60 | 20/40/61 |
| 90 | 97 | 1.39 | 10 | 30 | 20/40/61 |
| 102 | 109 | 1.57 | 10 | 30 | 20/40/61 |
| 102 | 113 | 2.51 | 20 | 60 | 20/40/61 |
| 120 | 128 | 2.10 | 10 | 30 | 20/40/61 |
| 152 | 160 | 2.65 | 10 | 30 | 20/40/61 |
| 152 | 163 | 3.67 | 20 | 60 | 20/40/61 |
| 203 | 215 | 5.32 | 10 | 30 | 20/40 |
| 254 | 267 | 7.18 | 10 | 30 | 20 |
| 305 | 319 | 9.26 | 10 | 30 | 20 |
| 350 | 365 | 10.70 | 5 | 15 | 20 |
| 400 | 417 | 13.00 | 5 | 15 | 12 |
| 457 | 476 | 18.40 | 5 | 15 | 12 |
| 500 | 524 | 23.75 | 5 | 15 | 12 |
| 609 | 635 | 31.20 | 5 | 15 | 12 |