| 12 00°F / 648 °C: Basalt Bertekstur Sarung Jalinan | ||||
| Par nombor t | Diameter (mm) | Ketebalan dinding (mm) | Berat (g/m3) | Panjang (m) |
| W B S210 | 10 | 2 | 70 | 100 |
| W B S212 | 12 | 2.5 | 1 18 tahun | 50 |
| W B S216 | 16 | 2.5 | 1 45 | 50 |
| W B S220 | 20 | 2.5 | 1 76 | 50 |
| W B S225 | 25 | 2.5 | 205 | 50 |
| W B S232 | 32 | 2.5 | 2 56 | 50 |
| W B S240 | 40 | 2.5 | 3 43 | 30 |
| W B S245 | 45 | 2.5 | 3 82 | 30 |
| W B S250 | 50 | 2.5 | 418 | 30 |
| W B S260 | 60 | 2.5 | 4 95 | 30 |
| W B S275 | 75 | 2.5 | 5 97 | 30 |
| W B S2125 | 125 | 2.5 | 9 90 | 20 |