(unit：mm)
| ·STATIC CONDITION | ||
| Cross Section | Trough Depxh | Trough Width |
| 1.00 | 0.80 | 1.30 |
| 1.50 | 1.10 | 1.90 |
| 1.60 | 1.20 | 2.10 |
| 1.78 | 1.30 | 2.30 |
| 1.90 | 1.40 | 2.40 |
| 2.00 | 1.50 | 2.60 |
| 2.40 | 1.80 | 3.10 |
| 2.50 | 1.90 | 3.20 |
| 2.62 | 2.00 | 3.40 |
| 2.70 | 2.10 | 3.50 |
| 3.00 | 2.30 | 3.90 |
| 3.50 | 2.70 | 4.50 |
| 3.53 | 2.70 | 4.50 |
| 3.60 | 2.80 | 4.70 |
| 4.00 | 3.15 | 5.20 |
| 4.50 | 3.60 | 5.80 |
| 5.00 | 4.00 | 6.50 |
| 5.33 | 4.30 | 6.90 |
| 5.50 | 4.50 | 7.10 |
| 5.70 | 4.65 | 7.40 |
| 6.00 | 4.95 | 7.80 |
| 6.50 | 5.40 | 8.40 |
| 6.99 | 5.85 | 9.10 |
| 7.00 | 5.85 | 9.10 |
| 7.50 | 6.30 | 9.70 |
| 8.00 | 6.75 | 10.40 |
| 8.40 | 7.15 | 10.90 |
| 8.50 | 7.25 | 11.00 |
| 9.00 | 7.70 | 11.70 |
| 9.50 | 8.20 | 12.30 |
| 10.00 | 8.65 | 13.00 |
| ·DYNAMIC CONDITION (Liquid For Medium) |
||
| Cross Section | Trough Depxh | Trough Width |
| 1.00 | 0.90 | 1.30 |
| 1.50 | 1.30 | 1.90 |
| 1.60 | 1.40 | 2.00 |
| 1.78 | 1.50 | 2.30 |
| 1.90 | 1.60 | 2.40 |
| 2.00 | 1.70 | 2.40 |
| 2.40 | 2.10 | 2.90 |
| 2.50 | 2.20 | 3.00 |
| 2.62 | 2.30 | 3.10 |
| 2.70 | 2.40 | 3.20 |
| 3.00 | 2.60 | 3.60 |
| 3.50 | 3.10 | 4.20 |
| 3.53 | 3.10 | 4.20 |
| 3.60 | 3.20 | 4.30 |
| 4.00 | 3.50 | 4.80 |
| 4.50 | 4.00 | 5.40 |
| 5.00 | 4.45 | 6.00 |
| 5.33 | 4.70 | 6.40 |
| 5.50 | 4.95 | 6.60 |
| 5.70 | 5.10 | 6.90 |
| 6.00 | 5.40 | 7.20 |
| 6.50 | 5.80 | 7.80 |
| 6.99 | 6.30 | 8.40 |
| 7.00 | 6.30 | 8.40 |
| 7.50 | 6.70 | 9.00 |
| 8.00 | 7.20 | 9.60 |
| 8.40 | 7.60 | 10.10 |
| 8.50 | 7.70 | 10.20 |
| 9.00 | 8.20 | 10.80 |
| 9.50 | 8.60 | 11.40 |
| 10.00 | 9.10 | 12.00 |
| ·DYNAMIC CONDITION (Gas For Medium) |
||
| Cross Section | Trough Depxh | Trough Width |
| 1.00 | 0.95 | 1.30 |
| 1.50 | 1.35 | 1.90 |
| 1.60 | 1.45 | 2.00 |
| 1.78 | 1.55 | 2.30 |
| 1.90 | 1.75 | 2.40 |
| 2.00 | 1.80 | 2.40 |
| 2.40 | 2.15 | 2.90 |
| 2.50 | 2.25 | 3.00 |
| 2.62 | 2.35 | 3.10 |
| 2.70 | 2.45 | 3.20 |
| 3.00 | 2.75 | 3.60 |
| 3.50 | 3.25 | 4.20 |
| 3.53 | 3.25 | 4.20 |
| 3.60 | 3.35 | 4.30 |
| 4.00 | 3.70 | 4.80 |
| 4.50 | 4.20 | 5.40 |
| 5.00 | 4.65 | 6.00 |
| 5.33 | 4.95 | 6.40 |
| 5.50 | 5.15 | 6.60 |
| 5.70 | 5.35 | 6.90 |
| 6.00 | 5.65 | 7.20 |
| 6.50 | 6.10 | 7.80 |
| 6.99 | 6.60 | 8.40 |
| 7.00 | 6.60 | 8.40 |
| 7.50 | 7.10 | 9.00 |
| 8.00 | 7.60 | 9.60 |
| 8.40 | 7.90 | 10.10 |
| 8.50 | 8.00 | 10.20 |
| 9.00 | 8.50 | 10.80 |
| 9.50 | 9.00 | 11.40 |
| 10.00 | 9.50 | 12.00 |