| 内牙三通 | |||||
| size | dn | RC | L | H | SDR |
| T20-1/2"F | 20 | 1/2" | 53 | 38 | 11 |
| T25-1/2"F | 25 | 1/2" | 57 | 38 | 11 |
| T25-3/4"F | 25 | 3/4" | 57 | 40 | 11 |
| T32-3/4"F | 32 | 3/4" | 74 | 45 | 11 |
| T32-1"F | 32 | 1" | 88 | 48 | 11 |
| T32-1"F hexagonal | 32 | 1" | 88 | 68 | 11 |
| T40-1¼"F | 40 | 1¼" | 98 | 54 | 11 |
| T40-1¼"F hexagonal | 40 | 1¼" | 98 | 68 | 11 |
| T50-1½"F | 50 | 1½" | 114 | 65 | 11 |
| T50-1½"F hexagonal | 50 | 1½" | 114 | 76 | 11 |
| T63-2"F | 63 | 2" | 133 | 73 | 11 |
| T63-2"F hexagonal | 63 | 2" | 133 | 80 | 11 |
| T110*2" | 11 | ||||
| T160*2" | 11 | ||||
| T200*2" | 11 | ||||
