| TY三通 | 公称直径 | A/mm | B/mm | C/mm | H/mm | L/mm | |
| DN | dn | ||||||
| 50 | 50 | 115 | 115 | 102 | 40 | 160 | |
| 75 | 50 | 135 | 135 | 116 | 40 | 180 | |
| 75 | 75 | 155 | 155 | 139 | 45 | 215 | |
| 100 | 50 | 150 | 150 | 127 | 40 | 180 | |
| 100 | 75 | 170 | 170 | 150 | 45 | 220 | |
| 100 | 100 | 190 | 190 | 174 | 50 | 260 | |
| 150 | 50 | 205 | 205 | 185 | 40 | 230 | |
| 150 | 75 | 215 | 215 | 190 | 45 | 260 | |
| 150 | 100 | 225 | 225 | 198 | 50 | 280 | |
| 150 | 150 | 265 | 265 | 244 | 60 | 355 | |
