 
                                 
90°彎頭dd
 
| 規(guī)格(尺寸) | 編號(hào) | D1 | D2 | L1 | L2 | 
| 20 | UC152 | 20.30 | 25.30 | 16.00 | 40.10 | 
| 25 | UC153 | 25.30 | 30.70 | 18.50 | 47.80 | 
| 32 | UC154 | 32.35 | 39.15 | 22.00 | 59.04 | 
| 40 | UC155 | 40.40 | 48.80 | 26.00 | 73.70 | 
| 50 | UC156 | 50.45 | 61.05 | 31.00 | 87.90 | 
| 63 | UC157 | 63.55 | 76.95 | 37.50 | 108.56 | 
| 75 | UC158 | 75.60 | 84.80 | 43.50 | 127.20 | 
| 90 | UC159 | 90.65 | 101.80 | 51.00 | 140.70 | 
| 110 | UC160 | 110.80 | 122.20 | 61.00 | 180.40 | 
| 160 | UC161 | 161.10 | 182.10 | 86.00 | 257.26 | 
| 200 | UC162 | 201.10 | 225.90 | 106.00 | 322.90 |