专业销售机制铸铁管,球墨铸铁管,柔性铸铁管,铸铁排水管,A型铸铁管,B型铸铁管,W型铸铁管、球磨铸铁井盖箅子
管古 | 单位(mm) | ||||||
公称口径 | | ||||||
DN | DN1 | L | L1 | M | T | L2 | L3 |
50 | 50 | 80 | 135 | 12 | 5 | 67 | 83 |
75 | 50 | 90 | 135 | 12 | 5 | 92-67 | 108-83 |
| 75 | 85 | 135 | 12 | 5 | 92 | 108 |
100 | 50 | 90 | 14.5-10.5 | 12 | 5 | 117-67 | 108-83 |
| 75 | 90 | 14.5-10.5 | 12 | 5 | 117-9*2 | 133-108 |
| 100 | 85 | 14.5-10.5 | 12 | 5 | 117 | 133 |
125 | 100 | 92 | 14.5-10.5 | 15-12 | 5.5 | 145-117 | 165-133 |
| 125 | 135 | 14.5 | 15 | 5.5 | 145 | 165 |
150 | 50 | 94 | 15.5-10.5 | 15-12 | 5.5-5 | 170-92 | 190-165 |
| 75 | 94 | 15.5-10.5 | 15-12 | 5.5-5 | 170-92 | 190-108 |
| 100 | 94 | 15.5-10.5 | 15-12.5 | 5-5 | 170-110 | 190-113 |
| 150 | 135 | 17.5 | 15 | 5.5 | 170 | 191 |
200 | 75 | 104 | 19.5-10.5 | 15-12 | 5.5-5 | 224-92 | 224-108 |
| 100 | 104 | 19.5-10.5 | 15-12 | 5.5-5 | 244-117 | 214-132 |
| 150 | 108 | 19.5-10.5 | 15 | 6.5-1 | 224-170 | 224-105 |
| 200 | 135 | 19.5 | 15 | 6.5 | 224 | 244 |