排水管材
| 规 格 | 编 号 |
| Φ 50x1.3 | |
| Φ 50x1.6 | |
| Φ 50x2.0 | |
| Φ 75x1.4 | |
| Φ 75x1.9 | |
| Φ 75x2.3 | |
| Φ 110x2.0 | |
| Φ 110x2.3 | |
| Φ 110x2.6 | |
| Φ 110x3.0 | |
| Φ 110x3.2 | |
| Φ 160x2.8 | |
| Φ 160x3.2 | |
| Φ 160x4.0 | |
| Φ 200x4.0 | |
| Φ 200x5.0 |
| 规 格 | 编 号 |
| Φ 50x1.3 | |
| Φ 50x1.6 | |
| Φ 50x2.0 | |
| Φ 75x1.4 | |
| Φ 75x1.9 | |
| Φ 75x2.3 | |
| Φ 110x2.0 | |
| Φ 110x2.3 | |
| Φ 110x2.6 | |
| Φ 110x3.0 | |
| Φ 110x3.2 | |
| Φ 160x2.8 | |
| Φ 160x3.2 | |
| Φ 160x4.0 | |
| Φ 200x4.0 | |
| Φ 200x5.0 |
