主要参数
| 型号 | 通径(DN) | ΦD | ΦB | ΦW | H | L | n-Φ12 | 法兰标准 |
| GM-10 | 10 | 46 | 36 | 63 | 80 | 75 | 4-Φ6 | JB919 |
| GM-25 | 25 | 70 | 55 | 80 | 115 | 120 | 4-Φ7 | GB6070 |
| GM-40 | 40 | 100 | 80 | 100 | 132 | 150 | 4-Φ9 | GB6070 |
| GM-50 | 50 | 110 | 90 | 100 | 157 | 180 | 4-Φ9 | GB6070 |
| 型号 | 通径(DN) | ΦD | ΦB | ΦW | H | L | 法兰标准 |
| GM-10/KF | 10 | 30 | 12.2 | 63 | 80 | 75 | GB4982 |
| GM-25/KF | 25 | 40 | 26.2 | 80 | 115 | 120 | GB4982 |
| GM-40/KF | 40 | 55 | 41.2 | 100 | 132 | 150 | GB4982 |
| GM-50/KF | 50 | 75 | 52.2 | 100 | 157 | 180 | / |
| 型号 | 通径(DN) | ΦD | ΦB | ΦW | H | L | 法兰标准 |
| GM-10-1 | 10 | 19 | 12.2 | 63 | 80 | 150 | 两端焊接 |
| GM-25-1 | 25 | 32 | 26.2 | 80 | 115 | 200 | 两端焊接 |
| GM-40-11 | 40 | 45 | 41.2 | 100 | 132 | 240 | 两端焊接 |
| GM-50-11 | 50 | 57 | 52.2 | 100 | 157 | 240 | 两端焊接 |
| GM-10-11 | 10 | 9 | 41.2 | 55 | 75 | 150 | 一端焊接 |
| GM-25-11 | 25 | 19 | 52.2 | 90 | 115 | 200 | 一端焊接 |
