Welcome to Dongguan Mahe Machinery Equipment Co., Ltd. HOME!
| 材质 | 板厚(mm) | 孔径(mm) |
| 软钢(40Kg/mm2) | 6.0 | 8.2-12.7 |
| 4.5 | 11.0-12.7 | |
| 不锈钢(60Kg/mm2) | 4.0 | 8.2-12.7 |
| 材质 | 板厚(mm) | 孔径(mm) |
| 软钢(40Kg/mm2) | 6.0 | 22.9-31.7 |
| 4.5 | 30.6-31.7 | |
| 不锈钢(60Kg/mm2) | 4.0 | 22.9-31.7 |