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| 公稱通徑 | 外徑 | 厚度 |
| DN15 | 15.90mm | 0.8mm |
| DN20 | 22.20mm | 1.0mm |
| DN25 | 28.60mm | 1.0mm |
| DN32 | 34.00mm | 1.2mm |
| DN40 | 42.70mm | 1.2mm |
| DN50 | 48.60mm | 1.2mm |
| DN65 | 76.10mm | 2.0mm |
| DN80 | 88.90mm | 2.0mm |
| DN100 | 108.00mm | 2.0mm |
| DN125 | 133.00mm | 2.5mm |
| DN150 | 159.00mm | 2.5mm |
| DN200 | 219.00mm | 3.0mm |
| DN250 | 273.00mm | 4.0mm |
| DN300 | 325.00mm | 4.0mm |