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| 铜管 | 保温管 | 长度 | ||
| Copper Tube | Insulator Tube | Length | ||
| 外径 | 厚度 | 外径 | 厚度 | 英尺 |
| O.D | Wall Thickness | O.D | Wall Thickness | FT |
| 1/4" | 0.024", 0.028" | 25mm | 8mm | 11.5 -100 |
| 3/8" | 0.028", 0.032" | 29mm | 8mm | 11.5 -100 |
| 1/2" | 0.028", 0.032" | 31mm | 8mm | 11.5 -100 |
| 5/8" | 0.028", 0.032", 0.035" | 34mm | 8mm | 11.5 -100 |
| 3/4" | 0.032", 0.035", 0.040" | 38mm, 40mm | 8mm,10mm | 11.5 -100 |