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| 鍍鋅管尺寸規(guī)格表-熱鍍鋅鋼管壁厚(國標(biāo))偏差規(guī)格表 | |||||||||
| 序號 | 規(guī)格 | 外徑mm | 壁厚 | 最小壁厚 | 鍍鋅管6米定尺 | 焊接管6米定尺 | |||
| 1 | 公稱內(nèi)徑 | 英寸 | 米重kg | 根重kg | 米重kg | 根重kg | |||
| 2 | DN15鍍鋅管 | (1/2) | 21.3 | 2.8 | 2.45 | 1.35 | 8.14 | 1.28 | 7.68 |
| 3 | DN20鍍鋅管 | (3/4) | 26.9 | 2.8 | 2.45 | 1.76 | 10.56 | 1.66 | 9.96 |
| 4 | DN25鍍鋅管 | 1 | 33.7 | 3.2 | 2.8 | 2.554 | 15.32 | 2.41 | 14.46 |
| 5 | DN32鍍鋅管 | 1.25 | 42.4 | 3.5 | 3.06 | 3.56 | 21.36 | 3.36 | 20.16 |
| 6 | DN40鍍鋅管 | 1.5 | 48.3 | 3.5 | 3.06 | 4.1 | 24.6 | 3.87 | 23.22 |
| 7 | DN50鍍鋅管 | 2 | 60.3 | 3.8 | 3.325 | 5.607 | 33.64 | 5.29 | 31.74 |
| 8 | DN65鍍鋅管 | 2.5 | 76.1 | 4 | 3.5 | 7.536 | 45.21 | 7.11 | 42.66 |
| 9 | DN80鍍鋅管 | 3 | 88.9 | 4 | 8.88 | 53.28 | 8.38 | 50.28 | |
| 10 | DN100鍍鋅管 | 4 | 114.3 | 4 | 11.53 | 69.18 | 10.88 | 65.28 | |
| 11 | DN125鍍鋅管 | 5 | 140 | 4.5 | 15.942 | 98.65 | 15.04 | 90.24 | |
| 12 | DN150鍍鋅管 | 6 | 168.3 | 4.5 | 19.27 | 115.62 | 18.18 | 109.08 | |
| 13 | DN200鍍鋅管 | 8 | 219.1 | 6（焊管） | 31.53 | 189.18 | |||
| 14 | DN200鍍鋅管 | 8 | 219.1 | 熱鍍鋅6.5 | 36.12 | 216.7 | |||
