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口径 | 外径 (MM) | 普通焊管 | 镀锌管 | (MM) | 壁厚 | M/Kg | 根/Kg | 每吨根数6M | 壁厚 | M/Kg | 根/Kg | 每吨根数6M | φ15/4分 | 21.25 | 2.75 | 1.26 | 7.56 | 132 | 2.75 | 1.34 | 8.04 | 124 | φ20/6分 | 26.75 | 2.75 | 1.63 | 9.78 | 102 | 2.75 | 1.73 | 10.38 | 96 | φ25/1寸 | 33.5 | 3.25 | 2.42 | 14.52 | 68 | 3.25 | 2.57 | 1.42 | 64 | φ32/1.2寸 | 42.25 | 3.25 | 3.13 | 18.78 | 53 | 3.25 | 3.32 | 19.92 | 50 | φ40/1.5寸 | 48.00 | 3.50 | 3.84 | 23.04 | 43 | 3.50 | 4.07 | 24.42 | 41 | φ50/2寸 | 60.00 | 3.50 | 4.88 | 29.28 | 34 | 3.50 | 5.17 | 31.02 | 32 | φ60/2.5寸 | 75.5 | 3.75 | 6.64 | 39.84 | 25 | 3.75 | 7.04 | 42.24 | 23 | φ80/3寸 | 88.5 | 4.00 | 8.34 | 50.04 | 20 | 4.00 | 8.84 | 53.04 | 18.8 | φ100/4寸 | 114.00 | 4.00 | 10.85 | 65.10 | 15 | 4.00 | 11.50 | 69.00 | 14 | φ125/5寸 | 140.00 | 4.50 | 15.04 | 90.24 | 11 | 4.50 | 15.94 | 95.64 | 9 | φ150/6寸 | 165.00 | 4.50 | 17.81 | 106.8 | 9 | 4.50 | 18.89 | 113.34 | 7.5 | φ200/8寸 | 219.00 | 6.00 | 31.52 | 189.1 | 5 | 6.00 | 33.41 | 200.46 | 5 |
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