有網(wǎng)友問(wèn)我, 鍍鋅鋼管重量怎么計(jì)算? 所以今天特意分享計(jì)算公式如下:
| W=C*[0.02466*(D-S)*S] | |
| W--鍍鋅管每米重量：kg/m | |
| C--鍍鋅管比黑鐵鋼管增加的重量系數(shù) | |
| D--黑鐵鋼管的外徑 | |
| S--黑鐵鋼管的壁厚 | |
常用鍍鋅管規(guī)格及重理系數(shù) | ||||
| 公稱(chēng)口徑 | 外徑 | 壁厚 | 鍍鋅管壁黑鐵管增加的重量系數(shù) | |
| MM | MM | MM | 普通鋼管 | 加厚鋼管 |
| 6 | 10.0 | 2 | 1.064 | 1.059 |
| 8 | 13.5 | 2.75 | 1.056 | 1.046 |
| 10 | 17.0 | 3.50 | 1.056 | 1.046 |
| 15 | 21.3 | 3.15 | 1.047 | 1.039 |
| 20 | 26.8 | 3.40 | 1.046 | 1.039 |
| 25 | 33.5 | 4.25 | 1.039 | 1.032 |
| 32 | 42.3 | 5.15 | 1.039 | 1.032 |
| 40 | 48.0 | 4.00 | 1.036 | 1.030 |
| 50 | 60.0 | 5.00 | 1.036 | 1.028 |
| 65 | 75.5 | 5.25 | 1.034 | 1.028 |
| 80 | 88.5 | 4.25 | 1.032 | 1.027 |
| 100 | 114.0 | 7.00 | 1.032 | 1.026 |
| 125 | 140.0 | 7.50 | 1.028 | 1.023 |
| 150 | 165.0 | 7.50 | 1.028 | 1.023 |
如果還有問(wèn)題,請(qǐng)給我留言哦.
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