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首頁 > 鋼管百科 > 螺旋鋼管每米理論重量計算公式

螺旋鋼管每米理論重量計算公式

日期:2023-05-09

螺旋鋼管的每米理論重量計算公式如下:

理論重量(kg/m)= [(外徑 - 壁厚) × 壁厚 × π] ÷ 4 × 鋼的密度

其中:

外徑(mm)表示螺旋鋼管的外部直徑;

壁厚(mm)表示螺旋鋼管的壁厚度;

π(圓周率)≈ 3.14159;

鋼的密度(kg/m3)通常取為 7.85 g/cm3 或 7850 kg/m3。

請注意,這個公式計算的是理論重量,實際生產過程中可能會有些許偏差。在實際應用中,需要根據具體鋼材的成分和生產工藝進行調整。

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