钢管一米单重计算方法?

钢管每米重量 50mm的 说的越详细越好 谢谢....
2024-12-12 14:29:38
推荐回答(5个)
回答1:

(外径-厚度)*厚度*0.02491=每米重量

0.02491是由3.1416/1000*钢管的密度

回答2:

  钢管每米重,单位kg:
   W= 0.02466 ×S (D – S)
  其中 D= 外径 ,S= 壁厚,单位:mm 。

  例:外径为60 mm, 壁厚4mm 的无缝钢管,求每m 重量W。
   W= 0.02466 ×4 ×(60 –4)=5.52(kg/m)

回答3:

每毫米的重量单位为kg t=(公称直径-壁厚)*壁厚*0.0246615
每米的重量 T=t*长度(mm)/1000000

回答4:

(外径-厚度)*厚度*0.02491=每米重量(0.02491是由3.1416/1000*钢管的密度得到)

回答5:

(外径-壁厚)×X壁厚×0.02495 米/公斤 主要还要看壁厚了 呵呵

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