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Theoretical Weight Calculation

Square Welded Pipe / Tube
Formula: ( T: Thickness / O.D: Outside Diameter / L: Length )
Weight (KG) = [4 x T(mm) x O.D(mm) – 4 x T(mm) x T(mm)] x Density (g/cm3) x 0.001 x L (M)
  Thickness mm (millimeter)
  Outside Diameter mm (millimeter)
  Length M (meter)
  Density g/cm3
  KGS/pc
  Remark: Weight Tolerance 0.2 ~ 0.7%
Total Weight Calculation:
  Total pcs
[=(kgs/pc) x total pcs x 0.001]
=  MT (metric tons)
  Total pcs Calculation:
  Total Weight MT (metric tons)
[= total weight x 1000 / (kgs/pc)]
=   pcs