Square Tubes

KALCO Steel provides square tubes ranging from 15x15mm to 300x300mm. Available in hot rolled, cold rolled and hot dip galvanized.


  • Diameters: 15x15mm to 300x300mm
  • Thicknesses:1mm to 12mm
  • Lengths: 6 & 12m
  • Hot Rolled Quality:S235JR (or ST37) , S275JR (or ST44) and S355JR (or ST52)
  • Cold Rolled Quality:ST12 or DC01
  • Galvanized tube coating:G45, G60 and G90
  • Origins: Ukraine, Russia, Turkey and Europe.

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