RHS – Rectangular Hollow Sections


  • High strength grades compete economically against alternative products
  • Flat surfaces make it economical for joining and other fabrication processes
  • Clean lines make it easy to apply finishes
  • Minimal edge preparation required for joining and welding
  • Advanced coatings suit most top coats
  • Easily and safe to weld


DuraGalPlus: Minimum average coating mass of 100 grams per square metre inside and out

DuraPrimed: painted with blue or black primer

Oil: black product may be lightly oiled.


  • AS/NZS 1163: 2016 – Structural steel hollow sections