Orrcon Steel distributes and manufactures rectangular hollow sections ranging from 50x20mm to 400x300mm.* Our Rectangular Hollow Sections are manufactured to the Australian Standard for structural steel hollow section AS/NZS 1163 and cover steel grades C250L0 and C350L0.
*Not all sizes available for purchase online. Please select options size panel of this page above or contact your local branch for your specific requirements.