HSS Producers Capability Tool
Welcome to STI’s HSS Producers Capability Tool. This tool was designed to help specifiers and those within the steel supply chain locate producers of specific sizes of hollow structural sections (HSS). To use, simply designate the size (or range), material grade (A500 B/C, A1085 or A1065) then click on the search button. A chart will display indicating the sizes of that are produced by STI member companies. Click on any square to view which STI producers currently manufacture or can manufacture the size requested. You can also find a complete list of HSS producers who are members of STI and more information by clicking Find STI Producers at the top right of this page.