Do PTR and HSS mean the same thing?
Both terms may describe hollow sections, but designations and technical requirements can differ. Select material according to the drawing, standard and structural use.
About Profiles
Steel profiles and tubing for fabrication, structures, maintenance and metalwork. Compare square and rectangular tubing, industrial, mechanical and structural pipe, and commercial profiles through dimensions and technical tables.
Frequently asked questions
What is the difference between industrial and structural tubing?
Selection depends on standard, dimensions, wall thickness and intended use. A structural application must meet the design requirements specified for the project.
How do I estimate a profile's weight?
Use the theoretical weight per metre in the product table and multiply it by total length; confirm tolerances before finalising the order.