About Us

The Steel Tube Institute (STI) is dedicated to advancing the growth and competitiveness of North America’s steel tubular products. By representing the manufacturers of steel tubes and those in affiliated industries, our strength is bringing together resources to move the industry forward through active collaboration. Our primary focus is in areas that include innovations in production and manufacturing methods, exchanging technical knowledge and expertise, impacting codes and specifications and increasing marketplace knowledge. We also seek to inform specifiers, consumers and end-users about the utility and versatility of steel tube and pipe by offering educational support through seminars, presentations, publications and more.