Resource Library
Videos and literature to keep you up-to-date on the latest research, insights and trends in steel tubular products. Apply filters to view results by product type and content type.
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321 Results Found
Steel Tube Specifications: Side-by-Side Reference Table
Hollow Structural Sections
Understanding the specifications for Hollow Structural Sections (HSS) is essential for selecting the appropriate standard for your…
HSS Capability Tool Instructional Video
Hollow Structural Sections
This short instruction video guides you through HSS Connex, STI’s free web-based tool designed to simplify the process of checking…
2020 National Electrical Code® (NEC®) Changes
Steel Conduit
The National Electrical Code (NEC) is used in all 50 of the United States, as well as several countries in North, Central, and Sou…
2023 National Electrical Code® (NEC®) Changes
Steel Conduit
The National Electrical Code (NEC) is used in all 50 of the United States, as well as several countries in North, Central, and Sou…
Issues with Nonelectrical Piping and Tubing as Electrical Conduit
The installation of process piping as an alternative to electrical conduit is a long-standing problem. This paper seeks to inform …
Welding of Conduit and Tubing Systems
The use of welding as an installation technique for electrical conduit systems in the food and beverage industry is a common pract…
HSS Insider – Jan. 2025 – Top Resources of 2024
Hollow Structural Sections
From expert insights on beam-to-HSS column connections to the HSS Capability Tool, these are the must-see resources your peers can…
HSS Insider – Dec. 2024 – Viable Alternatives to CJP Welds
Hollow Structural Sections
Discover how fillet and fillet-reinforced PJP welds deliver full-strength welded connections
HSS Connex Instructional Video
Hollow Structural Sections
This short instruction video guides you through HSS Connex, STI’s free web-based tool designed to simplify the process of checking…
Full-Capacity Welds: CJP vs. Fillet vs. Fillet-Reinforced PJP
Hollow Structural Sections
There are numerous situations in practice where a weld is required to develop the full strength of the element to which it is atta…
HSS Articles Authored by Dr. Jeffrey A. Packer
An international authority and a leading expert in the field of tubular steel structures. Dr. Jeffrey A. Packer has contributed several technical articles on behalf of STI to assist practicing engineers and architects in HSS design.
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