F.A.Q.
Advice and answers from the Tuspipe Team
How To Read Hss Dimensions
How to read HSS dimensions? For example, for HSS 6×6×1/4, 6×6 refers to a square cross-section with an exterior side length of 6 inches, and ‘1/4’ indicates a wall thickness of 1/4 inch. Understanding how hss dimensions are expressed can help you better select and use these materials.
How To Read Hss Dimensions
The generality of the dimensions of HSS has three parameters such as external dimensions, wall thickness and length. The cross-sectional shapes cover square, rectangular and round shapes. So the quick and concise expression of the dimensions allows the user to quickly identify the material specifications.
References
Advancements in High Strength Steel Structures.
Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Round and Shapes.




