Hollow Structural Sections (HSS) Electric Resistance Welded (ERW) & Drawn Over Mandrel (DOM)
HSS specifications ASTM A 500 and CSA G40.21 are available.
Hollow Structural Sections (HSS) meets the needs of structural and manufacturing designs for buildings, bridges and machinery as well as countless other applications.
Square HSS 1" to 16"
Rectangular HSS 2x1 through 18x6
Round HSS 1.050" through 16" o.d.
Wall thickness ranges from .100 for smaller sizes through to .500 and .625 available on some larger sizes. Typical lengths of 20' and 24' of the smaller sizes as well 40', 48' and 60' are stock on the floor at Reliable Tube ready for next day delivery.
If you require special lengths to minimize waste and speed construction we can order direct from the mill. We can supply to your specification within a minimal variance or cut to exact lengths.