A hollow structural section or HSS is a type of metal profile. It comes with a hollow tubular cross section. it can be circular, square, rectangular or elliptical sections and the sections are best suited for welding. These are corrosion-resistant and easily bendable which leads to the shaping and construction of structures without comprising on strength and durability.
They are manufactured up to a maximum size of 72x72 mm
These are manufactured up to a maximum size of 96x48 mm
These are manufactured up to a maximum size of 80 NB
The hollow sections can be done according to the requirements of the buyer too. Each steel hollow section talks of high strength to weight ratio which results in savings steel and costs.