Circular Hollow Sections

Carbon steel pipes are manufactured from steel ingots or solid round steel that undergo perforation to create capillaries, and then they are subjected to hot rolling, cold rolling, or cold drawing processes.

These carbon steel pipes are categorized into three main types: galvanized round steel pipe, carbon steel seamless pipes, and cold rolled carbon steel welded pipe.

The general carbon steel pipes can be made from high-quality carbon steels like 10, 20, 30, 35, 45, and low-alloy structural steels such as 16Mn, 5MnV, or alloy steels like 40Cr, 30CrMnSi, 45Mn2, and 40MnB. These can be either hot-rolled or cold-rolled to create the desired carbon steel pipes.