Besi Pipa Hollow atau Pipa Kotak

Currently, almost all building constructions use hollow iron. Apart from being sturdy, this iron can help improve the aesthetics of other building materials. Does your house also use this iron as a construction material?

Maybe some of you are confused with the term hollow iron. As the name implies, this iron is in the form of a hollow bar.

With a rectangular cross section, hollow iron is also called a square pipe.

This iron has long been used as a building construction to replace wood.

This is because the installation process tends to be faster and easier.