Cast iron and steel pipes are produced by __________

To cast metal, you will need your safety equipment, a well-ventilated workspace, a mold, a crucible, tongs, and a furnace, a torch, or a kiln.
Casting machines represent the collection of equipment that is used to shape and form molten metal into various shapes and forms by the use of a die. This includes the furnaces, ladles, tundishes, impression devices, clamping units, dies, and gating systems.