what is black iron
Welcome to Black Iron Inc. Black Iron is a Canadian iron ore exploration and development company advancing its 100% owned Shymanivske Project located in Krivyi Rih, Ukraine, to production. The Shymanivske Project contains 646 million tonnes measured and indicated resources grading 31.6% iron and 188 million tonnes inferred resources grading 30.1% iron.
Re: Black iron pipe. Sure are. Black iron pipe is cast from several grades of ductile or malleable iron whereas carbon steel pipe is generally wrought welded or seamless. Cast iron pipe is used for underground or submerged applications and for main steam pipes and branches that are subjected to acids.