Black Malleable And Cast Iron Caps Are Used For Use With A Variety Of Natural Gas or Hot Water Heating Systems And Plumbing Applications.
Black Malleable And Cast Iron Caps are solidly made for long lasting durability and dependability. Used to fit over end of pipe to seal end.Black Malleable Iron and Black Cast Iron fire and corrosion resistant properties make them especially useful for natural gas or hot water heating systems or plumbing applications. Not recommended for use with potable water applications. Wide selection of Standard Class 150 and Extra Heavy Class 300 caps available in 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2, 3, 3-1/2, 4, 5, and 6 inch diameter sizes.