Description BLKPL12 Southland – 1/2″ Square Head Plug Black 150lb. Malleable Iron Fitting – E:Mail: [email protected] to confirm availability or for volume discounts Black iron pipe is used to transport natural and propane gas in residential applications. It’s made of a low-grade mild steel compound that’s more corrosion resistant than traditional cast iron piping. Attributes Brand Southland® Color Black Composition Malleable Iron Connection Type IPS Country of Origin USA Cubic Measurement 0.0004 Dimensional Weight 1 EAN 0032888362765 Fitting Type Plug Prop 65 NO Size 1/2″ UOM EA UPC 032888362765