Description BLKU34 Southland – 3/4″ Union Black 150 lb. 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 0.0052 Dimensional Weight 1 EAN 0032888362710 Fitting Type Union Prop 65 NO Size 3/4″ UOM EA UPC 032888362710