![Steel plumbing pipe black shot blasted - MC Fact](/files/2021/12/mcf-nipple-shotblasted-before-after.jpg)
Steel plumbing pipe, black shot blasted
Black steel plumbing pipes: why? Because black steel pipes or black steel plumbing pipes have an original colour that can vary from light grey to black with a slight sheen, it is quite possible to apply an aerosol paint after lightly sanding or to leave them as they are.