Pipe Nipple, Application Air, Gases, Non-Potable Water, Oils, Finish/Coating Black Anodized, Fitting Compatibility Not Applicable, Inside Diameter 2 15/32 in, Manufacture Location Globally Sourced, Material Steel, Material Grade Grade B, Maximum Operating Pressure 150 psi, Maximum Operating Temperature Not Applicable, Maximum Steam Pressure 150 psi @ 360 Degrees F, Metal Pipe Construction Welded, Minimum Operating Temperature Not Applicable, Nominal Pipe Size 2 1/2 in, Outside Diameter 2 7/8 in